Using a Motor Shaft Encoder With The ESP32
Explains quadrature encoders, state machines, decoder tables and interrupts to measure motor direction, distance travelled and wheel…
ESP32 Motor Control Using the L9110 Control Board
Learn how the ESP32 uses PWM and an H bridge motor driver to control motor speed and…
Using the MAX98357A with the ESP32-S3
Learn how the ESP32 S3 sends digital audio over I2S to the MAX98357A amplifier to power a…
Getting Started with an Ultrasonic Sensor Module on The ESP32-S3
Learn how an ESP32 uses an ultrasonic sensor to measure distance using sound waves in simple beginner…
Controlling an ST7789 Display With an ESP32-S3
Learn how an ESP32-S3 drives an ST7789 colour display to show images smoothly using simple code and…
Getting Started With The ESP32-S3
A friendly introduction to getting started with the ESP32 S3 using Thonny showing simple coding and playful…
Controlling an ST7789 Display With a Raspberry Pi Pico
Beginner guide explains using an ST7789 LCD with a Raspberry Pi Pico to create simple colourful display…
Using an LCD with the Pico
Beginner friendly guide explains using an LCD with the Raspberry Pi Pico for wiring, control signals, and…
