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Adafruit
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1148 Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB Kit
US$
10.42
We put a PermaProto half sized proto board in a blender with a Pi Cobbler and out emerged this very tasty confection - the PermaProto for Pi! It has the Cobbler baked right in. Simply solder the 2x13 pin header in and you get all the labeled breakouts with tons of prototyping space, power rails, mounting holes and that gorgeous silk.
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591 Adafruit Perma-Proto Super Pack!
US$
61.17
Pick up a super pack of our Perma-Proto PCBs, perfect for professional prototyping projects! This super pack contains 3 each of our 3 sizes - 9 PCBs total. You'll always have the right size for whatever you're working on.
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723 Adafruit Perma-Proto Mint Tin Size Breadboard PCB
US$
10.42
This proto-board is the PCB you always wish you had, but never realized it! We took the basic layout of a half-sized breadboard, extended it to the size of a mint tin and turned that into a beautiful PCB.
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589 Adafruit Perma-Proto Quarter-sized Breadboard PCB - 3 Pack!
US$
15.67
This proto-board is the PCB you always wish you had, but never realized it! We took the basic layout of a quarter-sized breadboard (basically, a 'tiny' breadboard plus power rails) and turned that into a beautiful PCB.
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1081 Configurable Spring Terminal Blocks - 3 Pin 0.1" Pitch x 5
US$
8.67
Instead of soldering wires to your perf board, solder in these 0.1" pitch terminal blocks. There's a little spring contact so you can pull back on the plastic bit and slip in your 20 to 26 AWG solid or stranded-core wires. Each terminal block is electrically isolated from those next to it.
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321 Large Alligator Clip Test Lead (set of 10)
US$
8.67
Connect this to that without soldering using these handy alligator clip test leads. 20" cables with alligator clip on each end, color coded. You get 10 pieces in 5 colors. Strong and grippy, these always come in handy!
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Delivery within 2-3 weeks
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1240 SMT Test Socket - TQFP-32 Breakout
US$
78.67
You know those ZIF sockets we have for DIP chips? Well these are just like that but for SMT parts! Yeah, that's right, now you can program and test out your favorite new parts in TQFP-32 packages. This test sockets is good for any QFP-32 in a 7mm square body. Simply open the latch, place the chip in carefully and then close the top over it. The chip is held securely against gold 'fingers' in the socket.
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1010 Colorful Square Tactile Button Switch Assortment - 15 pack
US$
11.46
These buttons are bigger than the 6mm ones we carry, and come in a pack of 15. Each button comes with a candy-colored square cap that snaps on. You get three of each color-- blue, grey, yellow, green, and red. The square plastic button tops affix easily to the tactile switch body.
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400 Extra-long break-away 0.1" 16-pin strip male header (5 pieces)
US$
5.25
Each pack contains 5 x 16-pin long headers, 0.1" pitch, that can be stacked next to each other on a 0.1" grid and broken apart easily with pliers or diagonal cutters. They're even gold plated so they wont oxidize!
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598-ADA 36-pin 0.1" Female header - pack of 5!
US$
5.17
Each pack contains five 36-pin long headers, 0.1" pitch. They're even gold plated so they wont oxidize! You can cut these down to different sizes fairly easily. First, count how many positions you want as the final piece, then pull out the next pin using a pair of pliers. Finally, cut through the empty spot with diagonal cutters. You can clean off the half-spot using a file or with the diagonal cutters. These are 'standard' female 0.1" headers such as used on dev boards like the Arduino. If you have something with 0.1" square-pin male header on it its almost certainly going to match with these (the only exception is 'round' swiss-pin headers, but those are not as common).
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732 MCP23017 - i2c 16 input/output port expander
US$
5.17
Add another 16 pins to your microcontroller using a MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16 general purpose pins. You can set each of 16 pins to be input, output, input with a pullup or open drain.
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1009 Colorful Round Tactile Button Switch Assortment - 15 pack
US$
10.42
These buttons are bigger than the 6mm ones we carry, and come in a pack of 15. Each button comes with a candy-colored round cap that snaps on. You get three of each color-- blue, grey, yellow, green, and red. The round plastic button tops affix easily to the tactile switch body
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1046 Small 1.2" 8x8 Ultra Bright Yellow-Orange LED Matrix - BL-M12A881UYO-11
US$
7.88
64 amber 235mcd LEDs are contained inside the plastic body, in an 8x8 matrix.
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358 1.8" 18-bit color TFT LCD display with microSD card breakout - ST7735R
US$
30.95
This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available!
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198 Standard LCD 20x4 + extras - white on blue
US$
27.65
Features: 20 characters wide, 4 rows. White text on blue background. Connection port is 0.1" pitch, single row for easy breadboarding and wiring. Single LED backlight included can be dimmed easily with a resistor or PWM and uses much less power than LCD with EL (electroluminescent) backlights. And more.
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Delivery within 2-3 weeks
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