Eight LEDs with 74HC595 - This project shows how to control eight LEDs using a 74HC595 shift register with Arduino UNO R3. IR Receiver Module - This project uses an IR receiver module to receive and ...

For this project you will need 1 Arduino UNO R3, 1 Piezo, 1 Red LED, 1 220 Ω Resistor and 1 1 kΩ Resistor.

Arduino Sketch Code /* * Arduino Camping Light * Camping Light with a single push button switch to control the light output between off, dim, medium, and high brightness * Test Configuration: MCU: ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Posted in Arduino Hacks, Hackerspaces, LED Hacks, News, Reverse Engineering, Software Hacks Tagged Arduino Uno, departure board, Discord, led, mqtt, Nottingham, nottingham hackspace, railway ...

The UNO R4 Minima board is of a similar design complexity as the Arduino UNO R3. To this, the UNO R4 WiFi adds an 8-by-12 LED matrix and an ESP32-S3-MINI-1 module.