Looking for another way to keep your Raspberry Pi cool? Hook up this 5V Mini Cooling Fan and prevent your hard-working Pi from overheating! Of course, it's also great for use with any small computer or FPGA or motor driver or anything...

Waveshare 9467 - Ten Different Sensors in One Pack Overview SENSORDESCRIPTIONAPPLICATION MQ-5 Gas Sensor sensitive for LPG, natural gas, coal gas gas leakage detector Color Sensor detects static color sorting by color, color...

Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a really rewarding project. When you're measuring weather, however, you need some pretty specialized sensors. This kit...

PRODUCT NAME37 Module Ultimate Sensor Kit V4.0 for Raspberry Pi This kit is NOT compatible with RPiOS "Bookworm" or Raspberry Pi 5 at this time PRODUCT TAGLINEOne kit packed with 37 sensor modules and 35 projectsOVERVIEWHiPi Sensor Kit is a learning...

The CamJam EduKit 2 features the following components all neatly packaged in a project tin: 1 x Breadboard 1 x Immersible temperature Sensor 1 x PIR Sensor 1 x LDR 1 x Active Buzzer 1 x Red 10mm LED 1 x Blue 10mm LED 1 x 4.7K Resistor 2 x 330 Resistor...

The CamJam EduKit features the following components all neatly packaged in a project tin: A 400-point breadboard 3 LEDs (Red, Yellow and Green) A button A buzzer Resistors and jumper cables The kit is accompanied by a set of downloadable worksheets...

Waveshare 16613 - ESP32-CAM, Camera Module Based On ESP32, OV2640 Camera And ESP32-CAM-MB Adapter Included Overview The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV2640 camera and an...

This unit is great for detecting vibration on for your project! Super simple to interface with Arduino microcontrollers, please make sure to connect Vcc and GND correctly on the device or you may burn the unit. Use the potentiometer onboard to adjust the...

This device is compatible with any 5v microcontroller. The buzzer can be installed as an alarm for any system you want and only requires three wires to get this unit up and running. When holding the board with the pins facing towards you, the left most...

Tech details Sensor tip is 2" Chip: DS18B20; Voltage: 3.0~5.5V Temperature range: -55'C~+125'C (-67'F~+257'F) Wiring Diagram

Instructions for Use Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil...

This switch at rest is open (off) state. When subject to an external force touch with a appropriate shaking force, or its movement speed reaches appropriate centrifugal force (eccentric) heart, conductive pins will be in instantaneous conduction state to...

100 assorted through-hole LEDs: 10x red, 5mm 10x red, 3mm 10x green, 5mm 10x green, 3mm 10x blue, 5mm 10x blue 3mm 10x yellow, 5mm 10x yellow, 3mm 10x white, 5mm 10x white, 3mm

Clear 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle.  These are Common-Anode type which means you connect one pin to 5V or so and then tie the other three legs...

Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer?  Sure you can program an Arduino or Trinket to talk to these devices and your...

16mm Metal Annular Push Button Switch - 3-6V - Momentary - Flat Head - Green LED Ring These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these...

By popular request, you can now get our 7-segment LED backpacks without the LEDs! These backpacks feature an HT16K33 I2C LED driver, they're simple and easy to use - you can use our very nice library for the backpacks to get running in under half an...

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If you're tired of the regular-old-twisty potentiometers we carry, why not slide over and try this slide pot? Most...

Sew a little sparkle into your wearable project with an Adafruit LED Sequin. These are the kid-sister to our popular Flora NeoPixel, they only show a single color and they don't have digital control, but that makes them smaller easier to use for...

Our popular Raspberry Pi Ultimate Kits include an assortment of components for circuit building. These are very handy components, so we've made them available as a separate item :) Included Components 2 x RGB LED 2 x Red LEDs 2 x Green LEDs 2 x...