10pcs bluetooth 4.0 Audio Receiver Board for Stereo Dual Channel Audio Speaker Amplifier JDY-62
Shipping:Standard Shipping about 10-25 business days
>>>Manual:Click here to open
Note:Pins can be soldered to pins or patches with 2.54mm pitch and 2.54 pin headers
1:VCC:Voltage range 4.2 to 5V, can’t exceed 5V
3:L:Left channel output
4:R:Right channel output
5:MUTE:High level when mute, usually low level
1. No bluetooth search
Generally caused by power supply interference, the power supply line must be added with LC filter circuit.
2. Support 3.7 power supply or not
The module is powered by 5 volts by default. You can replace the upper diode of the JDY-62 module with the 0805 package 0R resistor, or short the wire, so you can use the lithium battery.
3. bluetooth signal is too weak
Do not wire or copper under the bluetooth module antenna, or there should be no metal shielding around the antenna.
4. The current sound is too loud
Generally caused by power ground interference, it is recommended that the power amplifier wiring should not be too long, and the bluetooth ground should be separated from the power ground.
10 x Receiver Module
Customers Also Viewed
DANIU 12 AWG 10 Feet 3M Gauge Silicone Wire Flexible Stranded Copper Cables for RC Circuit$16.19Electrical WiresWiresAdd to cart
Description12 AWG 10 Feet 3 Meter Gauge Silicone Wire Flexible Stranded Copper Cables For RC CircuitHigh-quality tinned copper inner core, can maintained copper wire for a long time does not oxidize.Silicone outer skin, soft wear-resistant, high temperature resistant, smooth surface.Applicable to all kinds of electrical and electronic, industrial electronics, model aircraft, Cars, ship model, batteries, …
DANIU 12 AWG 10 Feet 3M Gauge Silicone Wire Flexible Stranded Copper Cables for RC CircuitRead More
8 Channel Relay 12V with Optocoupler Isolation Relay Module for AVR 51 PIC SCM$12.50Relay ModuleAdd to cart
Description1. The module meets the international security standards, and there are isolation grooves between the control area and the load area.2. Adopt double-sided FR-4 circuit board design and high-end patch technology.3. Use Songle genuine relay control;4. With relay action instructions, suction and closure are bright, disconnection is not bright;5. When there is a low-level signal …
8 Channel Relay 12V with Optocoupler Isolation Relay Module for AVR 51 PIC SCMRead More
100pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable for Solar Panel$299.05Power Supply ModuleAdd to cart
DescriptionsAuto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the …
100pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable for Solar PanelRead More
20pcs 4-Slot 4 x AA Battery Holder Back To Back Holder Case Box$20.33Electronic Accessories & SuppliesAdd to cart
FeatureMade of ABS material, lightweight, convenient to carryThis battery box holder with snap connector, suitable for 4 x AA batteriesWith spring clip design, you can easily put the battery in itMaterial|:ABS + Metal Color:BlackSize:Approx. 58 x 31 x 27 mm (L x W x H)Package included20 x Battery Case Holder (Battery is Not Included!)
10pcs CJMCU-1051 TJA1051 High-speed Low Power CAN Transceiver$38.34Sensor & Detector ModuleAdd to cart
>>>Schematic:Click to openDescriptionCJMCU-1051 is a high-speed CAN transceiver and the interface between the CAN controller and the physical bus, which provides differential transmit and receive functions for the CAN controller.The transceiver is designed for the automotive industry’s high-speed CAN applications, Transmission rate is up to 1Mbit / s.FeatureThe TJA1051 is an upgraded version of the …
10pcs CJMCU-1051 TJA1051 High-speed Low Power CAN TransceiverRead More
5pcs 220V XH-W1400 Digital thermostat Embedded Chassis 3 Display Temperature Controller Control Board$67.99Test & Measuring ModuleAdd to cart
FeatureProduct Name:Digital Temperature ControllerProduct model:XH-W1400Main function:real-time start stop, precise temperature controlTemperature control range:-19~99°CInput voltage:AC220VOutput Type:Relay Output MAX10AMeasurement input:NTC10K waterproof probe Length=1MEmbedded hole:79 x 52mmAppearance size:98 x 61 x 25mmPackage includes5 x Digital Temperature Controller
10pcs JDY-31 SPP-C Pass-through Wireless Bluetooth BLE Module Serial Communication Compatible with CC2541$46.52Smart ModuleAdd to cart
>>>Manual:Click here to openApplications1:Bluetooth printer2:Bluetooth POS machine3:intelligent home control4:Bluetooth wireless data transmissionFeaturesBluetooth V3.0 + EDRBluetooth Class 2Built-in PCB radio frequency antennaSupport UART interface3.3V power supplyOperating Frequency Band:2.4GHz -2.48GHz unlicensed ISM band Bluetooth Specification:V2.1+EDR Host Interface:UART Support Bluetooth SPP protocol, the transmission speed of up to dozens of K per secondPackage Included10 x JDY-31 SPP-C Pass-through …
10pcs JDY-31 SPP-C Pass-through Wireless Bluetooth BLE Module Serial Communication Compatible with CC2541Read More
There are no reviews yet.