Recommended Electronics: Micro:Bit, 2x NeoPixel Ring (16 LEDs), Tape, Tactical Mask, Breadboarding wires, Battery
Goal/Usage: Awesome Halloween Mask - with cool color effects
Recommended Electronics: Raspberry Pi Zero W, Micro-USB-Cable with on/off switch, Electret Microphone Amplifier, Breadboarding wires, plastic case
Goal/Usage: A noise detector which I can easily switch on and off when I leave the house. When switched on, the device listens for a specific volume and how often the sound repeats. If a certain number of noises is reached, the device informs me via email about this incident.
Recommended Electronics: Golden Robot, wires, 6 colorful LEDs, 9V Battery, 2Pin-Switch, Plastic Case
Goal/Usage: The golden robot, was originally a pen. Since you could not refill the pen, the robot was eventually useless. I took the robot apart and loaded it with 6 LEDs and wired it to a 9V battery with an on / off switch. The robot was just too nice to throw in the trash.