LED Blinking HELMET

Hardware

• WS2812B RGB 5v individually addressable LED Strip (144 pixels / m. enclosed into a silicone waterproof case IP67)
• Control board : Raspberry Pi Zero 1.3
• Battery : Turnigy Li-Po, 2200 mAh, 3S, 11.1 V, discharge rate = 25 C (theoretical maximum current = 55 Amps / 2,4 min)
• Voltage regulator : TURNIGY 8-15A, 5V or 6V, UBEC for Lipoly

Software

• Raspbian : Linux 4.14
• Neopixels on Raspberry Pi (overview)
• Jeremy Garff WS2812B library (Github)
• Python wrapper for Neopixel

Glowing effect

General view

Focus on connector

Control command