Smart presentation pointers are readily available in the market but are expensive. Here is a simple, easy-to-build, inexpensive and infrared (IR)-based smart slide pointer using Arduino Leonardo.
A device forged to supply the niche of keeping household pets occupied in an autonomous nature through the culmination of various hardware components (Adafruit Mini Pan-Tilt Kit, a sensor shield, a 6V ...
A laser pointer shooting game with an Arduino and optional Raspberry Pi. The rough idea is the photoresistors(light sensors) are your targets and you shoot them with ...
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