The system uses ultrasonic sensors to detect the presence of a vehicle in a parking space and LED indicators to show the availability status. The Arduino microcontroller processes the sensor data and ...
9V battery with dc High quality kit with UNO board, compatible with Arduino UNO R3, UNO R4, MEGA 2560 R3, NANO.
If you ran out of coins to play your next match in UNO, we have a gift for you. In this post, we have listed all the working UNO gift codes you can use to grab some free coins, diamonds, shields and ...
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