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1983-ADA PiTFT Mini Kit - 320x240 2.8" TFT+ Capacitive Touchscreen
US$78.67
Featuring a 2.8" display with 320x240 16-bit color pixels and a single-touch capacitive touch overlay. The plate uses the high speed SPI interface on the Pi and can use the mini display as a console, X window port, displaying images or video etc. Best of all it plugs right in on top!
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916-ADA Waterproof Metal On/Off Switch with Red LED Ring - 16mm Red On/Off
916-ADA Waterproof Metal On/Off Switch with Red LED Ring - 16mm Red On/Off
US$10.42
This button is an on/off switch button, when you press it the 'normally-open' contact shorts to the common contact and the button stays 'pressed'. When you press it a second time, the button springs open, and the contacts open up again. 
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819-ADA Micro Switch w/Roller Lever - Three Terminal
819-ADA Micro Switch w/Roller Lever - Three Terminal
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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1865-ADA Edge-Launch SMA Connector for 1.6mm / 0.062" Thick PCBs
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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1125 In-line power switch for 2.1mm barrel jack
1125 In-line power switch for 2.1mm barrel jack
US$6.92
Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects.
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1757-ADA Adafruit LED Sequins - Royal Blue - Pack of 5
1757-ADA Adafruit LED Sequins - Royal Blue - Pack of 5
US$6.25
This order comes with 5 Royal Blue "1206 size" LEDs, matched with a 100 ohm resistor.
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593 MCP23008 - i2c 8 input/output port expander
593 MCP23008 - i2c 8 input/output port expander
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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464-ADA 12" eTape Liquid Level Sensor + extras
464-ADA 12" eTape Liquid Level Sensor + extras
US$75.17
The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed.
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1755-ADA Adafruit LED Sequins - Ruby Red - Pack of 5
1755-ADA Adafruit LED Sequins - Ruby Red - Pack of 5
US$6.92
This order comes with 5 Ruby Red "1206 size" LEDs, matched with a 220 ohm resistor.
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3046-ADA Assembled Adafruit Feather HUZZAH with ESP-F v1.1 With Headers
US$29.45
This is the Assembled Adafruit Feather HUZZAH ESP-F v1.1 with headers - our take on an 'all-in-one' ESP-F v1.1 WiFi development board with built in USB and battery charging and ready to go immediately! Its an ESP-F v1.1 WiFi module with all the extras you need. At the Feather HUZZAH's heart is an ESP-F v1.1 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings.
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1332-ADA Membrane 1x4 Keypad + Extras
1332-ADA Membrane 1x4 Keypad + Extras
US$5.17
This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches. The membrane is soft and has a removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot.
Delivery within 1-2 weeks
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1329-ADA 2.1mm DC Barrel Plug to Alligator Clips
1329-ADA 2.1mm DC Barrel Plug to Alligator Clips
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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423-ADA Foot switch
423-ADA Foot switch
US$13.13
This foot switch is made of rubbery plastic, is plenty strong to put up with any amount of stomping, and contains a snap switch. You can use the switch as either a "normally open" or "normally closed" type. Attached to the switch is a 2 meter long cable so you can wire it directly to your project.
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306-ADA Digital RGB LED Weatherproof Strip 32 LED - (1m)
306-ADA Digital RGB LED Weatherproof Strip 32 LED - (1m)
US$52.42
There are 32 RGB LEDs per meter, and you can control each LED individually! Yes, that's right, this is the digitally-addressable type of LED strip. You can set the color of each LED's red, green and blue component with 7-bit PWM precision (so 21-bit color per pixel). The LEDs are controlled by shift-registers that are chained up down the strip so you can shorten or lengthen the strip.
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1991-ADA Slim Sticker-type GSM/Cellular Quad-Band Antenna - 3dBi uFL
US$6.03
At just 75mm long from tip to tip and and with a thickness of just 2mm, this 3dBi GSM antenna is slim, compact and sensitive, with a 3dBi gain.
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