A simple automatic urinal flushing timer for an Arduino Pro Mini with an ATmega328P microcontroller. A PIR sensor detects the user's presence, and a relay controls the flushing valve. The program is ...
An Arduino-based reaction timer game that measures how quickly a user can respond to a button press after a countdown. The project uses a potentiometer to set the countdown duration, a 4-digit ...
“Arduino Self-Timer” project presented here is a low-component count 60 seconds countdown timer. It can be powered from a 9V compact battery or suitable Arduino AC mains adaptor. Working of the ...
Electronics designer Patrick Thomas Mitchell has returned once again to Kickstarter to launch his new Raspberry Pi and Arduino programmable timer aptly named the Ninja Counter. The programmable timer ...
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