Improvised ISP connector UP/DOWN contacts ATtiny13 board doing PWM and sensing PT4115 driver - modded The switch died, so I put in a LED Weller RT3 pencil TC33X2-202 V2.0.c front V2.0.c backside Added another 8x 0805 LEDs Added another 8x 0805 LEDs Looks a bit like... Lord Helmet Arduino is down... Smoothign capacitor across the supply 15W CFL + 7W LED full blast IKEA Samtid - reading light mode IKEA Samtid - wall washer V2.0 alpha - assembly step #1 V2.0 alpha - assembly step #5 V2.0 alpha - assembly step #9 V2.0 alpha - assembly step #8 V2.0 alpha - assembly step #7 Me pointing at something Me still pointing at something PT4115 full blast PT4115 lowest setting Obligatory arduino board Arduino + 'undimmable' LED board Weller WSM 1 - teardown Weller WSM 1 - teardown Weller WSM 1 - teardown Weller WSM 1 - teardown The WEB sees everything... Coin inserted Piggy Bank sensor module Counting Piggy Bank Piggy Bank lid Counting Piggy Bank Piggy Bank innards Senosor module Sensor module The hidden brain LCD zebra strip Sensor opened up