44 w Stereo Amplifier Circuit for car Here is a circuit of a Medium power stereo 44W amplifier using IC TDA1553. This ic is a monolithic Class-B audio amplifier which provides 22w output at both channel. It means 2 x 22 watt amplifiers . Which is in bridge tied load (BTL) configuration . 12V DC power […]
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LM386 Audio Amplifier Circuit In this project, i am showing you how to build LM386 Audio Amplifier Circuit. This is a very low cost and easy to make and can power any speaker. As its cost and fewer components required and as the size of the circuit the output sound is loud and enough for
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Multi-tone Musical alarm circuit IC UM3481 is an 8 song Melody Generator IC designed for the purpose of Melody generation in various gadgets. It is widely used in Doorbells, Alarm systems, Reverse horns, Toys, Clocks, and Timers etc. This circuit provides 8 tones. This multi-tone doorbell circuit produces 8 types of musical tone. You get
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Remote controlled switch for Appliance A switch that is place in your hand at bed, this is controlled wireless to operate an appliance. Which is so unique for whose who use conventional switch to switch or off his appliance at your home. A remote-controlled switch that can ON or OFF any appliance using a TV,
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Long Range FM Transmitter An FM transmitter can cover the maximum distance, we always try to get the maximum range with maximum power output. there are various different types of FM transmitters circuits available in on different online websites. but not all circuits are the capacity to cover more than the 100- 200 meter site
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Long Range FM Transmitter Circuit The FM transmitter circuits generate the output power depending on the power amplifier. If any transmitter circuit has to consist of the Rf amplifier stage, and oscillator stage then the output power of that ckt provides a good power signal. The transmitter circuit described here with an extra RF power
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High Quality 4 stage 1 W Homemade FM Transmitter Circuit Diagram How to make FM transmitter at home This is a very good quality FM transmitter circuit built using four radio frequency stages: VHF oscillator built using transistor BF494 (T1), a preamplifier stage built around transistor BF200 (T2), a driver built around transistor 2N2219 (T3)
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Small And Long Range Fm Transmitter circuit Fm transmitter is always an interesting circuit idea. This circuit provides the FM frequency signal of about 80 to 115 MHz. You can receive the signal of this transmitter on a receiver at a distance of around about 200 meters. This is a small range portable FM transmitter
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Simple FM transmitter Circuit This is a circuit diagram of the FM transmitter which constructed very easily. This FM Transmitter circuit needs very less components. This circuit is based on two NPN transistors of 2N2222 which is a low-power amplifier. At the first transistor stage, the input signal is preamplified and then the transistor T2
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Homemade Long Range 1 W FM Radio Transmitter circuit A transmitter circuit that produces frequencies between 88 to 108 MHZ . should good in quality in respect of good transmitting capability With a good area covering. This FM transmitter can cover up to 5 km area with stable frequency quality. The reason of the
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