Arhi posted pictures of his latest soldering iron driver build:
Here are the pictures of the populated board. Actually the DC driver is not populated as I’m not very interested in it and there’s no usb connector and D10, R40 as those are also only required for USB operation and I ain’t going to be using USB not even for bootloader, all debugging I’ll do trough serial and programming trough ICSP connector on board. The PIC18F2550 is not in the “stand” because I was still testing how analog side of things worked (works perfectly). Now I’ll go write some firmware to get this puppy running :)
Via the project log forum.