| Suitable for led common anode or common cathode depending on the associated project.
Arduino47 (54)
| red nRF, transmitter for miscellaneous sensor data. Mega clock server version
| Recycle your old HP 5082_7340 hexadecimal display The prototype "Clock with integrated HP decoder display": 6-digit or 4-digit display. D...
| Multifunction clock, composed on the basis of an Atmega 2560 pro MINI and components to drive six displays composed of 29 RGB LEDs 5mm diffu...