Velxio ATtiny85 Button LED: Internal Pull-Up Fun A beginner-friendly ATtiny85 project that uses an internal pull-up to read a button on PB0 and drives an LED on PB1. No external resistor needed! arduino attiny85 button digital-io input-pullup led
Velxio Arduino Button Control: How to Turn an LED On/Off with a Pushbutton Build a simple button-controlled LED circuit in Velxio. This beginner tutorial covers wiring, code, and key concepts like INPUT_PULLUP and digitalRead. arduino arduino-uno button digital-input digital-output led pullup
