FM wireless transmitter circuit
This the fm wireless transmitter circuit, the truth is one kind microphone that developed to be used without a cable from the microphone to the amplifier.
23 Comments
April 29, 2017
More circuits about oscillator, pulse, frequency , and others.
Simple Frequency Divider using one transistor BC549
If you looking for simple frequency divider circuit. This may be suitable for you. It will divide a frequency of input signal into just half to output.
April 12, 2017
3 Simple AC Wattmeter circuits
If you are looking for AC power measurement. To use it just a little, which is not worth it. When we need to buy an expensive tool. Because use little…
February 9, 2017
Long range fm transmitter circuit,2W(2 km) 88-108 MHz frequency VHF
This is long range fm transmitter circuit in VHF range. As Figure 1 Sonar with up to 2 watts, when used with a supply voltage of about 24V.
January 23, 2017
FM transmitter circuit without coil
This is FM transmitter circuit without Coil, using inverter digital IC as main and controlled frequency is precise by a crystal. Figure 1 the circuit diagram In Figure 1 is…
November 15, 2015