20pcs MP3 Lossless Decoder Board with Power Amplifier Module TF Card Decoding Player
$54.63
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
20 x MP3 Lossless Decoder Board
Weight | 0.24 kg |
---|
Customers Also Viewed
Christmas LED Colorful Luminous Mask Stage Bungee USB Charging EL Cold Light Mask
$24.04EL ProductsAdd to cartDescriptionProduct Name:Colorful Luminous MaskProduct material:luminous sourceProduct size:19*10CMLight color:color gradient / breathing light dimming power supply mode:USB charging 3.7V, 400 mAProduct use time:charging for 1-2 hours, continuous light for about 10-12 hoursProduct unit weight:about 60 gramsPackage included1 x Christmas mask
20pcs N/O N/C Emergency Stop Switch Push Button Mushroom 4 Screw Terminals
$58.87Electronic Accessories & SuppliesAdd to cartSpecificationTwo switching circuits:1 Normally Open + 1 Normally Closed (DPST:Double-Pole-Single-Throw)Stackable contacts:mix and match to suit your needContact rating:600V / 10ANumber of terminals:4Panel cut out diameter:22mmDepth behind panel:44.5mmButton diameter:40mmPackage included20 x Emergency stop switch
USB to Pin Module USB interface Converter Board Electronic Building Blocks for
$3.67Converter BoardAdd to cartFeatureSize:24 x 21 x 10mmFixing hole:3mmPitch:600mil (15.24mm)Interface:A-type USB holderApply:Change the USB interface to pins, easy to connect the target devicePackage includes1 x USB to Pin Module
5pcs SHT21 Temperature and Humidity Sensor Module High Precision Environmental Measurement Smart Home
$53.30Sensor & Detector ModuleAdd to cart>>>Manual:Click here to openParameterWorking voltage:3VRelative humidity:0~100%RHTemperature:-40~+125°CCommunication method:IIC interfacePlease refer to the product manual for more information:Click here to open.Package includes5 x Sensor module
RF Wideband Low Noise Amplifier 0.1-2000MHz Gain 32dB High Frequency Amplifier with Shell
$81.72RF amplifierAdd to cartDescriptionThis amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various radio frequency receiving front ends to increase the communication distance! Wide range of shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other places where low-noise and small-signal radio frequency amplification is …
RF Wideband Low Noise Amplifier 0.1-2000MHz Gain 32dB High Frequency Amplifier with ShellRead More
5pcs Miniature Digital Recording Voice IC Chip Module Movement Recorder Recording Pen Music Card
$19.64DIY Electronic KitsAdd to cartFeatureEasy to use 6 seconds voice recording, high quality, clear voice reduction, can be used as a micro recorder, recordingpen, megaphone, recording greeting card module, this module can drive 8 euro 0.5W speakers. Operating InstructionsRecording button; press and hold the button to stop recording (recording will begin to drop a sound), let go of recording …
Reviews
There are no reviews yet.