Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

We love the concept of using an LCD screen to transfer data ... He’s using a TEMT6000 light sensor to turn a white and black flashing monitor into binary data. So far this is just a proof ...

A must-have peripheral for games consoles of the 1980s and 1990s was the light ... its sensor bar on top of the TV through a Raspberry Pi, and feeds the positional information to an Arduino.

As soon as the light from the laser to the sensor is blocked ... change the code to display the waste level on the LCD instead of just the Arduino IDE's serial monitor. Probably one of the ...