3Pcs MP3 Lossless Decoder Board with Power Amplifier Module TF Card Decoding Player
$9.95
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Feature
Onboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio.
With MicroUSB power supply interface, using mobile bank power or USB charger power supply, can also be used 3.7V lithium battery, USB 5V power supply.
Support TF card (mobile phone memory card), U disk playback mode.
With a speaker terminal without soldering, easy wiring.
1) Support MP3 format, power automatically play, led status turn to red.
2) Support U disk (tested with 32G), TF card (tested with 16G) playing mode, power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually set the playback mode, please refer to the key operation instructions.
Key operation instructions
inchPrev / V–inch key:inchshort pressinch to switch inchPreviousinch song, inchlong pressinch to switch inchvolume downinch
inchNext / v ++inch key:inchshort pressinch to switch inchnext songinch, inchlong pressinch to switch inchvolume increaseinch
inchP / P / Modeinch key:inchshort pressinch to inchplay / pauseinch switch, inchlong pressinch for the U disk, TF card inchmodeinch select
inchRepeatinch key:inchshort pressinch for the inchsingle / full songinch cycle switch (no long press function)
Note
1. Long press time about 2S
2. If you use U disk mode, the recommended 5V power supply, some U disk does not support 3.7V power supply.
Specifications
Power supply range:3.7 – 5.5V
Product size:45mm * 36mm
Package includes
3 x MP3 Lossless Decoder Board
Weight | 0.036 kg |
---|
Customers Also Viewed
700W 5 Nylon Fiber Blades Wind Turbine Power Generator DC 24V Safe Aerogenerator
$1,101.59Alternative Energy GeneratorsAdd to cartFeaturesStarting wind speed is low, high wind energy utilization, small size, good looks, low operating vibration.User-friendly design:convenient equipment installation, maintenance and repair.Using high-power tracking intelligent microprocessor control, effective regulation of current and voltage.The shell is made of aluminum alloy die-casting, with double bearing carrier, strong anti-typhoon capacity, safe and reliable operation.The wind wheel and blade …
700W 5 Nylon Fiber Blades Wind Turbine Power Generator DC 24V Safe AerogeneratorRead More
10PCS 6PCS 6V 100mA 0.6W Polycrystalline Mini Epoxy Photovoltaic Solar Panel
$39.69Smart Robot & Solar PanelAdd to cartOn the use and testing ofProducts can only be in the sun, the nominal peak power is the midday sun, the sun early in the morning one night and not the strong sun is not up to the nominal, buyers pay attention to this point and in the light! inside the room, the solar panels …
10PCS 6PCS 6V 100mA 0.6W Polycrystalline Mini Epoxy Photovoltaic Solar PanelRead More
1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V DC-DC Boost Converter Module Board
$6.55Power Supply ModuleAdd to cartFeatureInput voltage 0.9-5V; output voltage 5VMaximum output current:480MaStarting voltage 0.8V, output current 7MAInput 1-1.5V, output 5V 40-100MAInput 1.5-2V, output 5V 100-150MAInput 2-3V, output 5V 150-380MAInput more than 3V, output 380-480MAOperating frequency:150KHZTypical conversion efficiency:85%Pin 2.54MM spacingSize:11mm x 10.5mm x 7.5mm (very small)Weight:about 1 gNote1. the input voltage is not greater than the nominal voltage, otherwise it …
1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V DC-DC Boost Converter Module BoardRead More
AC 80-300V 3in1 LCD Time Voltage Frequency Combo Meter for Generator
$25.31Module ComponentsAdd to cartDescriptionAC 80-300V/30-70HZ 3in1 LCD Time Voltage Frequency Combo Meter For GeneratorVoltage and frequency can easily determine accurate display.Equipment long life, with power outage to save the cumulative time, can be stored for up to 20 years.SpecificationResolution:1VDisplay mode:LCDResolution:0.1hzWorking voltage:single phase:AC 80-300VFrequency measurement range:30-70HzWorking conditions temperature:-20 – 70→Working life:More than two yearsApplicationVoltage monitor, Generator Sets, industrial control …
AC 80-300V 3in1 LCD Time Voltage Frequency Combo Meter for GeneratorRead More
LCR-T4 Transparent Plastic Shell Clear Protective Case for Graphical Transistor LCR Tester Multifunctional Transistor Tester
$7.01Module ComponentsAdd to cartFeatureNet weight:93.6gSize:11.3*8.7*1.7cmNote:For LCR-T4 Graphical Transistor LCR Tester only (Product ID:1311439)The Tester is not includes.Package includes1 x LCR-T4 Transparent Plastic Shell kit
Reviews
There are no reviews yet.