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Showing 21-29 of 29 products
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi
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The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. Inside the big USB plug is a USB<->Serial conversion chip and at the end of the 36" cable are four wire - red power, black ground, white RX into USB port, and green TX out of the USB por...
SparkFun Inventor's Kit (for Arduino Uno) - V3.2
The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK includes everything you need to complete 16 circuits that will teach you how to read sensors, display information on an LCD, drive motors, an...
LittleBits P3 Power
SHORT DESCRIPTIONThe USB power may be the smallest in the series, but it's big enough to send juice to all your creations. Connect a USB cable (included) to your computer or phone charger to start the power flowing. Try it with an LED to make the simplest littleBits circuit. If you're looking for...
Diffused 3mm LED Pack - 5 LEDs each in 5 Colors - 25 Pack
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Need some miniature indicators? We are big fans of these diffused LEDs. They are fairly bright, so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.Now you can get a pack of 25 with 5 different colors Pack of 25 diffuse...
IDE Molex 4-pin Plug Cable - 30cm long
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If you're messing around with floppy drives, or disk drives, or other devices that are usually powered with a PC motherboard you'll often see these big 'Molex' connectors used to provide power. They are used to give 5V (red), 12V (yellow) and ground (black) and with this connector you can easily ...
SparkFun Mini Human Presence and Motion Sensor - STHS34PF80 (Qwiic)
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The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power, high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence detection sensor with an operating wavelength be...
Pimoroni Explorer
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An electronic adventure playground for physical computing, built around the RP2350 chip. Includes a 2.8" LCD screen, a speaker, a mini breadboard, and much more!Our Explorer lets you play with circuits, build science experiments and prototype tiny robots and inventions. We've incorporated tinkeri...
Diffused LED - Red 10mm
Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.
Miniature 8x8 Red LED Matrix
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You will squeak with delight when you hold this adorable miniature LED 8x8 matrix. 0.8" square, it's got everything a big LED matrix has, but bite-sized! There are 16 pins on the side, 8 on each, with 0.1" spacing so you can easily plug it into a breadboard with plenty of space to wire it upSi...
