Light
Make a remote control on/off switch for a computer with CircuitPython and BLE
A CircuitPython BLE Remote Control On/Off Switch
2
Intermediate
Don't be afraid, this animated box just wants you to offer you some Halloween goodies!
Circuit Playground Express Spooky Laughing Box
3
Beginner
"Diane, 11:30AM, February 24th. Entering the town of Twin Peaks."
Twin Peaks Light Reactive Picture Frame
4
Beginner
Easily add ambient light sensing to your project with this high accuracy I2C sensor!
Adafruit VEML7700 Ambient Light Sensor
1
Beginner
Use a Circuit Playground Express to see your pulse graphed out
Make It Pulse
7
Beginner
A real UVA + UVB light sensor with UV Index calculations
Adafruit VEML6075 UVA / UVB / UV Index Sensor
2
Beginner
Send and receive messages using IR with your Circuit Playground Express!
Infrared Receive and Transmit with Circuit Playground Express
8
Beginner
A Python Programmable InfraRed USB Adapter
Adafruit pIRkey
8
Beginner
detect all the colors of the rainbow (except indigo)
Adafruit AS7262 6-channel Visible Light Sensor
9
Beginner
Learn how to sense light using your micro:bit
micro:bit Lesson 4. Sensing Light
4
Beginner
For a charm of powerful trouble, Like a hell-broth boil and bubble
Eye of Newt
39
Advanced
Digital Proximity, Ambient Light, RGB, and Gesture Sensor
Adafruit APDS9960 breakout
12
Beginner
Do you know how fast you were going?
Pro Trinket Tachometer
19
Intermediate
Build your own mini thermal camera
Adafruit AMG8833 8x8 Thermal Camera Sensor
24
Intermediate
Turning left? Turning right? Let Circuit Playground help with blinking lights!
Circuit Playground Bike Glove
17
Intermediate
For when you don't want to go bump in the night
Tent Lantern
22
Beginner
Read UV light intensity over I2C
Adafruit VEML6070 UV Sensor Breakout
6
Intermediate
Ride the express bus to the Uncanny Valley
Electronic Animated Eyes for ARM Microcontrollers
129
Intermediate
Make a flexy glowing wearable with integrated circuits!
3D Printed Flexible LED Glove with Conductive Filament
26
Beginner
Light up your mailbox and get notified when your products arrive!
Mailbox Notification Service
53
Advanced
Get peak performance from all your sensors.
Calibrating Sensors
56
Beginner
Walk away from the laptop during your PowerPoint presentation with this IR controlled mouse.
Create an Infrared Controlled Mouse with Arduino Micro, Leonardo, or Yun
7
Beginner
Extract ADAM and drink!
BioShock little sister syringe
9
Beginner
Use an ordinary TV remote to control your next project
Using an Infrared Library on Arduino
55
Beginner