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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50pcs 3296W 50 ohm Trimpot Trimmer Potentiometer
$13.20Electronic Accessories & SuppliesAdd to cartSpecificationResistance:50 ohmPower (Watts):0.5W, 1/2W Tolerance:±10% Temperature Coefficient:±100ppm/°C Number of Turns:25 Adjustment Type:Top Adjustment Resistive Material:Cermet Mounting Type:Through Hole Termination Style:PC Pins Size / Dimension:9.53 x 4.83 x 10.03mmPackage included50 x Potentiometer
3pcs DC-DC 3V-35V To 4V-40V Step Up Power Module Adjustable Boost Converter Adjustable Voltage Board
$60.09Power Supply ModuleAdd to cartDescriptionInput Voltage:DC 3V-35VOutput Voltage:DC 4V-40V (continuously adjustable)Efficiency:94%(MAX)Size:L37mm*W32mm*H15mmWorking Temperature:-40-+85 degreesLoad capacity:Max 80WThe way of Connection:the connection terminal does not need to be soldered, the inchINinch is the input, and the inchOUTinch is the output.NoteWhen the output voltage is closer to the output voltage,the carrying capacity is higher,and the efficiency is also higher.Measurement reference tableInput voltage:Output voltage:Maximum …
AC110V-240V to DC12V 10A 120W Switching Power Supply 187*45*35mm
$28.42Power Supply ModuleAdd to cartParameterModel:S-120-12AC input voltage range:220VACInput current:0.5A/230VAC impulse current:Cold-start current 9A/230VDC output voltage:12VDC output power:120WRated output current:10AOutput voltage error:±1%Efficiency:85%Wave and noise:150mVp-pInlet stability:±0.5%Load stability:±0.5%Leakage currentOverload protection:105% – 150% rated power, automatically recoveryVibration:10500Hz,2G 10min./1cycle,Period for 60min,Each axesCooling method:Fan assisted cooling Working temperature and humidity:- 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost)Store temperature and …
AC110V-240V to DC12V 10A 120W Switching Power Supply 187*45*35mmRead More
2.5W Oxygenator Air Pump Outdoor Solar Power Pond Aquarium Fish Tank Pool Pump
$91.11Electrical Pump & ValveAdd to cartFeatures-Small size, high energy, low noise, long life, AC / DC dual-use-With a belt buckle,easy to carry-Stable performance,strong volume-Built-in high quality rechargeable lithium battery,cycle life>=500 times-Less than 150mA ultra-low power,full power continuous supply of oxygen for more then 24 hours-External 5V power supply input,can simultaneously oxygen and charging,longer batter life-Using waterproof technology, effective protection of …
2.5W Oxygenator Air Pump Outdoor Solar Power Pond Aquarium Fish Tank Pool PumpRead More
HAWEEL 28W High Power Portable Solar Folding Bag Charging Panel with Dual USB
$153.05Smart Robot & Solar PanelAdd to cartFeatures1.Using the third-generation Sunpower solar panels imported from the United States, the photoelectric conversion rate is as high as 23% ~ 25%, and there is electricity when there is light.2. Dual USB output, charging speed 5V / 2.9A.3. High light transmission, tough and aging resistant material, worry-free charging.4. The external net bag can hold mobile …
HAWEEL 28W High Power Portable Solar Folding Bag Charging Panel with Dual USBRead More
12V 1500W Portable Car Truck Auto Heater Heating Cooling Fan Defroster Demister
$113.39Temperature ControllersAdd to cartFeatures– Integrated heating and cooling, water heating system.– 4 Air outlet, 3 big fan, and 2 water pipe connections.– Use for defrosting, demisting, deicing.– Provide the comforts for travel, camping, glass defrost mist.– It can be installed at the bottom of the seat, next to the foot, or at any position on the car.– With …
12V 1500W Portable Car Truck Auto Heater Heating Cooling Fan Defroster DemisterRead More
EleksMaker EleksZAxis Z Axis & Spindle Motor Drill Chunk integrated Set DIY Upgrade Kit for Laser Engraver CNC Router
$186.29Engraving Parts & AccessoriesAdd to cartWhat’s the improvement EleksZAxis 2019 is not only a Z axis holder, but also equipped with a spindle motor and a drill chunk which means it’s a more powerful and ready-to-use integrated set.EleksMaker® 555 spindle motor gives this kit stable and qualified power source.Unlike the other loose shaft coupler, JT0 0.3-4mm drill chunk is more …