Boards using the BC640

6 boards

Boards in 5 GitHub repositories, designed in KiCad, that use the BC640 by Jiangsu Changjing Electronics Technology (CJ) (-55℃~+150℃ 1 PNP 100 100MHz 100nA 1A 500mV 5V 80V 830mW PNP TO-92 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the BC640’s symbol, footprint and pinout are on its own page.

2 layers173 × 85 mm
Audio board
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
268 parts101WTFPL
2 layers50.2 × 31.1 mm
TV B Gone ML v1 2
curiouselectric/TVBGone
TV-B-Gone Design Files
25 parts6MIT
2 layers99.7 × 69.9 mm
PID Controller
glecuy/PID_Controller
Universal/DC motor PID speed regulator for bench drill
52 parts
2 layers146.3 × 41.1 mm
Bss500ap
KryptonPlusPlus/bss500-sheldon-reverse
Engenharia reversa do amplificador BSS500 da Sheldon
63 parts
2 layers54.9 × 33 mm
TV B Gone ML v1 3
curiouselectric/TVBGone
TV-B-Gone Design Files
22 parts6MIT
2 layers50.2 × 50.2 mm
DaftPunk helmet
Socketto/DaftPunk_helmet
Project of DaftPunk helmet bluetooth
32 parts

Audio board

TV B Gone ML v1 2

PID Controller

Bss500ap

TV B Gone ML v1 3

DaftPunk helmet