Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

Learn how to control and blink multiple LEDs using the MAX7219 driver with Arduino. A simple guide for beginners in ...

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, laptops hacks, LED Hacks Tagged arduino, laptop, led, pwm, TouchPad ← More High Voltage Experimentation With A Flyback Inverter Lower Cost Arduino Cell Shield → ...

With codes in hand, it was pretty straightforward to get the Nano to send them with an IR LED.