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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Swimming Pool Net Leaf Clear Skimmer Net Deep Rake Cleaner Spa Scoop Shovel Tool
$56.69Mesh & Wire ClothAdd to cartSpecificationsColor:White+blueMaterial:ABSSize:49×31.5cm / 19×12′Deepth of net:52cm / 20′Fits for:Extension poles of the diameter of 3cm/1.2′Feature– Making cleaning and maintaining the pool simple, fast, and convenient, for safe and sanitary.– Spring-loaded locking clips on the handle to attach extension poles.– Deep bag and fine-mesh are great for grabbing dirt and small debris from the pool bottom.– Made …
Swimming Pool Net Leaf Clear Skimmer Net Deep Rake Cleaner Spa Scoop Shovel ToolRead More
18650 Battery Box Rechargeable Battery Holder Board with Switch for 2×18650 Batteries DIY kit Case
$4.36Other Module BoardAdd to cartSpecificationsNumber of sections:2Uses:for 18650 battery (without battery)With switch:YesSize:42*22*90mmCable:15cmPackage Included1 x 18650 Battery Box Rechargeable Battery Holder
25A 125V/250V AC 50/60Hz Generator Overcurrent Overload Protector thermal Circuit Breaker
$18.21Switch AccessoriesAdd to cartSpecificationsName:Overload ProtectorBrand:KUOYUHRated current:25ARated Voltage:125/250V AC, 32V DC, 50-60HZBreak capacity:1000A x 125V AC, 200A x 250V ACPressure ability:1500V AC for 1 minute, the leakage current is less than 0.5mAMinimum Voltage:less than 0.25VReset time:within 60 secondInsulation resistance:500V DC continuous for 5S, the insulation resistance will be more than 100MΩWeight:35gCertificate:UL,CSA,VDE, RoHSFeatures– When the load exceeds the rated current, …
25A 125V/250V AC 50/60Hz Generator Overcurrent Overload Protector thermal Circuit BreakerRead More
Quick Charge 3.0 DIY Power Bank 18650 Battery Case QC3.0 5V 9V 12V DIY Kit Power Bank 2A 18650 Battery Fast Charger Shell
$25.14Module ComponentsAdd to cartNote1. Please Use flat-headed 18650 DIY2. If use the old battery,pls test the voltage,more than 3.5v and the Internal resistance less than 60 .3. It can’t use the flashlight 18650 battery4. Do not connect the positive and negative terminals backwards, otherwise it will burn the circuit board5. Don’t close the cover until the test is …
3pcs 433MHZ ASK Wireless Transmission Module TX11 High Power Module infinite Emission Circuit Board
$6.87Smart ModuleAdd to cartFeatures(1) The transmission power is large, and the transmission power is greater than 30 mW;(2) Wide operating voltage, 2.5V-9V;(3) Operating frequency:433.92 MHz(4) Using SAW frequency stabilization (+-75KHZ), the working frequency is stable;(5) With the RXB8 receiving module, the distance can reach 800 meters;(6) Static power consumption Low emission is current consumption:10mA, there is basically no …
Mini-Whip MF/HF/VHF SDR Antenna Miniwhip Shortwave Active Antenna for Ore V6N7
$56.85Motherboard & Development BoardAdd to cartDescriptionAccessory Type:USB To DC CableCompatible With:HackRF RTL-SDRColor:greenMaterial:metal + pcProduct DescriptionEffective bandMedium waveShortwaveUltrashort waveApplicable environmentIndoorOutdoorVoltage range:9V-15VPackage includes2 x Antenna2 x Module1 x Power cable
5pcs W1701 12V DC Digital Temperature Controller Switch thermostat Adjustable thermostat Temperature Switch Cooling Controller
$41.51Sensor & Detector ModuleAdd to cartSpecificationModel:W1701Size:Approx. 36.5×36.5×18 mm/1.44×1.44×0.71 inchInstallation screw:M3 * 2 diagonal size 39.5mmTemperature range:20-90 °Control Mode:Heating, Cooling, Heat dissipationControl Accuracy:0.1 °Hysteresis Setting:1-10 °Refresh Rate:0.5SSupply Voltage:DC 12VOutput Voltage:DC 12VOutput Power:Max 200WStatic Current:≤ 3MA, attract current ≤ 60MATemperature Probe:10K thermistorB25 = 10K 395030cm Waterproof SensorEnvironmental Requirements:-10 ~ 60 °Humidity 20% -85%Can be used in the (liquid, mold, space) and other …