Category: Amplifier Board
Showing 33–48 of 799 results
10Pcs SANWU bluetooth Audio Receiver Digital Amplifier Board with USB Port TF Card Slot
$90.72Amplifier BoardAdd to cartSpecificationAudio input mode1.bluetooth receiver2.USB decoding play3.TF card decoding playSupporting play format:MP3 , WMA , WAV, FLA C Power supply:5V DC (mobile phone charger can power small USB plug)Preamp output can directly promote the headset, also can be connected to the use of rear stage power amplifierbluetooth version:2.1Package Included10 x Amplifier Board
10pcs Single Power Supply DC10-24V 22Hz-300Hz Subwoofer Preamp Board Low Pass Filter Module
$63.63Amplifier BoardAdd to cartSpecial ReminderThis board is a heavy bass preamp board. It will not sound when directly connected to the horn. It must be connected to a pure final stage power amplifier board to make an active subwoofer. The power of the pure final stage power amplifier board is selected according to the shock level of individual …
10pcs Single Power Supply DC10-24V 22Hz-300Hz Subwoofer Preamp Board Low Pass Filter ModuleRead More
10pcs Speaker Power Amplifier Board Protection Circuit Dual Relay Protector Support Startup Delay and DC Detection
$95.30Amplifier 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.IntroductionThe speaker protection board has the function of delay time (about 3 seconds) and DC protection (about 1V control voltage) .The board circuit is simple, easy to make, and safe and reliable.With …
10Pcs TDA2030 TDA2030A Audio Amplifier Module
$23.03Amplifier BoardAdd to cartDescription1. On-board TDA2030A audio power amplifier chip.2. Mono 18 w power amplifier circuit design.3. On-board speaker terminal block4 On-board 10k adjustable resistance, can adjust the volume of the amplification.5. On-board power light.6. Chip has lead to the main pin, can directly input audio signal.7. Working voltage:6 -12 v.8. Board size:31.6 (mm) x23.2 (mm).Package included10 x …
10pcs TEA5767 FM Programmable Low Power Stereo Radio Module RF input Amplifier Clock Crystal Board 76Mhz 108Mhz Low Noise
$31.06Amplifier BoardAdd to cartFeatureBuilt-in TEA5767 FM IC.High sensitivity with integrated low-noise RF input amplifier.Frequency range:76 Mhz-108 Mhz.Suitable for handheld applications.Built-in 32.768khz clock crystal.Radio modules are widely used in consumer electronic audio-visual products, For example, MP3 PLAYER, MD, CD/MP3, PLAYER, PORTABLEVCD / DVD, MOBILE PHONE, PDA, electronic dictionary, digital refrigerator, car audio.Package includes10 x TEA5767 Programmable Low-power FM Stereo …
10pcs TLV3501 High-speed Waveform Comparator Frequency Meter Front-end Shaping Module Tester
$131.26Amplifier 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.ApplicationsThe TLV3501 is a single-channel high-speed push-pull output comparator with a delay time of 4.5ns and a supply voltage:+ 2.7V to + 5.5V. With an input common-mode beyond the swing input, it …
10pcs TPA3110 DC 12V 24V 2x15W Dual Channel Stereo Digital Amplifier Board for 4/6/8/10 Ohm Speaker
$46.97Amplifier BoardAdd to cartFeaturesPower amplifier chip:TPA3110Operating voltage:DC 8 ~ 26V (power input with polarity protection)Recommended power supply:DC 12V current 2AOutput power:2x15WRecommended speaker impedance:4 ~ 10 ohmsWith mute interface:MUTE (not available)Package included10 x TPA3110 2x15W power amplifier board
10pcs TPA3110 Digital Audio Amplifier Board Mini Amplifiers PBTL Single Channel Mono 30W Amplificador
$48.02Amplifier 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.FeatureMono PBTL digital power amplifier board PBTLPower amplifier chip:TPA3110Working voltage:8 -26 VDCOutput power:1 x30w (mono, stereo need 2pcs)Board Size:43mm*30mmRecommend speaker impedance:8 ohm is best (4 ohm 6 ohms can also be used)Package …
10pcs VHM-314 V.20 MP3 Bluetooth Audio Receiving and Decoding Board 5.0 Lossless Car Audio Decoder Amplifier Module
$44.37Amplifier 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.FeatureName:MP3 Bluetooth decoder boardModel:VHM-314 V.20Input voltage:5VTwo-color indicator:red, blueWorking current:20ma, charging current 300maSupport lithium battery chargingBluetooth version:5.0L:Left channel outputR:right channel outputG:Common ground interface (shared with power amplifier / headphone)Package includes10 x MP3 Bluetooth …
10pcs VHM-315 CT14 Mini 4.2 Stereo Bluetooth Power Amplifier Board Module 5W+5W with Miniature Charging DIY Board
$49.98Amplifier 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.Instructions1. Bluetooth version 4.2.2. Support USB sound card, free drive, plug and play (normal lithium battery power supply).3. This product has its own dual 5W power amplifier circuit. Do not use another …
10PCS VS1053 Audio MP3 Player Module Audio Decoder Board Development Board onboard Recording Function with Amplifier SPI
$141.74Amplifier BoardAdd to cartIntroductionVS1053 audio decoding module, in addition to playing various music formats, it also supports OGG real-time encoding and recording. The MP3 development board uses an AVR processor, and the board reserves an ISP interface for easy connection and use.FeatureSPI interface, the control signal line leads 1 headphones and audio output interface 1 a microphone for …
10pcs WEAH-122 Speaker Professional Frequency Divider Car Horn Sound Power Crossover
$102.91Amplifier 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.FeatureBrand:WEAHModel:122Power:110WResistance:4-8ohmSize:100x 54 x 28mmFrequency:750-2000HzFiltering Characteristics:Pure Alto CrossoverPackage includes10 x Frequency Divider
10pcs WEAH-D222 60W Speaker Crossover High and Low 2 Frequency Divider Sound Quality Upgrade Tool
$55.44Amplifier BoardAdd to cartFeatureBrand:WEAHModel:D222Maximum power:60WFrequency response:48Hz-20KHzApplicable impedance:4~8 ohmApplicable speakers:6 inches or lessAppearance size:55 x 45mmNet weight:90gApplication range:for audio high and low sound DIYPackage includes10 x Frequency Divider
10pcs WEAH-D224 80W Speaker Crossover High and Low 2 Frequency Divider Sound Quality Upgrade Tool
$49.19Amplifier BoardAdd to cartFeatureBrand:WEAHModel:D224Maximum power:80WFrequency response:48Hz-20KHzApplicable impedance:4~8 ohmApplicable speakers:8 inches or lessAppearance size:74 x 60mmNet weight:65gApplication range:for audio high and low sound DIYPackage includes10 x 2 way Frequency Divider
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5pcs RobotDyn TP4056 Li-Ion Battery Charger Module with Protection Constant Current Constant Voltage
$17.37Power Supply ModuleAdd to cartDimensional drawing:Click here to openFeatureThe USB Li-Ion Battery Charger is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion/Lithium Polymer (LiIon/LiPo) batteries. The Charger base on TP4056. The ideally suited for portable applications.And the Li-Ion Battery Charger can work within USB and 5V wall adapter. Other features include current monitor, under-voltage lockout, automatic recharge, and two …
MTOLASER 100mW 405nm Blue-violet Dot Laser Module Generator Variable Focus industrial Marking Position Alignment Diode Generator
$71.59Laser ModuleAdd to cartDescriptionThis variable focus 100mW 405nm Blue-violet dot laser module employs qualified 405nm red laser diode, generates the stable and reliable blue-violet laser dot applicable for various industrial alignments and positioning work. Compact size, easy to install, multi-angle adjustment of installation, easy to operate.SpecificationBrand:MTOLASERLaser Power:100mWWavelength:405nmBeam Shape:Dot Variable Focus:YESOutput Light:Visible LightWorking Voltage:DC 5VWorking Current:30-210mAOptics:Focus Lens Shell Material:Aviation …
DIY WiFi(APP Version) bluetooth Colorful Canton Tower LED Lighting Cube Music Spectrum Electronic Kit
$52.47DIY Electronic KitsAdd to cartDescription1. Offline animation increased to 20 species, 4 +1 spectrum modes, each animation has been carefully designed and debugged,the effect is very brilliant.2. The WiFi module and bluetooth module after careful PCB design and debugging, straight line transmission distance up to 10-20 meters.3. Phone bluetooth connection, available phone with the sound playback music. After using …
10pcs CJMCU-4599 Si4599 N and P Channel 40V (D -S) MOSFET Expansion Board Module
$24.37Expansion Board & ShieldAdd to cartFeaturesHalogen-freeTrenchFET power MOSFET100% UIS TestedApplicationsBackling inverter for LCD displayFull bridge converterPackage Included10 x CJMCU Expansion Board ModuleSize:8cm x 8cm x 5cm (3.15in x 3.15in x 1.97in)
Waveshare True color RGB LED HAT Colorful display Supports any revision for Raspberry Pi
$36.73Raspberry Pi & Orange PiAdd 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.FeaturesSupports any revision of Raspberry Pi (directly-pluggable)Onboard 4 ≠ 8 RGB LED (WS2812B)Control pin is configurable via jumpers (0┯ resistor)Break out control pins, easy for working with other MCUComes with development resources …
Waveshare True color RGB LED HAT Colorful display Supports any revision for Raspberry PiRead More
IR908-7C PT908-7C SideTransmitter and Receiver Paired Tube 1.5mm Transparent 940nm
$2.82Electronic Accessories & SuppliesAdd to cartFeaturesHigh sensitivitySmall junction capacitancePb freeDescriptionsPT908-7C is a phototransistor in miniature package which is molded in a water clear plastic with spherical top view lens.The device is spectrally matched to infrared emitting diode.ApplicationsOptoelectronic switchVCR ,Video CameraFloppy disk driveInfrared applied systemSpecificationModel:IR908-7C.PT908-7COutput form:NPN transistor typeChannel:single channelOutput wavelength:940 nmPackage included1 x IR908-7C phototransistor1 x PT908-7C phototransistor
20pcs ME2-CO-14×14 Carbon Monoxide Gas Sensor CO Sensor 0~1000 ppm for Civilian Area to Detect CO Concentration Carbon Monoxide Detector CO Alarms
$67.68Sensor & Detector ModuleAdd to cart>>>Manual:Click here to openPrinciple IntroductionWinsen Electronics, produces Carbon monoxide sensor CO gas sensor, with low cost and fuel cell working principle.ME2-CO-14×14, fuel cell type sensor, detects gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current …
6inch/150mm Aluminum 12V DC Max Load 1000N Linear Actuator Electric Putter Motor
$111.36Switch AccessoriesAdd to cartFeatures* Wear-resistant, smooth appearance, high compressive strength.* Maximum thrust 6000N.* Easy to use.SpecificationMaterial:Aluminum + PlasticColor:SilverSize:28 x 8cmInput:12V DCStroke:6 inch/ 150mmMax load:1000NSpeed:12 /sPackage included1 x Electric putter2 x Bracket