AXS2031 FM radio electronic DIY kit digital tube display radio single chip computer learning assembly parts 87.5MHz~108MHZ

Features:
1. Adopting digital amplifier chip AXS2031, with simple circuit, high output power and other advantages.
2. Frequency range 87.5MHz~108MHz, with high sensitivity, low noise, strong anti-interference and other advantages.
3. Voltage range 2.5~5.5V, 5W high fidelity output at full load, voltage as low as 2.5V can still maintain no distortion.
4. With power failure memory function, using cool blue LED digital tube display, real-time display of the volume level or frequency received
5.30cm universal signal receiving antenna, can be rotated in any direction to accept FM signals, can achieve the best reception effect

Parameter:
Power supply voltage: 2.5~5.5V
Power supply: USB-5V or 2 AA batteries (not included in shipment)
Receiving band: FM frequency band
Frequency range: 87.5MHz~108MHz
Output power: mono 5W
Product size: 158*74*28mm
Note: Only one of the two power supply methods can be selected when using!

Package include:
DIY Kit*1