Make a Big LED clock with arduino and RTC module to make it as a Real Time Clock.
Project tutorial by SetNFix
Visualize the DCF77 radio signals with this clock.
Project tutorial by Erik de Ruiter
A simple interface circuit to drive VFD displays. No fancy parts required, and runs on serial communication.
Project tutorial by screwpilot
This is a class voting machine.
Project tutorial by msr048
An Arduino noticeboard using a Bluetooth module.
A project using a car brake rotor as a clock.
Project tutorial by xXarduino_11Xx
Drawing and animating cat on glcd
Project tutorial by soso artist
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