Product name: GS1299 digital radio DIY welding parts
Product model: TJ-56-556
Input voltage: USB-DC5V (3.7V polymer lithium battery)
Board size: 50 * 38mm
Frequency range: 76MHz~108MHz, key adjustment
Headphone output: low volume, adjustable volume. (The product is not included and must be prepared by yourself)
Product features:
1. Small appearance and novel shape;
2. High sensitivity, low noise and strong anti-interference ability;
3. Support global frequency band (76~108MHz)
4. Built-in rechargeable, battery and charging circuit;
Description:
The kit uses GS1299 digital radio chip and peripheral circuits to realize the reception of 76MHz~108MHz frequency band radio. The program can be switched through key adjustment. The sound quality is better than the traditional FM radio. You can plug in the headset or play through the loudspeaker. In places with good signal, such as cities, about 15 radio programs can be searched.
Circuit diagram:

Package Included:



