Free Simple Circuit Diagram
LTC6101 op-amp can be used to build High voltage current monitoring/sensing. This circuit can senses current in 500 volts system. Here is the schematic diagram of the circuit: To hold off the voltage, two external Mosfets is added to the circuit. It will allow to connect LTC6101 to very high potentials and measure the current flow. At Rsense, the output […]
Read moreThis is a metronome circuit that has mechanical sound character. The metronome that has mechanical sound character will make our life more fun and it would be elegant and cool. Here is the circuit : This circuit uses two two 555 oscillators. To make high frequency tone, it uses first oscillator and to produce the beat timing this circuit uses […]
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This is a little audio amplifier, it is similar to the audio amplifier which is used in small transistor radio. This circuit draws about 30 milliamps from a 9 volt supply. This circuit consist of two stage. First stage is input stage (2N3053 transistor) and the other is output stage (2N3053 and 2N2905 transistor pair). Here is the schematic diagram […]
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This circuit is an example of a set/reset flip flop. Set/reset flip flop is the simplest flip flop. This circuit using discrete components. Here is the schematic diagram : When this circuit obtain the power, only one of the transistors will conduct that causing the other components to remain off. This transistor can be turned off by grounding it’s base […]
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