We found this circuit in the March 1991 issue of Radio Electronics magazine. The integrated circuit and the power transistor must be equipped with heat sinks.
This timer activates a relay after a time interval of up to 15 minutes has elapsed, starting from...
Found in Motorola documentation from 1969, this circuit, compliant sensor and time network can...
August 2016 - It can be obtained from Mouser Electronics the new pressure transducer M5600 from TE...