We love timepiece projects round these parts, so here we are with another unusual 7-segment clock design ... The original design had a single heater PCB using discrete resistors as heating ...

[Ian Dunn] chose those very parts to produce his 4017 Decade Binary Clock. The clock uses only digital ... and resetting the counters as appropriate. The PCB that houses the project is printed ...

So, after traveling through some distance on a PCB or through a cable, the received data waveform can be severely distorted ... The conversion is done with the clocks generated from the transmit clock ...

The Clock Generator PLL is designed to multiply an input clock by an integer between 1 and 4096. It does not provide any deskew functionality. It contains a 1-32 divider at the reference clock input, ...

Fortunately, the electronics of the clock work for many years without problem, so you can “hack” a quartz clock to get a timebase generator, which can be used in any project that needs exactly ...