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Description
The YFM-2 type radio circuit is very simple. The total number of components does not exceed 19. Although the number of components is small, it includes two major types of components:patch and plug-in. It is suitable for novices and small partners who want to practice soldering of patch components.
Kit name:FM radio
Kit model:YFM-2
Working voltage:3V (AA battery * 2, not include)
Working current:19mA
Radio frequency:76-108MHz
Headphone impedance:32 ┯
PCB size:56.2 * 30mm
Kit weight:13g
Type 1:Radio Kit
Type 2:Radio Kit with headset
Features
1. With digital automatic gain control (AGC) circuit to make the received signal more stable.
2. Low power consumption. When powered by two AA batteries, the total current is about 19mA.
3. Support the global frequency band 76-108Mhz.
4. Support radio memory function, the next time you turn on the phone, it will automatically return to the radio station and volume when you last turned off the phone.
5. The circuit is simple, easy to manufacture, and can work normally without debugging.
Package included
1 x DIY Radio Kit
Additional information
| Weight | 0.013 kg |
|---|
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