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.
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.
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.
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