Description
Two-channel stereo FM transmitter module
Working voltage:DC 3V-16V
Working current:17mA
Size:49mm*31mm
Function description
2-channel FM stereo transmission
Power-off memory function
working frequency display
Input volume and transmission frequency are adjustable
support wide voltage supply
working current, small emission efficiency, high power supply, durable
Restore factory settings
ultra low back noise
Instructions for use
– Key:short press, frequency reduction, 0.1MHz;
+ key:Short press, increase the frequency by 0.1MHz, long press, restore factory settings;
VOL button:long press, enter the input volume adjustment state, a total of 5 files, through the +- button to adjust;
Press any key to wake up the backlight. After the backlight is on for 30 seconds, it will automatically turn off the LCD screen. If there is no operation for 3 minutes, the display will be turned off automatically.
Package included
1 x FM Transmitter Board
Additional information
| Weight | 0.02 kg |
|---|
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