Power Bank and technology

Here is a toy walkie talkie circuit diagram, this circuit uses only one transistor. The transistor in this circuit, functioning as simple transceiver. Toy walkie talkie circuit diagram As for the amplifier, replaced with ic audio amplifier. This ic serves to replace transistors and audio transformer. In this way, the size of pcb can be made smaller and compact. So the size of walkie talkie too, becomes smaller. This circuit is quite easy to make, because it uses few components. Hopefully this circuit can help you, to make your own walkie talkie.

This circuit consists of only one transistor as a transceiver. And some supporting components like ceramic capacitor, resistor, inductor coil, crystal oscilator, and elco. Altough simple, but this circuit can send and receive radio wave. And can be used to send and receive voice messages. Basically this transceiver circuit is widely used i n walkie talkie toys circuit.

walkie talkie toys are one of the simplest types of two way radio. In the walkie talkie toys, usually only use less than seven transistor. One transistor for transceiver circuit, and other transistors for audio amplifier circuit. Toy walkie talkie circuit In the type of walkie talkie that uses an audio transformer, even using only three transistors. One transistor for transceiver circuit, and two other for audio amplifier circuit. And even on the last walkie talkie toys, only use one transistor. But the audio amplifier circuit is replaced with ic like lm386 or tda2822. So the article for today, may be useful.