Boards using the CD40103BD

5 boards

Boards in 2 GitHub repositories, designed in KiCad, that use the CD40103BD by Texas Instruments (-55℃~+125℃ 1 3V~18V 8 CD4000B Programmable divide ratio、Multi-mode counting Rising Edge CDIP-16 Counters, Dividers). See how each wires it, with its parts, size, README and files; the CD40103BD’s symbol, footprint and pinout are on its own page.

2 layers160 × 100 mm
PLL AM OSC 1 7
Gloeidraad/AMFM-modulator-with-ESP32-module
This is an MP3 player, Web-radio player, Bluetooth player, and simple waveform generator, based on an ESP32 module. The output is connected to a simple FM/AM modulator.
198 parts
4 layers177.8 × 152.4 mm
Cpu blitter inputs
clydeshaffer/gametank
design files for the gametank hardware implementation
145 parts150
4 layers177.8 × 152.4 mm
LogicBoard tht2
clydeshaffer/gametank
design files for the gametank hardware implementation
147 parts150
4 layers177.8 × 127 mm
Signals
clydeshaffer/gametank
design files for the gametank hardware implementation
108 parts150
2 layers159.5 × 99.5 mm
PLL AM OSC 1 5a
Gloeidraad/AMFM-modulator-with-ESP32-module
This is an MP3 player, Web-radio player, Bluetooth player, and simple waveform generator, based on an ESP32 module. The output is connected to a simple FM/AM modulator.
168 parts

PLL AM OSC 1 7

Cpu blitter inputs

LogicBoard tht2

Signals

PLL AM OSC 1 5a