FM Digital Radio DIY kit Electronic Learning Soldering kit Inc Full Instructions

Compatible Brand: Generic

Modification Description: Yes

Bundle Description: Yes

Custom Bundle: Yes

Compatible Model: Regular

MPN: Does not apply

Compatible Product Line: Regular

Colour: Multi-Coloured

Amplifier Class: Regular

Brand: Unbrand

Type: DIY Radio - Amp - Speaker

Manufacturer Warranty: 1 Year

Model: Regular

Features: Regular

Plug Size: 5.5 X 2.1mm

Country/Region of Manufacture: China

FM digital radio DIY kit Electronic DIY learning soldering kit. Sent with Australia Post includes tracking.

Frequency modulation range: 87MHZ-108MHZ;

Shell size: 9.5cm*6.4CM*5.0CM

Working voltage: 4.5V-5.5V DC.

Introduction

The main control chip is composed of STC89C52 chip + TDA5807 core device, which is connected through the I2C bus between the master and slave devices, and the software simulation bus timing method is adopted to drive the TDA5807 chip to work. The program realizes the automatic search station function, and the frequency reception range is 87- 108MHZ, frequency band information is displayed in real time on LCD1602 LCD screen. The output audio signal is amplified by the power amplifier chip LM386 to drive the speaker to work.

The receiving sensitivity and sound quality are very good, and the anti-noise interference ability is strong. It effectively reduces the noise interference when listening to the radio. The sound becomes clearer under the action of the power amplifier chip.

Plus the level indicator makes listening to the radio a full enjoyment.

Product Features:

1. This module adopts DC 5V working voltage, it is convenient to get power to support computer USB power supply and mobile charging treasure.

2. This radio uses digital tuning and volume control. It is more convenient to search for radio stations and adjust the volume.

The kit is a medium experience build with full Instructions link in Photos!!!