Digital LED lamp controlled using infrared remote

Required Components:

• Digispark ATtiny85
• 38kHz IR receiver VS1838B (or TSOP4838)
• Remote control
• WS2812B LED strip or circle
• Resistor 220 Om
• 5V power supply (powerful)

Circuit:

• ws2812 strip Signal pin to digispark attiny85 Pin 4
• ir receiver Signal pin to digispark attiny85 Pin 2

Settings in Sketch:

You need to change the file digispark85_ir_lamp.ino according to your remote control and number of LEDs. You need to define remote control keys in part "Settings". You can to get the keycodes of the remote here: https://www.instructables.com/id/DIY-USB-IR-receiver/ . In part "Settings" define the number of LEDs in one piece of strip (#define NUM_LEDS 8).

Also you can to change time between effects mode (#define AUTOPLAY_TIME 30).

Usage:

Turn On power supply , wait ~5sec and enjoy your lamp with remote control. Remote control keys:

• 'OK' power On/Off
• '^' 'v' change effects (in white mode change color)
• '<' '>' change brightness
• '*' On/Off white mode (accompanied by blue)
• '#' On/Off mode auto change effects (accompanied by red if On and green if Off)

License

GNU GPL 3