Traffic Light (Ampel) for Arduino, ESP32, ... using WS2812 Stick, (Ampel)

Traffic light - usable with e.g. Arduino, ESP32, Raspberry, Calliope, … Quick and easy to build - works with 3.3V and 5V microcontroller - no level shifter needed

###Parts needed###

• Microcontroller of your choice (Code examples see below)
• Neopixel Stick (or similar WS2812 stick e.g. https://www.roboter-bausatz.de/p/8bit-rgb-led-leiste-aehnl.-neopixel
• Jumper cable ≥ 20cm e.g. https://www.roboter-bausatz.de/p/40-pin-dupont-jumper-kabel-buchse-stecker-40-cm

###Print Settings###

• Orientation as in the files
• Infill 15%
• Material: PLA
• no support
• Filament clear 4g / Filament black (matte) 42g