The circuit presented below is built using the ESP32 micrcontroller via Wokwi. Purpose: to control an LED's state by pressing the pushbutton. The push button is an ideal electronic component for its ...

The circuit presented below is built using the ESP32 micrcontroller via Wokwi. Purpose: to control an LED's state by pressing the pushbutton. The push button is an ideal electronic component for its ...

Circuit Diagram. Circuit diagram for this Smart Wi-Fi Doorbell is very simple, just connect two LEDs, a push button and a buzzer to ESP32 GPIO pins. A buzzer is used to make a sound whenever the ...

As an example project for a young German electronics and programming beginner who started to investigate the microcontroller world and use the ESP32-BASIC Interpreter ANNEX32, I "built" a ...