FM radio receiver circuit is an FM receiver made by IC TDA7000. The circuit uses IC TDA7000 FM receiver can be supplied with a DC voltage of 2 volts DC to 12 volts DC. FM radio receiver circuit includes a series of simple because it uses the TDA7000 IC. IC TDA7000 IC is designed specifically as an FM receiver. IC TDA7000 is an FM tuner that uses a
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system of FLL (Frequency-Locked-Loop) to the IF frequency of 70 KHz. Complete schematic FM radio receiver using the TDA7000 IC can be seen in the following figure. FM radio circuit use IC TDA7000 as shown above can receive a radio frequency emission from a radio transmitter with a frequency range from 70 MHz reception up to 120 MHz. FM radio receiver circuit use IC TDA7000 has a high selectivity for tuning the system using the TDA7000 IC technology FLL (Frequency-Locked-Loop) with a degree of selectivity is controlled by the RC circuit. FM radio receiver circuit by IC TDA7000 has a current consumption is low enough so that the range of 8 mA can be operated with batteries for a long time. Audio output signal from the FM receiver circuit TDA7000 IC is still mono, to get stereo-quality audio signal to be added stereo demodulator circuit.
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
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The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
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In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
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