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For The Maker Community
This handy reference guide is essential for quickly connecting various displays including 4-Digit 7-Segment (TM1637), 16×2 Character LCD (1602), OLED (SSD1306), 1.8″ TFT (ST7735S), and 4 in 1 Dot LED Matrix (MAX7219).
This cheat sheet offers quick guidance on various LEDs: Standard LEDs, RGB LEDs, WS2812 LED Strips, MAX7219 LED Dot Matrix, and LD24AJTA LED Driver for Power LEDs.
Arduino Temperature Sensors Cheat Sheet
This handy reference guide is essential for enthusiasts working with DHT11 / DHT22, DS18B20, LM35 / TMP36, BMP180 / BMP085, BME280 temperature sensors.
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- More Inputs With 74HC165 Shift RegisterIn 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 …
- Building the Elegoo Conqueror RobotIn this tutorial we are building the Elegoo Conqueror Robot. The instructions that come with the kit are detailed and fairly easy to follow. But …
- Find I2C and SPI default pinsIn this tutorial you will learn how to find the default pins for the I2C and SPI interface for the microcontrollers supported by the Arduino …
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Game of Life on a Dot Matrix Display
Learn how to implement the Game of Life on an 8×8 LED Dot Matrix Display to build an iconic Game of Life in a Cube that runs the glider pattern.
How to Build a Motion Activated Night Light
Learn how to build a motion-activated, battery-powered, night light using an ESP32 lite and a PIR (Passive Infrared) sensor. All housed in a great looking skull.
More Arduino Outputs With 74HC595 Shift Register
Learn how to use the 74HC595 Shift Register to increase the number of outputs of your Arduino to as many as you like.