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The clock on the Soviet chips

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1The clock on the Soviet chips Empty The clock on the Soviet chips Mon Feb 01, 2021 4:03 pm

Fizik_S

Fizik_S

I lay out a diagram of an electronic watch assembled on Soviet microchips K176IE3, K176IE4, K176IE5. In addition to them, you will need several more logic chips. The clock has a time setting mode, with the indicator flashing at a frequency of 2 Hz. You can reset the clock to 0. Minutes, tens of minutes, and hours are set separately. Time format HH:MM:SS (23: 59:59)

I apologize for my poor English - I use an online translator. Embarassed

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2The clock on the Soviet chips Empty Re: The clock on the Soviet chips Thu Feb 11, 2021 10:50 am

Fizik_S

Fizik_S

New version of the watch. Fixed time setting errors, simplified scheme. The Russian equivalent of 74HC157 is K1564KP16. The scheme works in SimulIDE 0.4.13 - 0.4.15.

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