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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AMS1117-5.0V 5V DC-DC Step Down Power Supply Module Power Buck Board LDO 800MA
$2.94Power Supply ModuleAdd to cartFeature1. Input:DC 6V – 12V ( input voltage must be higher than the output voltage to 1V or more. )2. Output:5.0V (+-0.05v error ), 800mA ( load current must not exceed 800ma)3. Three pairs of panel design, layout nice ;4. Specially designed two pin mounting holes, can be directly fixed on hole board for extended …
AMS1117-5.0V 5V DC-DC Step Down Power Supply Module Power Buck Board LDO 800MARead More
10A 300W High Power DC-DC Step Down Power Module 24V 19V 12V 5V Adjustable Buck Board Converter
$39.35Power Supply ModuleAdd to cartSpecification1. Input voltage:DC 3.5~30V2. Output voltage:DC 0.8~29V3. Output current:10A (MAX)4. Conversion efficiency:92%5. Blue digital display, the static current is 2-8mA (depends on the tube status)6. Onboard voltmeter:It can display the input voltage and output voltage, pressing the button of bottom short press digital tube to switch. The IN LED light shows the input voltages, while …
60pcs 2W 22KR Metal Film Resistor Resistance 1% 22K ohm Resistor
$7.41Electronic Accessories & SuppliesAdd 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.DescriptionFive-color ringResistance:22k OhmAccuracy:+/- 1%Power:2WPackage included60 x 2W 22k Ohm Resistor
5pcs Hall Magnetic induction Sensor Magnetic Detection Magnetic Pole Resolver North and South Pole Detection Module DIY Kit
$16.88DIY Electronic KitsAdd to cartProduct parametersSize:33mm x 22mmOperating voltage:4.5V to 24V DCModule function:South and North poles distinguish, the South Pole is close to the bright blue light, and the North Pole is close to the bright red light.Maximum output load current:25MAOperating temperature range:-40 to 80 degrees Celsius.Detection distance:visually within 7MM, strong magnetic can reach 1.5CM.Interface definitionVCC:Positive power supplyGND:Negative power …
10pcs EQKIT OTL-1 Power Amplifier Circuit DIY Kit High Sensitivity OTL Discrete Component Amplifier Kit
$34.47DIY Electronic KitsAdd to cartDescriptionThis is a kit parts. You should solder it by yourself.This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050.It can be used for exercise welding techniques, understanding the triode complementary OTL output type and how to adjust the static operating point, …
YEABRICKS DIY LED Lighting Light Kit for Lego 10254 Christmas Holiday Car Building Blocks Lighting Accessories
$42.40DIY Electronic KitsAdd to cartSpecificationPlastic material:ABSPower supply:USBBlock net weight:0.07KGColor:As the picture shownThe product is just a light kit, not included the model!!!FitmentONLY For Lego 10254 Christmas Holiday Car Building Blocks Lighting AccessoriesPackage Included1 x LED Light Kit (Model Not Included)
LILYGO TTGO T5 V1.0 Wifi bluetooth Wireless Module Base ESP-32 ESP32 1.54 inch RBW Display
$45.91Display ScreenAdd to cartOverviewThis is an E-paper display module, resolution with embedded controller, communicating via SPI interface, supports more color display.Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features· No backlight, keeps displaying last content …
LILYGO TTGO T5 V1.0 Wifi bluetooth Wireless Module Base ESP-32 ESP32 1.54 inch RBW DisplayRead More