Category: Amplifier Board
Showing 1–16 of 799 results
0.1 – 2.5GHz RF Power Meter Logarithmic Detectoration Assortment Logarithmic Detector Power Detection
$26.41Amplifier BoardAdd to cartDescriptionsThis RF power meter is used for RF signal power detection, detection frequency range 0.1 — 2.4GHZ, can detect power in -72dBm to -2dBm of a radio frequency signal, the RF signal into a DC voltage output. Can be widely used in RF signal detection, signal power measurement, environmental field strength detection.FeaturesThe product is used …
0.1-2000MHz RF Amplifier Wideband High Gain 30dB Low Noise Amplifier LNA Broadband Module Receiver
$21.86Amplifier BoardAdd to cartFeaturesThis product with wide frequency range, high gain, low noise figureThis product can be applied to various rf receive front-end and increases the communication distanceUsed for Short wave, FM radio, remote control receiver, such as cable TV signal amplifier need low noise RF signal amplificationSpecificationsSize:25*52mmDiameter of end:5mmColor:green + goldOperating frequency:0.1-2000MHzAmplifier gainF=0.1MHz, gain=32dBF=500Mhz, gain=31dB F=1000MHz, gain=29dBF=1500Mhz, …
1 Pcs L-380C 3 Way Hi-Fi Speaker Frequency Divider Crossover Filters Module
$37.17Amplifier BoardAdd to cartFeatureSize:85 x 112mm (1cm=0.39Inches)Package included1 x CrossoverNote1. Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.2. The colors may have different as the difference display, please understand.
1002 HIFI 2x100W TPA3116 AUX+ bluetooth 5.0 HIFI High Power Digital Amplifier Stereo Board AMP Amplificador Home theater
$34.98Amplifier BoardAdd to cartThis is 1002 HIFI ,If you need other parameters, please click ID to buy.502C HIFI ID:1582750502L MINI ID:16526301002L MINI ID:1652631SpecificationsFeatures– This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and high fidelity.– TPA3116D2 is a type D amplifier IC launched by TI …
1002L MINI 2x100W TPA3116 bluetooth 5.0 Digital Power Amplifier Board with Switch and Adjustable Volume with Shell
$24.04Amplifier BoardAdd to cartThis is 1002L MINI, If you need other parameters, please click ID to buy.502C HIFI ID:1582750502L MINI ID:16526301002 HIFI ID:1652632SpecificationsFeatures1.5.0 bluetooth version, transmission efficiency is higher, transmission distance is longer.2. Large size black gold heat sink ensures efficient heat dissipation.3. potentiometer to adjust the volume,easy to control the volume, very suitable for DIY speakers.(If it …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$77.83Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
10pcs 10W/15W/20W Stereo bluetooth Amplifier Board 12V/24V Digital Power Amplifier Module XY-P15W
$89.29Amplifier 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. …
10pcs 12V Bluetooth 5.0 Car MP3 Audio Decoder Board Lossless format Folder Playback FM USB TF Card with Colorful Screen Remote Controller
$85.89Amplifier BoardAdd to cartFeatures1. Bluetooth hands-free calling and Bluetooth support external touch keys2. Support folder choose to play (remote control operation) – easy to choose to play different music category card / U disk in the music category to put a different folder, DJ music / background music / songs, long press on or in playback mode next …
10pcs 12V Bluetooth 5.0 MP3 Audio Decoder Board Module Wireless Car USB MP3 Player TF Card Slot USB FM Remote Controller Decoding Board
$93.43Amplifier BoardAdd to cartFeatures1.Support radio / USB / TF / MP3 / AUX2.Support 88:88 LED digital tube display3.Support MP3 songs of 32 ~ 320kbps4. Support power-off memory function (24C02 memory IC)5.Support 5-10 meters infrared remote control operation6.Support external audio input LINE IN7. Support Bluetooth function, Bluetooth version 5.08. Buttons:Four-button multi-directional control, VOL- / SCAN / VOL + / …
10pcs 16 Channel DTMF MT8870 Audio Decoder Board Phone Voice Decoding Controller for Smart Home Automation
$105.53Amplifier 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.SpecificationsDC Power Supply Voltage:4.5V-5.5VOperating Temperature:-40- 85 C IO Drive:Sink Current (Low level drive) 20mA,source current(High level drive) 270uA 16 Channel selectable high and low level output. 8 kinds of Mode selectionPCB Size:50 …
10pcs 2x15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V
$71.00Amplifier 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.Feature1. Original PAM8610 chip as amplifier chip, power 10W + 10W.2. As pure class D amplifier board power requirements is relatively high, the exclusive use of the power amplifier board enthusiast 2200UF …
10pcs 2x15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12VRead More
10pcs 5V Bluetooth 5.0 Car MP3 Audio Decoder Board Lossless format Folder Playback FM USB TF Card with Colorful Screen Remote Controller
$85.89Amplifier BoardAdd to cartFeatures1. Bluetooth hands-free calling and Bluetooth support external touch keys2. Support folder choose to play (remote control operation) – easy to choose to play different music category card / U disk in the music category to put a different folder, DJ music / background music / songs, long press on or in playback mode next …
10pcs 5V Bluetooth 5.0 MP3 Audio Decoder Board Module Wireless Car USB MP3 Player TF Card Slot USB FM Remote Controller Decoding Board
$93.43Amplifier BoardAdd to cartFeatures1.Support radio / USB / TF / MP3 / AUX2.Support 88:88 LED digital tube display3.Support MP3 songs of 32 ~ 320kbps4. Support power-off memory function (24C02 memory IC)5.Support 5-10 meters infrared remote control operation6.Support external audio input LINE IN7. Support Bluetooth function, Bluetooth version 5.08. Buttons:Four-button multi-directional control, VOL- / SCAN / VOL + / …
10pcs 5V PAM8403 3W*2 Dual Channel Audio Amplifier Module Class D Power Volume Adjustable
$40.22Amplifier BoardAdd to cartFeaturesPAM8403 audio amplifier chip, 3W * 2 stereo filter-free Class-D audio amplifierTwo-way onboard 5.08 (mm) pitch 2P terminal, respectively, left and right channel output terminalEasy to installWorking voltage:5VBoard size:30 (mm) x30 (mm)Package includes10 x PAM8403 audio amplifier module
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10pcs DC 12V 6A 3 String Battery Protection Board Panels Solar Street Lights
$29.51Other Module BoardAdd to cartDescriptionSize:56x45x3mmContinuous working current:Within 6ACharge current:Within 6ABalance charging:YesShort circuit protection:YesFunction:Prevent overcharge, overplay, circuit protectionSuitable assembly:Nominal 3.7V electric core / three stringsPackage Included10 x 12V Battery Protection Board
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPST
$20.86Electronic Accessories & SuppliesAdd to cart10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTDecriptionLatching type:Push it– on, push it again — offLED color:GreenSize(H*D):1.4 x 1cm / 0.55inch x 0.39inch (approx)Quantity:10 pcsFunction:MomentaryLED light voltage:3.2VSwitch voltage:12VMaximum operating current:20mAWith led light, with power symbol, light touch switchEasy to use and installNote1. Please check the picture and part number carefully …
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTRead More
XH-M572 High-power Digital Power Amplifier Board TPA3116D2 Chassis Dedicated to Plug-in 5-28V Output 120W
$12.31Amplifier BoardAdd to cartProduct parametersProduct name:digital power amplifier boardProduct model:XR-M572Chip model:TPA3116Input voltage:DC 8-28V (24V recommended)Output resistance group:4-8┯Appearance size:83*60*25MMProduct weight:65 gramsPackage includes1 x digital power amplifier board
YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHF
$39.35Other Module BoardAdd to cartSpecificationHF Response:10kHz to 30 MHzVHF Response:up to 300 MHzMaximum Power:250 mWWeight:230gFeedline Length:6m (SMA male to male)Features-Passive design-No tuning required-Low-loss wide-band BALUN with 0.28 dB loss typ.Package Included-1 x T-shaped BALUN-1 x Phase Inverter-2 x 1m RG402 Coax Loop Cable-1 x 6m RG174 Coax FeedlineNoteThis antenna is not waterproof. If it is used outdoors, please do …
YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHFRead More
M5Stack ATOM Matrix PICO ESP32 Development Board Kit IMU Sensor Python
$37.17Motherboard & Development BoardAdd to cartDescriptionATOM Matrix is the most compact development board in the M5Stack development kit series yet with a size of only 24 * 24mm. It provides more GPIO pins and is very suitable for handy and miniature embedded device development. The main control adopts the ESP32-PICO-D4 chip, which comes integrated with Wi-Fi and Bluetooth technologies and …
M5Stack ATOM Matrix PICO ESP32 Development Board Kit IMU Sensor PythonRead More
5Pcs DC-DC Buck Module 6-24V 12V/24V to 5V 3A USB Step Down Power Supply Charger Efficiency 97.5%
$17.46Boost & Buck ModuleAdd to cartFeaturesThe max output current 3A, long time use 2.1A, enough useNew design, 3 solid state ceramic capacitors(MCC), more safe and low rippleSynchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5%, 12V to 5V 1A can up to 94%Flat copper inductor, improve conversion efficiencyWith output overvoltage protection. There is 1.5A fuse, output 5V …
6V 180L/H Solar Power Floating Fountain Garden Landscape Water Pump 55-75cm Lifting
$36.44Electrical Pump & ValveAdd to cartSpecificationSolar panels:6V/1.4W Voltage:3.7-12 v Maximum flow rate:180L/HLift:55-75cmMaterial:monocrystalline siliconSize of the solar panel:160mmApplication scenario:outdoor, courtyardFeatures– This pump can be connected to a variety of different shapes of nozzles to spray different water types.-Uses high-efficiency solar panels and the new brushless water pump, which has the advantages of fast start-up, high efficiency and strong stability.-Can work as …
6V 180L/H Solar Power Floating Fountain Garden Landscape Water Pump 55-75cm LiftingRead More