How to wire an I2C 16x2 LC-Display to an Arduino or ESP32
This is a step-by-step tutorial on how to connect a 16x2 LC-display with a 4-pin I2C module and PCF8574T chip to an Arduino or ESP32 board and output "Hello World!" as text on the display.
This is a step-by-step tutorial on how to connect a 16x2 LC-display with a 4-pin I2C module and PCF8574T chip to an Arduino or ESP32 board and output "Hello World!" as text on the display.
Control the stepper motor of your automated turntable and trigger your camera via infrared or cable.