We find this circuit in an American publication of 1978. The integrated circuit is the CMOS 4013 and the supply must be made with voltages from 5 to 15 V. The circuit should not be powered by a transformerless source.
We find this circuit in an American publication of 1978. The integrated circuit is the CMOS 4013 and the supply must be made with voltages from 5 to 15 V. The circuit should not be powered by a transformerless source.
