Wireless Bluetooth 12V 5V Micro USB MIC 3.5MM AUX FLAC MP3 WMA Decoder Board Audio Module TF Radio For Car | Электроника

Wireless Bluetooth 12V 5V Micro USB MIC 3.5MM AUX FLAC MP3 WMA Decoder Board Audio Module TF Radio For Car | Электроника

EDAL Wireless Bluetooth 12V 5V Micro USB MIC 3.5MM AUX FLAC MP3 WMA Decoder Board Audio Module USB TF Radio For Car

Support U disk and TF card, MP3 / WAV//WMA/WAV/FLAC format;
support FM and can adjust the volume;
support the infrared remote control, based on the Bluetooth CLASS 2 power level, using Bluetooth 2.1 + EDR specification.
Support  Bluetooth Hands Free function ,with mike
Support Folders switch
Support PW CUT MEMORY  ,memory to second .
 

Using Tips:
This product is a semi-finished products, professional knowledge. Customers with professional electronic capabilities are needed to pack good, no foundation of customers, do not recommend to buy, there is the risk of damage to the circuit board, thank you.
This product is the requirement of power supply:
Products use DC DC, can not use the ac power. Power is required: the product voltage of 12 v, is not a simple said, as long as my power supply is 12 v, can work to the decoder board. This view is wrong. Decoding board work voltage can not exceed the prescribed voltage first! Moreover power circuit takes four of rectifier diode full-wave rectifier circuit, through the enough capacity of the filter capacitor (generally we choose the capacity of 2200 uf capacitance) output pure dc to decode board safe use. Filter capacitor capacity if not enough, can cause decoding board output current sound, serious can cause decoding board damaged because of the power supply ripple is too big.
Connection details:
1, 2 p red seat: GND connect power anode, connect the dc + 12 v DC7-12 v positive;
2, 3 p white saddle: R - O is right sound channel audio output, AGND is an audio ground, L - 0 is left sound channel audio output;
3, 3 p white saddle: L - IN the outer left sound channel input, AGND is outside the ground, R - is IN the right sound channel input sound;
4, 3.5 headset seat: headphones sound output, didn't meet borne power amplifier can be in the direct plug in headphones to listen to music;
5, the ANT is white solder welding position of the radio antenna, radio antenna can choose more than 1 m copper wire or rod antenna, radio different effects depending on the different geographical environment
Bluetooth operation:
Press the "MODE" on the panel will switch to the "bLUE" state machine, a search to "ZE - CY09 - BT - APE" and with the connection, enter a state of normal play, the volume can be controlled by an external audio source equipment, can also by long press "up a tune" and "next song" to adjust the volume. Phone call is fashionable short press "play/pause" to answer the phone Long press to reject.
Phone out or when a short press "play/pause" to hang up.
March the remote control as the "play/pause" button on the remote control
RPT of the remote control button: click this button for single loop or the whole song cycle. According to "ONE" is a single loop. ALL is the whole song cycle, cycle of a FOlD is folder.
MP3 operation:
On the insert copies the U disk or SD card, MP3 songs machine will automatically recognize and play
Play MP3 function is as follows:
"A song on" short according to play a song, long press the volume reduction;
"The next song" short according to play a song, according to the volume and long;
"MODE" machine industrial MODE choice: BLUE in sequence, FM, LINE, MP3 cycle in turn
"Play/pause" press is suspended for the first time play songs again pressed back into play.
FM state in key functions are as follows:
"A song on" short press search radio from high to low, long press the volume reduction;
"Next song" short press search radio from low to high, according to the volume and long;
"Play/pause" short according to jump into a storage station, long press for 3 seconds to perform automatic search and store the radio station
The LINE function operation:
Press the "MODE" button to switch the machine on the panel to the "LINE" state, while the other function keys are failure, only the "MODE" key is effective.
Sound source by the motherboard 3 p input interface, the volume is controlled by an external audio source equipment.
LED display:
Play songs by MP3 status: show the current from the U disk or SD card, and display the broadcast schedule;
The volume, as according to the volume level, level to level 30
LINE status: show the current working status;
FM state: show the current listening to radio frequency.