Replacement button Replacement button Tiny programming adapter with spring-loaded pins Bacon! 0805 dual colour LED Twice the fun! WS2812B + ATmega168/328 breakout IMGP8321.JPG Before the evil leafblower-man. After the evil leafblower-man. Feather of a 'blue tit'. A bird crashed into one of my windows... Feather of a 'blue tit'. Feather of a 'blue tit'. Dual-color-LED Coat Button variant So tiny! Single-color-LED Coat Button variant - Demo Single-color-LED Coat Button variant Yummy! Colourful buttons Colourful buttons Another bird accident - It's a Goldcrest Good bye present Coat-Button - latest incarnation (backside) Fat on Water Fat on Water Machine assembled 7 decade resistor board 7 decade resistor board Assembly jig Assembly jig Assembly jig Assembly jig Replacement central-locking-sytem pump Replacement central-locking-sytem pump Almost looks like a chamaeleon's head Plate full of goodness Dual-color Coat Button variant WS2812B test board Wearable Electronics - A small coat button Effects of 'white balance' Round US stamp Green Stuff Fried goodness Drosophyla Melanogaster