IKEA LED bulb - power supply IKEA LED bulb - power supply IKEA LED bulb - power supply IKEA LED bulb - LEDs still working! IKEA LED bulb - LEDs still working! IKEA LED bulb - power supply transformer [2/7] IKEA LED bulb - power supply transformer [3/7] IKEA LED bulb - power supply transformer [7/7] IKEA LED bulb - power supply transformer [4/7] IKEA LED bulb - power supply transformer [6/7] IKEA LED bulb - power supply transformer [1/7] IKEA LED bulb - power supply transformer [5/7] Filamented LED light bulb Filamented LED light bulb Filamented LED light bulb LED [WS2812B] LED [WS2812B] ISML - ESP8266 debugging Soldering for masochists A LOT OF CONFUSION You don't want that sticker! Sticker of DOOM 2/2 Sticker of DOOM 1/2 RGB side-illumination 14mm button - 0402 parts 18mm button - 0805/0603 parts IKEA LED bulb - power supply PCB IKEA LED bulb - LED carrier + heatsink IKEA LED bulb - power supply PCB IKEA LED bulb - power supply minus transformer IKEA LED bulb - broken inductor IKEA LED bulb power supply - broken inductor IKEA LED bulb - 200lm E14 IKEA LED bulb - 200lm E14 IKEA LED bulb - 200lm E14 IKEA LED bulb - 200lm E14 IKEA LED bulb failure IKEA LED bulb - 200lm E14 Remains of dead IKEA LED bulb Heat-shrink tube wrapped board Added a new button LED module - 400lm USB-powered inspection light Generations Generations LED pattern & light pipe IKEA Ledare - 600lm 10W IKEA Ledare - LED chip IKEA Ledare - glue failure Colourful buttons Colourful buttons WS2812B + ATmega168/328 breakout Twice the fun! 0805 dual colour LED Replacement button Replacement button Coat-Button - latest incarnation (backside) WS2812B test board Dual-color Coat Button variant Wearable Electronics - A small coat button 16 LEDs on black PCB Lighting up Monitor backlight A strange game... LED-strip controlled by one of my doodads Tiny LED-strip PWM controller LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device LED Puke Device V2.0 beta - assembly step #3 V2.0 beta - assembly step #1 V2.0 beta - assembly step #0.2 V2.0 alpha - assembly step #7 V2.0alpha - LED orientation