What is it?

It's a RGB Roboskull Electronic Badge

Why did you make it?

To use it as a light on my backpack, so car drivers can recognize that someone is walking along the road in the darkness, in areas without a pedestrian path.

What makes it special?

Is has a RGB LED and an ATTINY13 microcontroller which controls the LED light and enables multiple modes. The Badge has 2 Buttons, by holding the left button and pressing the right button you can switch between different modes:

• 1: Rainbow mode

• 2: Strobe mode

• 3: SOS mode

• 4: White Flashlight mode

• 5: Red light mode

• 6: Green light mode

• 7: Blue light mode

• 8: Pink light mode

• 9: Yellow light mode

• 10: Cyan/Aqua light mode

The buttons can be also used to increase and decrease the brightness of the RGB LED.

On its back are solder pads, so you can reprogram the ATTINY13 at any time.

The input power should not be higher than 5V, you can use 3 AA batteries or a single LiPo 3.7V Cell to power this badge.

You will get a ready to use badge with all required parts soldered and a preprogrammed ATTINY13 chip.

Available in my Tindie store: https://www.tindie.com/products/gumslone/roboskull-badge-aka-terminator-badge/