Adafruit

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US$1.29
Plugs in nicely with our Li-Poly batteries, it even has the right color coding!
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US$1.32
977 Adafruit TO-220 Clip-On Heatsink Get the most out of your regulators, transistors and other TO-220 packaged chips by clipping on a heat-sink. Your...
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US$1.32
Add a micro-slice standard solderless breadboard to your Perma-Proto or other perf-board. This 2x4 point solder-less breadboard is a good way to add some solderless prototyping space if you just need to have a couple points.
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US$1.32
These 2-wire cables are 16cm long and come as a set.  One side has a 2-pin JST SM type connector plug on the end.  The other side has a matching 2-pin JST SM type receptacle connector.  They are good for whenever you have 2 wires you want to be able to plug and unplug.
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US$1.49
This cable will let you turn a JST PH 3-pin cable socket into 3 individual tinned wires. These are great to match up with our JST 3-PH cables, for extending and connecting sensors or LEDs, and the wires are even color coded!
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US$1.49
This cable will let you turn a JST PH 3-pin cable socket into 4 individual tinned wires. These are great to match up with our JST 4-PH cables, for extending and connecting sensors or LEDs, and the wires are even color coded!
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US$1.67
Red and black tinned wires with a 2-pin JST PH connector on the end. 4" / 100mm long. Matches up nicely with our Lipoly charger!
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US$1.67
This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the more expensive "thin pin" type which snap into breadboards or perfboards.
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US$1.67
This potentiometer is a two-in-one, good in a breadboard or with a panel. Its a fairly standard linear taper 10K ohm potentiometer, with a grippy shaft. Its smooth and easy to turn, but not so loose that it will shift on its own.
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US$1.67
These small sticky bumpers are our favorite accessory for any electronic kit or device. They are sticky, but not impossible to remove. They're small enough to fit onto any board, and have just enough height to give clearance to thru-hole soldered components.
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US$1.67
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. These DIY "USB shells" are available in USB A plug, micro B, and USB A socket. 
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US$1.67
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. These DIY "USB shells" are available in USB A plug, micro B, and mini B.
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US$1.67
These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches.
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US$1.67
Add a micro-slice standard solderless breadboard to your Perma-Proto or other perf-board. This 2x8 point solder-less breadboard is a good way to add some solderless prototyping space if you just need to have a couple points.
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US$1.67
2.1mm inner diameter (5.5mm outer diameter) is the most common type of DC plug, but you can use this adapter for anything else that has a 1.3mm ID (3.5mm OD) DC jack!
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US$1.68
The 5462-ADA is a 50mm 18 pin connector.
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US$1.74
Its a JST 2.5mm 'free hanging' cable assembly that latches strongly. One wire is marked with a white dashed line. You can't plug these in backwards.
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US$1.74
Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out.
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US$1.74
Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out.
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US$1.74
Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out.
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US$1.74
Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out.
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US$1.74
This is the matching connector for our 40-pin GPIO Cable (1988-ADA). By soldering this onto perf board you can run a GPIO cable from your Pi A+ or B+ to the socket.
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US$1.75
XBees are so cute and tiny but if you're using them in a circuit you'll be annoyed to find that your classic 0.1" headers don't fit them! That's because they use 2mm spacing instead of 2.54mm spacing. That's why you need a special socket like this one.
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US$1.75
CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When its light, the resistance is about 5-10KΩ, when dark it goes up to 200KΩ.
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US$1.77
RCA Female Jack to spring-load Terminal Block for video and audio applications.
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US$1.77
RCA Male Jack to spring-load Terminal Block for video and audio applications.
Delivery within 2-3 weeks
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US$1.79
This 4-wire cable is 50mm / 1.9" long and fitted with JST SH female 4-pin connectors on both ends. Compared with the chunkier JST PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.
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US$1.79
This 4-wire cable is a little over 200mm / 7.8" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.
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US$1.80
Both ends have a JST PH 2mm pitch 2-pin plug. Between the two, 100mm of color coded wire - red for power, black for ground. No more soldering two pig-tails together!
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US$1.89
This 4-wire cable is a little over 150mm / 6" long and fitted with JST-SH female 4-pin connectors on one end and premium Dupont male headers on the other. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.
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US$1.90
That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA. Diameter: 4.4mm. Wire Length: 67mm. Weight: .17g.
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US$1.93
This cable will let you turn a JST PH 3-pin cable port into 3 individual wires with high-quality 0.1" male header plugs on the end. Great for extending and connecting sensors.
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US$1.93
This cable will let you turn a JST PH 3-pin cable port into 3 individual wires with high-quality 0.1" female header sockets on the end. Great for extending or connecting sensors.
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US$2.02
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. These DIY "USB shells" are available in USB A plug 1387-ADA, and micro B.
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US$2.02
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. These DIY "USB shells" are available in USB A plug, and micro B 1390-ADA. Each shell comes with a two-part snap plastic shell and a proper connector with easy-to-solder tabs.
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US$2.02
A simple breakout, 2x3 in the center, two 1x3's on the side. Plugs into any breadboard for neat wiring (in both nifty and clean senses of the word). Comes with a quality mini PCB, a 2x3 pin header and a small stick of 0.1" header.
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US$2.02
The heat sink is a 0.26" x 0.26" (6.75mm x 6.75mm) square with 3 tall 'fins' sticking out the top. The total height is 0.39" (10mm) but you can easily file it down if you need a shorter heat sink to fit in a case).
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US$2.02
Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out.
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US$2.02
This is great in conjunction with any of our 10-pin IDC cables. It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard or Perma-Proto and then header plugs into the top of the socket.
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US$2.18
What do they do? They stack. Put the headers through your Feather and then you can not only plug them into a solderless breadboard, but you could attach circuitry on top as well.
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US$2.23
As an addition to our other USB DIY shells, we have a 'micro B female' in a panel-mount-like connector. This isn't true panel mount but you could glue the black plastic shell into your project and then press-fit in the micro B connector. The 5-pins are much easier to solder than a surface mount connector.
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US$2.23
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. This is the 'slim' version of the DIY USB-A Male connector. It's a little more elegant because instead of snapping two pieces together the connector press-fits into the overmolding for a modern look.
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US$2.23
Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. This is the 'slim' version of the DIY MicroB Male connector. It's a little more elegant because instead of snapping two pieces together the connector press-fits into the overmolding for a modern look.
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US$2.23
This 4-wire cable is a little over 100mm / 4" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.
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US$2.39
These 6-wire cables are 162mm (6.4") long and come as a set. One cable has a JST SM type connector plug on the end. The other cable has a matching JST SM type receptacle connector. They are good for whenever you have 6 wires you want to be able to plug and unplug.
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US$2.39
These 5-wire cables are 168mm (6.6") long and come as a set. One cable has a JST SM type connector plug on the end. The other cable has a matching JST SM type receptacle connector. They are good for whenever you have 5 wires you want to be able to plug and unplug.
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US$2.41
uFL connectors are very small surface-mount parts used when an external RF antena is desired but a big bulky SMA connector takes up too much space. We use this part on our GPS and WiFi boards, they're great!
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US$2.49
If you need to connect a DC power wall wart to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on one end, and a screw terminal block on the other.
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US$2.49
If you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy! There is a 2.1mm DC plug on one end, and a screw terminal block on the other.
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US$2.49
These 3-wire cables are 163mm (6.4") long and come as a set. One cable has a JST SM type connector plug on the end. The other cable has a matching JST SM type receptacle connector. They are good for whenever you have 3 wires you want to be able to plug and unplug.
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US$2.49
This cable will let you turn a JST PH 4-pin cable port into 4 individual wires with high-quality 0.1" female sockets on the end. We're carrying these to match up with any of our boards with 'STEMMA' connectors on them.
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US$2.50
The 5384-ADA is a 300mm 4 wire connector. It is fitted with JST-SH and has a solid latch that makes it easier to insert.
 
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US$2.53
This 1.5" diameter speaker cone is the perfect addition to any audio project where you need an 8Ω impedance and are using 0.25W or less of power. We particularly like this cone as it's very simple and its plastic body is extremely lightweight and thin.
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US$2.53
This is great in conjunction with any 16-pin IDC cables. It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard or Perma-Proto and then header plugs into the top of the socket.
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US$2.63
Piezo Speakers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave.
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US$2.63
These 4-wire cables are 15cm long and come as a set, one side has a JST SM type connector plug on the end. The other side has a matching JST SM type receptacle connector.
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US$2.63
The 74LVC245 is designed so that even when it runs at 1.8V, it still happily accepts 5V signals in one pin and converts it to a lower logic level on the opposite pin. This chip is only for digital signals, it doesn't convert analog signals (you need an op amp for that).
Delivery within 2-3 weeks
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US$2.63
This electret capsule microphone is the same one we use in our great microphone amplifier board. It contains a small vibrating element that will output a few milllivolts peak-to-peak.
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US$2.63
You have some electrons over here, and you want them over there but you don't want the electrons from over there to be able to come over here? That's what a diode is for, these are directional current valves and have the benefit of being waaay smaller than vacuum tubes. 
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US$2.63
Repair or design your very own audio cables with these nice and durable phono-jack connectors. This is a great plug to make your own cable with. it's made out of durable metal with a flexible, sturdy spring for strain-relief.
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US$2.63
Connect your own PCB to a Raspberry Pi B+ with this normal-height female header.
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US$2.63
One truth about working with A/V is you always need the cable or adapter you don't have in your toolbox. That's why we love these terminal-block RCA connectors so much. No soldering required! Use stranded or solid core wire and a small screw driver to create custom wiring jigs.
Delivery within 2-3 weeks
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US$2.63
These headers are particularly cute and tiny with a body height of just 5.0 mm they are the best way to minimize the amount of space your Feather project takes up, but still maintain that flexible configuration. "Normal" socket headers have an 8.5mm body height so this saves you a whole 3.5mm (hey it adds up!).
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US$2.68
The 5385-ADA is a 400mm 4 wire connector. It is fitted with JST-SH and has a solid latch that makes it easier to insert.
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US$2.73
This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 are the most popular size) in series to generate 6V nominal.
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US$2.88
This tiny 1" diameter speaker cone is the perfect addition to any small audio project where you need an 8 Ω impedance and will be using 0.5W or less of power. We particularly like this cone as it's very simple and its metal body is extremely lightweight.
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US$2.99
This cable has a JST PH 3-pin on one side and alligator clips on the other, so it could be used to connect to wires or pads like that on the Circuit Playground or micro:bit.
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US$3.00
This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size.
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US$3.00
This Mini Illuminated Momentary Power Button it an adorable breadboard-friendly tactile switch that has a built-in LED. It provides a simple way to add a tactile switch and a colorful universal power symbol to your project.  The tact switch is about the same size as 6mm tactile switches and can snap into a breadboard. There are an additional two pins that connect to the anode and cathode of a small LED that shines through the top. Note that this is a momentary button, not a on-off switch! Also, the LED is not connected to the switch in any way, and does not include a resistor. You'll need to add your own ~1K resistor and control the LED with a microcontroller pin or whatever you like.
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US$3.00
This Mini Illuminated Momentary Power Button is an adorable breadboard-friendly tactile switch that has a built-in LED. It provides a simple way to add a tactile switch and a colorful universal power symbol to your project.  The tact switch is about the same size as 6mm tactile switches and can snap into a breadboard. There are an additional two pins that connect to the anode and cathode of a small LED that shines through the top. Note that this is a momentary button, not a on-off switch! Also, the LED is not connected to the switch in any way, and does not include a resistor. You'll need to add your own ~1K resistor and control the LED with a microcontroller pin or whatever you like.
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US$3.01
These magnetic pin backs have two pieces: a metal bar with adhesive strip and a plastic piece with two strong rare-earth magnets. Affix the metal bar to your FLORA projects-- it's just the right size! Then attach your FLORA project to any garment without poking holes in your clothes.
Delivery within 2-3 weeks
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US$3.01
2 x #3 needles (0.04" x 1.75") (1mm x 45mm). 6 x #5 needles (0.0375" x 1.65") (0.95mm x 42mm). 8 x #7 needles (0.035" x 1.55") (0.9mm x 39mm). 4 x #9 needles (0.027" x 1.35") (0.7mm x 35mm).
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US$3.07
6" (150mm) long jumper cable of 6 conductors, 0.1" spacing with two 'female'/sockets on either end. Great for wiring up ShiftBrites together!
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US$3.07
They're what you see on the back of nearly every synthesizer and drum machine. These are nice sturdy jacks, and breadboard-friendly, with all the pins on 0.1" spacing for easy wiring.
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US$3.07
This breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project.
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US$3.07
There are 20 pins, 10 on each side, with 0.1" spacing so you can easily plug it into a breadboard with plenty of space for wiring left over.
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US$3.17
Give yourself a lift with this 2x20 female socket header that has slightly longer than usual pins. You can plug this into your Raspberry Pi GPIO port and then plug a HAT or Bonnet or Phat on top. Especially useful for Bonnets that have slim headers on the bottom, but you want them to clear some of the components on the Pi, or fit into a case nicer.
Delivery within 2-3 weeks
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US$3.28
Diffused 5mm tri-color LED with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle.
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US$3.42
Stack multiple plates, breakouts etc onto your Raspberry Pi with this custom-made extra-tall and extra-long 2x13 female header. The female header part has extra spaces to make it 13.6mm tall: when placed on your Pi, a PCB will clear the Ethernet and USB jacks.
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US$3.42
By popular demand, we now have a handy extension cord for all of our JST-terminated battery packs (such as our LiIon/LiPoly and 3xAAA holders). One end has a JST-PH socket, and the other end has a matching plug. Between the two, 500mm of color coded wire.
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US$3.42
These are standard 6-pin, 8-pin and 10-pin 0.1" spacing female headers...with a twist! The pins are extra long which means you can use these to stack shields!
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US$3.42
Fits any standard AAA battery. When using rechargeable NiMH the output voltage will range from about 3.7V with charged batteries to 2.7V at the end of life with a nominal voltage of 3.6V. When using alkalines, the output will range from 4.6V with new batteries to 3.3V at the end of life with a nominal voltage of about 4.5V
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US$3.42
A mini roll of thermal paper, this fits very nicely into our mini thermal printer. 2.25" wide (about 57mm) and 50 feet long (15 meters). BPA-free. Perfect for use with our mini thermal printer!
Delivery within 2-3 weeks
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US$3.42
Add another 8 pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 8 general purpose pins. You can set each of 8 pins to be input, output, input with a pullup or open drain.
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US$3.42
A 0.1uF capacitor right next to the VCC pin of your chips will improve stability by filtering out power supply spikes and noise that can cause flaky behavior. We love these little guys, they have 0.1" spacing so fit into any perf or breadboard, compact and good quality.
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US$3.42
These are standard '130 size' DC hobby motors. They come with a wider operating range than most toy motors: from 4.5 to 9VDC instead of 1.5-4.5V. This range makes them perfect for controlling with an Adafruit Motor Shield, or with an Arduino where you are more likely to have 5 or 9V available than a high current 3V setting.
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US$3.42
Two wires are used to control/power the vibe. Simply provide power from a battery or microcontroller pin (red is positive, blue is negative) and it will buzz away. Works from 2V up to 5V, higher voltages result in more current draw but also a stronger vibration.
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US$3.42
Stretch out your servo connections with this flexible servo extension cord. It has a 3 pin shrouded "male" connection to plug your servo into and then, 30cm later, a 3 pin female connection. It even keeps the common red/black/white color coding.
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US$3.42
These machined bus bars are for when you want to distribute power through a project, we think they are ideal for robots and LED pixel grids where you have tons of current and a lot of loose wiring to control.
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US$3.42
By installing these over the cable, they form-fit to make a seal, keeping your project box innards safe from the outdoors. 
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US$3.42
By installing these over the cable, they form-fit to make a seal, keeping your project box innards safe from the outdoors. 
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US$3.42
This 3" diameter speaker cone is the perfect addition to any audio project where you need an 4 ohm impedance and 3W or less of power. We particularly like this cone as it has 4 handy mounting tabs 60mm apart.
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US$3.42
A high quality molded 2.1mm DC barrel jack is brought out to red (center positive) & black (ring negative) alligator clips. Works with just about every wall adapter, good for about 2 or 3 Amps of current and up to 24VDC.
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US$3.42
A high quality molded 2.1mm DC barrel plug is brought out to red (center positive) & black (ring negative) alligator clips. 2.1mm is a near-standard for electronics, so with this adapter you can easy clip and connect packs and wires to a power jack. Good for about 2 or 3 Amps of current and up to 24VDC.
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US$3.42
This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size.
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US$3.42
This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size. 
Delivery within 2-3 weeks
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US$3.42
A simple 2-pin connector soldered onto a breadboard-friendly breakout. This is compatible with the "JST PH 2-pin" connector.
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US$3.42
There are 20 pins,10 on each side, with 0.1" spacing so you can easily plug it into a breadboard with plenty of space for wiring left over.
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US$3.42
There are 20 pins, 10 on each side, with 0.1" spacing so you can easily plug it into a breadboard with plenty of space for wiring left over.
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US$3.42
Repair or design your very own audio cables with these nice and durable phono-jack connectors. This is a great plug to make your own cable with. it's made out of durable metal with a flexible, sturdy spring for strain-relief. Just solder the connector to some wires and you have a DIY audio cable that can rival the best!
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US$3.42
Repair or design your very own audio cables with these nice and durable phono-jack connectors. This is a great jack to make your own cable with. it's made out of durable metal with a flexible, sturdy spring for strain-relief.
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US$3.42
This is the 1/4" (6.35mm) Stereo Plug Terminal Block. It's a pretty common size and is super useful for more heavy duty connections - like a modular synth, amplifier or an electric guitar.
Delivery within 2-3 weeks
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US$3.42

Compatible with both male and female wires, these fully customizable wire housings bring DIY to a new level, giving you near limitless options when using jumper wires in your project. This is a pack of small, single row housings. This pack includes: 10 x 1x1 housing, 10 x 1x2 housing, 10 x 1x3 housing, 10 x 1x4 housing, 10 x 1x5 housing.

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US$3.42

Compatible with both male and female wires, these fully customizable wire housings bring DIY to a new level, giving you near limitless options when using jumper wires in your project. This is a pack of small, dual row housings. This pack includes: 5 x 2x2 housing, 5 x 2x3 housing, 5 x 2x4 housing, 5 x 2x5 housing, 5 x 2x6 housing. 

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US$3.50
Outside dimensions are: 1.43" x 3.35" x 0.8". Inside dimensions are: 1.40" x 3.30".
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US$3.50
Clear 5mm tri-color LEDs with separate red, green and blue LED chips inside!
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US$3.50
Connect this to that with an IDC cable! This cable has 6 pins (2x3) in 0.1"x0.1" spacing. Often used for programming AVRs. 6" long with two sockets crimped onto either side, they're quite sturdy!
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US$3.50
Connect this to that with an IDC cable! This cable has 10 pins (2x5) in 0.1"x0.1" spacing. Often used for programming AVRs. 6" long with two sockets crimped onto either side, they're quite sturdy!
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US$3.76
This microswitch has a flat metal lever actuator and a roller at the end. The roller makes it a little better for angled actuation. This switch comes with three terminals (common/normally-open/normally-closed). We also have kinds with a bump actuator, flat lever and long wire.
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US$3.85
This cable looks like a USB micro cable but it isn't! Instead of a USB A Plug, it has a USB A Socket on the end. This cable is designed for use with OTG (On the Go) host devices (like the Arduino Due or many tablets) so you can connect a mouse, keyboard, or any other USB device.
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US$3.85
Add a teeny analog light sensor, the ALS PT19 analog light sensor is a great way to upgrade a project that uses a photocell and needs RoHS compliance. Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes.
Delivery within 2-3 weeks
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US$3.85
The buttons screw in place, so you can use with up to ~15mm thick material, and will cover up if the hole if it isn't perfectly round and clean. The action is smooth, without a strong click, yet you can definitely feel when the button is pressed. A tiny micro-switch is pre-installed, with gold plated contacts.
Delivery within 2-3 weeks
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US$3.85
The buttons screw in place, so you can use with up to ~15mm thick material, and will cover up if the hole if it isn't perfectly round and clean. The action is smooth, without a strong click, yet you can definitely feel when the button is pressed. A tiny micro-switch is pre-installed, with gold plated contacts.
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US$3.85
The pins are normally open (disconnected) and when the button is pressed they are momentarily closed. They come in a pack of 20, they're pretty handy so you'll want to keep them around.
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US$3.93
This is great in conjunction with any 32-pin IDC cables.  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a breadboard or Perma-Proto and then header plugs into the top of the socket.
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US$3.93
This is a simple plastic casing with two elements - an IR LED and an IR phototransistor.
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US$3.95
This is a great connector for anyone doing RF work, when an SMA connector is required. It hugs the edge of a standard 0.063" thick PCB and 'launches' off of the edge. We like these for their ease of soldering and low profile. Mates with any SMA plug.
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US$4.05
The 5445-ADA is a small antenna that supports 2.4GHz WiFi or BLE.
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US$4.24
The buttons screw in place, so you can use with up to ~15mm thick material, and will cover up if the hole if it isn't perfectly round and clean. The action is smooth, without a strong click, yet you can definitely feel when the button is pressed. A tiny micro-switch is pre-installed, with gold plated contacts.
In stock
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US$4.24
The buttons screw in place, so you can use with up to ~15mm thick material, and will cover up if the hole if it isn't perfectly round and clean. The action is smooth, without a strong click, yet you can definitely feel when the button is pressed. A tiny micro-switch is pre-installed, with gold plated contacts.
In stock
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US$4.24
The buttons screw in place, so you can use with up to ~15mm thick material, and will cover up if the hole if it isn't perfectly round and clean. The action is smooth, without a strong click, yet you can definitely feel when the button is pressed. A tiny micro-switch is pre-installed, with gold plated contacts.
Delivery within 2-3 weeks
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US$4.32
If you're a DIY enthusiast who'd like to update your power only project's connection to the latest USB standard, here is a 10-pack of USB C power only jack connectors! They're sturdy metal with 4 through-hole mounting tabs. It's really hard to rip these off a PCB. In an SMT line, you can just paste over the through-hole slots, and the pads will solder in place.
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US$4.35

This is an in-line wire one to four way splitter, where you can have multiple EL wires connected.

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US$4.38

We're carrying this adapter primarily to allow Chumby Hacker Board users to adapt our nice 5V @ 2A power supply to their CHB. But you can use this adapter for anything else that has a 1.7mm DC jack, such as a PSP.

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US$4.38
We now have very useful 4-wire polarized cable sets in a waterproof variety. These cable sets are ideal for projects that must weather the weather: dust, water, rain, snow, tornado (not volcano proof!).
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US$4.38
This is a blank MiFare Classic 'laundry' tag - often used for laundry or identification but also found in other systems where a small proximity card is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.
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US$4.38
They allow connecting of two sets of four wires together using just a flat-head screwdriver.
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US$4.38
Connect your own PCB to a Raspberry Pi B+ and stack on top with this normal-height female header with extra long pins.
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