DIY FM Radio Electronic Radio Adjustable Frequency 87.5-108Mhz With Sspeaker Digital Display DIY Soldering Project

Specification:

Main control chip: STC15W408AS microcontroller, strong processing power

FM radio module: RDA5807M, covering the frequency range of 87.5-108MHz, achieving global frequency band compatibility

Amplifier: Use AXS2031 digital power chip to ensure high output power and low voltage stability as low as 2.5V

Voltage stability: 3.3V boost module maintains the best performance of microcontroller and digital display within the power supply voltage range of 2.5V to 5.5V

30CM universal antenna: can be rotated in any direction to adjust the reception of FM signals, greatly improving the sensitivity of the radio, and can achieve the best reception effect.

Two power supply methods:for Android USB-5V or 3V dry battery

Radio band: FM band

Frequency range: 87.5MHz-108MHz

Output power: mono 5W

Note: Only one of the two power supply methods can be selected

The product appearance and printed words may vary depending on the batch, but this does not affect use

Note: Without 2xAA batteries, you need to prepare them yourself

Material: Acrylic+PCB+electronic components

Note: This link has unassembled version and assembled version.

If you need assembled version, please select "Finished Product" (No need soldering and assembly).

If you need DIY version, please select "unassembled kit" (You need to solder and assemble it yourself).

Package Included:

1 x FM Radio(Finished Product)

or

1 x FM Radio DIY Kit

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.