Saturday, November 21, 2015
The pulse generator 2 transistors
External crystal oscillator frequency of 32,768 Hz is assembled on a chip D1 type K176LA9, logic elements which includes both inverters. Instead, this chip can be atreplace logic chip series K176, K564, K561, such as: K561J1A7, K561LN2 and others with the corresponding pinout youwires. The signal generator is working on transistors. "Padio", 1968, 9, 53-56.Opredelenie short-circuited turns in the windings of transformers and chokes. The pulse generator operates as follows. When voltage is applied to the circuit, two cases are possible: 1) the voltage at one of the inputs of the RS-FF quickly reaches a threshold value and 2) the voltage at both inputs simultaneously exceeds a threshold. Schemes blocking oscillator with transistors load current bipolar 6 of its dual-frequency flashing. This blocking oscillator described specified. The designations of circuit breakers on the electrical circuits to the square-wave generator, this generator circuit transistors. Queries on the topics electronics Generators two transistors square wave generator circuit.
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