More Inputs With 74HC165 Shift Register
In this tutorial I will show you how to add more inputs with the 74HC165 Shift Register to your Arduino or ESP8266/ESP32. The popular Arduino …
ESP8266
Find I2C and SPI default pins
In this tutorial you will learn how to find the default pins for the I2C and SPI interface for the microcontrollers supported by the Arduino …
Monitor Battery Levels with MAX1704X
In this tutorial you will learn how to monitor LiPo battery charge levels using the MAX1704X. The hardware and code examples are for an ESP32 …
Control Air-Conditioner via IR with ESP32 or ESP8266
In this article you will learn how to control an Air-Conditioner via IR with an ESP32 or ESP8266 microcontroller. Most, modern Air Conditioning units come …
Game of Life on a Dot Matrix Display with MAX7219
In this tutorial you will learn how to implement the Game of Life on an 8×8 LED Dot Matrix Display using the MAX7219 driver and …
Choosing the Best Arduino Board: A Comparison of 8 Options
Choosing the right Arduino compatible development board for your project can be a challenging task. With the wide variety of options available, it’s essential to …
NodeMCU ESP8266 versus Arduino UNO Board Comparison
This article will give you all the necessary information about the pinout and the difference between NodeMCU ESP8266 and Arduino UNO boards. I have included …