The function of the 555 timer is mainly determined by two comparators. The output voltage of the them controls the state of the RS flip-flop and the discharge tube. It also contains 3 working states.
Pomodoro: 25-minute work blocks with 5-minute breaks to boost focus and avoid burnout. ESP32-powered, 3D-printable Pomodoro timer with pause and reset; wiring, code, and files on GitHub. Fun DIY ...
Smart sprinkler controllers are a great way to cut down on home water usage, sparing both your wallet and the planet. But they have one key limitation that prevents them from being used by most ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback