**Adapter for the 16pin ZIP connector on the CA2403A MMT Electronics (HK) Company Limited** **CAUTION! UNTESTED – WORK IN PROGRESS – UNDER CONSTRUCTION** ``` 3 x 24 DISPLAY (FROM NEC PHONES) Yellow & Red Dual LED common Anode 5v 4bit RS E interface KS0079 Controller ``` ``` https://learn.adafruit.com/adafruit-arduino-lesson-4-eight-leds/the-74hc595-shift-register https://learn.adafruit.com/adafruit-arduino-lesson-4-eight-leds/arduino-code ```