30W FM receiver schematic diagram

Simple diagram of Infrared barrier
This simple little circuit infrared barrier, triggered by crossing it. All farm consists of two parts - a transmitter and receiver. Both are fed a constant stabilized voltage 12 ... 16 V, current consumption is less than 20mA transmitter, receiver ...

Simple FM Receiver with 1 Transistor
This is very simple FM Radio receiver with only use 1 transistor. Not only simple and easy to build, this circuit also inexpensive. You can build this circuit with low risk. For complete explanation, you may visit this page or ...

IR Wireless Headphone
If you want a wireless audio system there are several ways to do it. The simplest is to use infrared light that is modulated audio signal to be issued. In the circuit that receives light, it will demodulates, amplifies it ...

30W FM RF Amplifier circuit based on BLY89
This is an high power RF amplifier circuit. With high power output, the FM signal will cover wide area. The manufacture of amplifier is very simple and easy. Schematic Diagram: Component Parts: C1, C2, C3, C4 = 10 - 80pF ...

Simple RF Oscillator Circuit
This simple RF oscillator circuit is easy to build and components are not critical. Most of them can be found in parts of your junk box.The L1 antenna coil can be made by close winding 8 to 10 turns of ...