Bring Your Forest to life with MonsterM4sk

Find your distance with the power of sonar!

Sensing things up close and personal

Use RPI with a bonnet and RGB LED Matrix to get your timing right

Scare someone with a rubber spider or roach dropped right in front of their face! HalloWing with a PIR sensor and servo motor do your scaring for you!

This skull is keeping an eye on you...

Have lights react when something gets close. Useful or spooky? You decide.

How to use the VCNL4010 proximity and ambient light sensor with Arduino or CircuitPython!

This terrifying illuminated bowl will give trick-or-treaters quite a scare when they reach for candy and trip the distance sensor!

Learn about porting an Arduino library to CircuitPython with the VL6180X distance sensor.

Digital Proximity, Ambient Light, RGB, and Gesture Sensor

Drive NeoPixels and a Sharp IR distance sensor with the ARM Cortex M0+ LPC824 MCU

Bounce a mini laser off stuff!

Use the power of photons for good!

Beautiful flowers that glow more brightly when your love is near

for sanctioned UAV painting

Get peak performance from all your sensors.

Step under the mistletoe and you'll get more than a kiss--the berries light up!

Get going quickly with these simple IR breakbeam sensors

Quick and easy touch control for your holiday lights.

3D Printing, LED and sensors equals ray blaster!

Build your own wireless security camera using the Arduino Yun & a USB webcam!

Pyroelectric ("Passive") InfraRed Sensors

Add a Touch Sensor to your Project!