Generates a completely random number utilizing an unused pin and the in-built random number generator.
An arduino nano based circuit used to lock and unlock a safe when a code is correctly put into the keypad
Project tutorial by coulam123
Can be used to control the speed and direction of 3v motors.
My lightweight Arduino GSM mobile phone.
Project tutorial by Avishek
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by Mirko Pavleski
An up to six digit number code that enables you to unlock a secret container.
Project in progress by 3 developers
Or connect with your social account:
New here? Create an account