Category: Amplifier Board
Showing 49–64 of 799 results
10pcs Wireless Audio Power Amplifier bluetooth 4.0 Audio Receiver Module for DIY Modified Speaker
$39.08Amplifier BoardAdd to cartDescriptionThe module has stereo output, simple built-in bluetooth antenna structure, 5V power supply voltage, and bluetooth connection function is added to active speaker.The 7PIN output interface is 2.54 through holes, and the 7PIN output interface is +power supply, ground, left channel, right channel, mute, LED status indication, reserved port. Among them, the state port of …
10pcs XH-M226 USB bluetooth Audio Receiver Module Ultra Long Distance 4.0 Version for Wireless Speaker
$53.97Amplifier BoardAdd to cartFeatureName:Bluetooth USB Audio ModuleModel:XH-M226Transmission rate:500KbpsPower supply type:USB power supplyAudio port:3.5mmTransmission distance:20 metersAppearance size:42 x 18.5 x 7mmPackage includes10 x Bluetooth USB Audio Module
10pcs XH-M228 TPA3110 2*15W Digital Audio Stere Amplifier Board Module Mini Binaural AMP Controller
$46.80Amplifier BoardAdd to cartSpecificationsAmplifier Chip:TPA3110Output Power:15W x 2Working Voltage:DC 8-18VWorking CurrentMax:3A Static state:8mAEfficiency:≥90%SNR:100dBSpeaker:4-8ΩFrequency Range:20Hz-20KHzSize:33 x 25 x 3.5mmFeatures1.Portable design,easy to carry.2.2X15W Digital Audio Stere Amplifier Module.3.Mini Binaural Amplifier Board.4.3A DC 12V 8-18V AMP Controller.5.Frequency Range:20Hz-20KHz.Package Included10 x XH-M228 Digital Amplifier Board
10pcs XH-M562 TPA3116D2 50W+50W Dual Channel Mini Digital Amplifier Class D Amplifier 50W Power Amplifier Board DC 12V-24V 2x50W
$83.31Amplifier BoardAdd to cartFeatures– Mini Slim volume;– High-power Digital Class D amplifier plate;– Using TPA3116D2 chip;– Operating voltage 12 V-24 V DC;– Output power 50 W + 50 W;– Length of the size 37x25mm widePackage Included10 x XH-M562 TPA3116D2 50W+50W Dual Channel Mini Digital Amplifier Board
10Pcs XPT8871 5V 5W 1A Single Channel Mono Digital Audio Amplifier Receiver Module
$12.35Amplifier BoardAdd to cartFeatures1. Model:XPT88712. Name:Amplifier Board3. Anti-interference, excellent sound quality, low power consumption4. Power supply:DC 5V 1A5. Chip:XPT88716. Channel Type:Single Channel7. Output power:5W8. Size:20*16*8mm9. Application:USB Speaker, Portable Speaker, TV, DVD, Satellite Finder, Navigator,etcPackage included10 x Amplifier Board
10pcs XY-P40W 40Wx2 Dual Channel bluetooth 5.0 Stereo Audio Power Digital Amplifier Board DIY Amplifier DC5-24V with Shell
$122.58Amplifier BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsProduct NameBluetooth stereo audio power amplifier boardProduct ModelXY-P40WSupply voltageDC:5~24VBluetooth version5.0Connect distance15 meters(visible)Output modestereoOutput power(@1KHz)20W*2 @12V 4┯30W*2 @16V 4┯30W*2 @21V 8┯40W*2 @24V 8┯Speaker selected(30W~150W)4┯(5~16V supply)8┯(5~24V supply)protectionPower reverse protectionShort circuit protectionThermal protectionNOTE:If supply power …
10pcs XY-P40W 40Wx2 Dual Channel bluetooth 5.0 Stereo Audio Power Digital Amplifier Board DIY Amplifier DC5-24V without Shell
$106.26Amplifier BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsProduct NameBluetooth stereo audio power amplifier boardProduct ModelXY-P40WSupply voltageDC:5~24VBluetooth version5.0Connect distance15 meters(visible)Output modestereoOutput power(@1KHz)20W*2 @12V 4┯30W*2 @16V 4┯30W*2 @21V 8┯40W*2 @24V 8┯Speaker selected(30W~150W)4┯(5~16V supply)8┯(5~24V supply)protectionPower reverse protectionShort circuit protectionThermal protectionNOTE:If supply power …
10pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power Amplifier
$15.27Amplifier BoardAdd to cartFeatures∵ Operating current:>1A∵ Power Output:3~5W∵ Drive Speaker:4~8∵ SNR:85dB@ VDD=5V,Vorms=1V∵ Class D Audio Amplifier∵ Low Distortion, Low Noise FloorNotes1.2.5V to 5.5V operation from a single supply ,and damaged upper 5.5V.2.A 5V/1A DC adapter is recommended to supply the module.3.The circuit will be damaged if the power polarity is oppsite.4.4 3W Speaker is recommended5.With mute fuction, Mute …
10pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power AmplifierRead More
10pcs YDA138 bluetooth Digital Amplifier Board 3.5mm Audio Class D Stereo 2 Channel Power
$131.61Amplifier BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeaturesStereo Bluetooth Digital Amplifier BoardAmplifier chip:YDA138Operating voltage:8.5~14VDC (power input with polarity protection)Recommended power supply:12V DC current 2AOutput power:2X10W (8 ohms), 15W+15W (4 ohms)Output impedance:4~10 OhmSpecifications Model:SW-HF187Size:38x60mmPackage Included10 x Digital Amplifier Board
10W/15W/20W Stereo bluetooth Amplifier Board 12V/24V Digital Power Amplifier Module XY-P15W
$15.30Amplifier BoardAdd to cartFeatureProduct Name:bluetooth Digital Amplifier ModuleProduct model:XY-P15WWorking voltage:DC:8~24VBluetooth version:5.0Transmission distance:15 meters (visual unobstructed)Number of channels:two channels (stereo)Output power (@1KHz)16W*2 @12V 4Ω10W*2 @12V 8Ω15W*2 @16V 8Ω20W*2 @20V 8Ω30W*2 @24V 8Ω (requires heat sink)Adapter speaker (30W~150W)4 ohms (8~12V power supply)8 ohms (8~24V power supply)16 ohms (8~24V power supply)Module protection mechanism:reverse power protectionShort circuit protection:self-recovery overheat protectionPrecautions for use1. …
10W/15W/20W Stereo bluetooth Amplifier Board 12V/24V Digital Power Amplifier Module XY-P15WRead More
12-18V UPC1237 Speaker Protection Board Loud Speaker Protection Board Kit Part Boot Delay DC Monitor
$25.96Amplifier BoardAdd to cartDescription1.The DC protection can’t work with the Digital Power Amplifier board or BTL Circuits2.The horn protection board has the functions of power-on delay (about 3 seconds) and DC protection (control voltage is about 1V). The board circuit is simple and safe and reliable.3.With LED light indication, it lights up when working, and it is extinguished …
120A Rectifier Filter Power Supply Board Solder Schottky 35MM 6 Capacitances Rectification Amplifier DIY
$21.86Amplifier BoardAdd to cartDescriptionPCB:large capacitor pitch:supports 5 kinds of special feet, can install capacitance to large diameter:35MMThe power board uses double-sided tinned PCB board, with 4 original imported disassembler Schottky 30A150V equivalent to 120A bridge pile! Schottky is characterized by its high speed and low internal resistance (pressure drop is naturally low). Therefore, it is more capable of …
12V bluetooth 5.0 MP3 Player Decoder Board Colorful Screen FM Radio TF USB AUX Audio TF Radio Receiver Car Kit
$16.39Amplifier BoardAdd to cartFunctions1. Dual decoding supports MP3/WMA/WAV/FLAC/APE format music;2. Support Bluetooth call function;3. With recording function;4. Digital color screen display;5. Support TF card interface, support USB interface (U disk);6. Power off memory function;7. Support infrared remote control operation at a distance of 10 meters;8. Support external audio input LINE IN;9, support radio FM, collect frequency band (87.5MHZ-108.0MHZ);10. …
12V bluetooth 5.0 Power Lossless MP3 Audio Decoder Board Accessories for Pull Rod Audio USB AUX TF
$13.11Amplifier BoardAdd to cartFeatures– Operating voltage:12V; Operating current 80db– Support U disk and TF card playback, support multiple kinds of format decoding (MP3/WAV/APE/FLAC), MP3:sampling rate / 8 ~ 48K. code rate / 8 ~ 448Kbps,Bit width / 16bits, channel / mono – stereo; WAV:sample rate / 8 ~ 48K, format / WAV ima / Micro sof ADPCM / …
12V Mini Hi-Fi PAM8610 2X10W Audio Stereo Amplifier Board Dual Channel
$10.92Amplifier BoardAdd to cartFeatureWork:D ClassQuiescent current:20mAOperating voltage:DC7.5 V- 15VRated output power:10w + 10w (8Ω)Frequency response:20Hz to 50KHzRecommended supply voltage:12V, the center PIN of 12VDC is inch+inchPackage included1 x Audio Stereo Amplifier Board
12V Multifunction LCD Capacitive Touch Screen SD Bluetooth Audio Decoder Board MP3 Player Radio USB WMA WVA FLAC Lyric Show
$27.26Amplifier BoardAdd to cartFeatures– Built in Capacitive Touch Screen– Support outside signal switch directly.– Support Bluetooth– Support USB / SD / Bluetooth / FM / LINE switch automatically.– Module containing MP3/WMA music decoder chip.– Support USB, SD, MMC card for playback.– Support USB / SD switch, the song, the next song, fast forward, rewind, adjust volume, EQ, play …
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10pcs MAX9814 High Performance Microphone AGC Amplifier Module CMA-4544PF-W
$90.79Amplifier BoardAdd to cartSpecifications– Supply Voltage:2.7v-5.5v @ 3mA current– Output:2Vpp on 1.25V bias– Frequency Response:20Hz – 20KHz– Programmable Attack and Release Ratio– Automatic gain, selectable max from 40dB, 50dB or 60dB– Low Input-Referred Noise Density of 30nV/– Low THD:0.04% (typ)– Low Power Shutdown Mode– Built-in 2V low-noise microphone bias– -40°C ~ +85°C extended temperature rangePackage included10 x Microphone …
10pcs MAX9814 High Performance Microphone AGC Amplifier Module CMA-4544PF-WRead More
T-AMP 2 x 15W TA2024 Digital Audio Amplifier Board Mini AMP
$19.04Amplifier BoardAdd to cartFeature1. The power to more than 12V current 3A2. The speaker is best to use an impedance of 4 ohms, some of the high sensitivity3. For some signal level is relatively low tone, to add the preamplifier to play the effect4. Note the positive and negative can not be reversed, use the power supplyElectrical CharacteristicsIts …
T-AMP 2 x 15W TA2024 Digital Audio Amplifier Board Mini AMPRead More
Mega 2560 R3 ATmega2560-16AU Control Module without USB Cable
$44.54Motherboard & Development BoardAdd to cartDescriptionThis is compatible R3 Mega2560 ATmega2560-16AU control board without USB cableMega is an ATmega2560 as core microcontroller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal …
Mega 2560 R3 ATmega2560-16AU Control Module without USB CableRead More
20W 420*380*3mm Folding PET Monocrystalline Silicon Solar Panel with Cable Dual USB
$93.62Smart Robot & Solar PanelAdd to cartSpecificationsMaximum Power(Pmax):20WOpen Circuit Voltage(Voc):18VMaximum Power Voltage(Vmp):12vMaximum Power Current(Imp):1.1AMaximum System Voltage(Imp):1000vOutput:USB 5V & DC 18VQuantity of cell:36Cell Effcience %:20%Output Tolerance:±10%Size:425*380*3mmStandard Test Conditions:Irradiance 1000w/m2Temoerature 25.C,AM=1.5Package Included1 x Solar panel with cable
5pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLC
$45.10Relay ModuleAdd to cartDescriptions– Operating Voltage:DC 5V(5V Version)– Operating Current:10-15MA– inchopeninch inchcloseinch inchMomentaryinch inchSelf-lockinginch inchInterlockinch inchDelayinch 6 Commands– Two instruction-control mode:AT command and MODBUS command– Under the AT command ,the maximum delay is 9999 seconds– Under the MODBUS command ,the maximum delay is 255 seconds– AT commands can be made serial HyperTerminal (serial assistant) Enter;– MODBUS commands can …
5pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLCRead More
LT1083cp 7A AC 35V Rectifier Filter Power Supply Board DIY Home theater Sound Amplifier Voltage Regulator
$24.04Power Supply ModuleAdd to cartDescriptionLT1083CP feature description (emphasis):It is a linear step-down block. Although the voltage adjustment can be adjusted from 2.5V to 37V, it is recommended that the working differential pressure is within 10V, because the power consumption is proportional to the differential pressure, the greater the differential pressure, the more heat The larger the output current, the …