These are images of the 4 Digit Clock
The clock is powered from a 12Vac 250 ma 50/60Hz "Wall Wart" transformer. The Time base is derived from the AC 50Hz or 60 Hz, this is selectable via a jumper on the board. Time setting is done via 2 small pushbuttons on the board. The colon flashes a a 1 Hz rate and there is a AM/PM indication. The high voltage is achieved using an onboard transformer that is driven from the external AC wall mount transformer. There is a fuse on the high voltage supply. Socket pins are provided for the displays. The wall mount transformer is available at an additional cost.
Description | Price US $ |
Clock Fully Assembled | ASK |
Clock Fully Assembled No Displays | 150.00 |
Full Kit Ready to Build, With Displays | ASK |
Full Kit Ready to Build, Without Displays | 100.00 |
Bare Board With Clock Chip | 50.00 |
120Vac Wall Mount Transformer | 10.00 |