Пикабу

Одно нажатие, пять событий: делаем нормальную кнопку для Arduino⁠⁠

Соберём простой учебный счётчик: одно обычное нажатие добавляет единицу, удержание ничего не добавляет, отпускание подготавливает следующее нажатие. Понадобятся Arduino Uno R3, нормально разомкнутая ...

Pull-up and Pull-down: Why Inputs Become Unstable and How to Fix Them

When building circuits using microcontrollers, you may encounter this situation: "The input turns HIGH or LOW on its own even ...
note

[Arduino Super Introduction #18] Pull-up Resistors | Stabilize Button Input with INPUT_PULLUP

Last time, we read the state of a push button using a pull-down circuit with a 10kΩ resistor. This time, we will use the "pull-up resistor" built into the Arduino. This is a convenient method that ...
The Indian Express

Samyuktha Hegde impresses the internet with ‘106 pull-ups in an hour in a sari’

Actor Samyuktha Hegde recently wowed netizens by sharing an Instagram Reel showing her repping more than 100 pull-ups in an hour while wearing a sari. “She came and repped 106 pull-ups in an hour…in a ...