5Pcs MP3 Lossless Decoder Board with Power Amplifier Module TF Card Decoding Player
Shipping:Standard Shipping about 10-25 business days
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)
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.
Power supply range:3.7 – 5.5V
Product size:45mm * 36mm
5 x MP3 Lossless Decoder Board
Customers Also Viewed
1000pcs 20Ma F5 5MM 5 Colors Ultra Bright LED Diode 200pcs Each Color$32.97Electronic Accessories & SuppliesAdd to cart
FeatureEach color 200pcs, total 1000pcsParameterWorking current:20 (mA)Working voltage:Red:1.9V-2.1V Yellow:1.9V-2.1V Blue:3.0V-3.2V Green:3.0V-3.2V White:3.0V-3.2VMCD:Red:300 Yellow:300 Blue:700-900 Green:400-500 White:12000-14000Wave length:Red:630-635 Yellow:588-590 Blue:460-465 Green:567-570 White:Color temperature 8000Package included1000 x 5MM 5 Colors Ultra Bright LED Diode
150pcs Terminal Connector Direct-pin Bare Wire Connector Terminal$11.49
10pcs 6mm Trimmer Variable Ceramic Capacitor 3PF 5PF 10PF 20PF 30PF 40PF 50PF 60PF 70PF 120PF Adjustable Capacitors$4.04
XH-139 TPA3116 2.1 Channel Hi-Fi Amplifier Board Car Digital Audio Amplifier 50W*2 +100W Home for Speaker$21.38Amplifier BoardAdd to cart
Features1. Using original TPA3116*22. The main filter capacitor adopts 2*2200UF to ensure strong and continuous power support.3. The resistor adopts a chip resistor with an accuracy of ÷1% to ensure a good signal-to-noise ratio of the whole machine.4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tin spraying process to …
1.5KW 220V 1PH in 3PH Out Variable Frequency Converter Motor Vector Control$210.59InvertersAdd to cart
SpecificationsName:Frequency ConverterColor:whiteMaterials:engineering plasticSize:180*124*123mmPower:1.5KWRated Current:8AVoltage:AC 220V 50HZ/60HZCapacity:4.0KVA(1.5KW/2HP)Output Voltage Regulation Mode:PWM controlFeatures-Suitable for three-phase motor with de lta connection.-Built-in PID control function, can easily constitute a simple automated control system.-Frequency setting mode:digital setting, analog setting, serial communication setting, PID setting and so on.-Internal simple PLC, 6 multi-function input terminals, to achieve operation, 0 speed, calculator, external exception …