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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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- 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 … - Blink LEDs with different Frequencies
In this tutorial you will learn how to blink multiple LEDs together but with different frequencies or delays and duty cycles using an Arduino or … - Control LED Filament with Arduino
In this tutorial you will learn how to control a COB LED filament with Arduino using an LED driver board. COB LED Filaments are high …
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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.