Bộ Dụng Cụ Hàn Điện Tử Radio Fm Kỹ Thuật Số Diy tại Lotte Market

Giới thiệu Bộ Dụng Cụ Hàn Điện Tử Radio Fm Kỹ Thuật Số Diy tại Lotte Market

#Radio #diy #kit #FM #digital #radio #Electronic #diy #soldering #kit
Radio diy kit FM digital radio Electronic diy soldering kit
Radio diy kit FM digital radio Electronic diy soldering kit
Features:
Circuit board size: 7.7CMX6.1CM;
Shell size: 8.4cm*6.8CM*5.2CM (old style) 8.4cm*7.6CM*5.5CM (new style)
Working voltage: DC 5V direct current (positive and negative inside the DC seat, do not reverse)
Frequency modulation range: 87MHZ-108MHZ;
FM button: press the button once to 0.1MHZ, long press the FM button to continuously add and subtract;

Specifications:
Weight: new parts + speaker + screws = 115G + shell = 185G + power supply = 265G
Function: digital display frequency function, power off memory function, power saving function;
Power-off memory function: After turning off the power, power on again to play the radio station before the power-off.
Power saving function:
1. After each power on or pressing the FM key, the digital tube will display the frequency for 5 seconds, and the digital tube display will be automatically turned off after 5 seconds
2. Reasons:
(1) Power saving
(2) When the digital tube is displayed, it will interfere with the sound. Turn off the digital tube to reduce the interference.

Package included:
1 x Radio diy kit