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$2.99 Shipping Condition: New Location: China Module model: OPA541. Input offset drift: 2uV / ℃ (MAX). Module output impedance: low impedance. Module type: low frequency power amplifier. Application ... morerange: small signal amplification, audio signal amplifier, motor drive, servo amplifier, etc.
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$2.99 Shipping Condition: New Location: China OPA549 has internal temperature and current overload protection. In addition, OPA549 provides accurate, user-selectable current limits. Unlike other "power" ... moreresistors connected in series with the output channel, OPA549 indirectly senses the load.
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Free Shipping Condition: New Location: China About the 'Custom Duty': Our price don't include any 'Custom Duty'. But we won't afford any 'Custom Duty'.
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$2.99 Shipping Condition: New Location: China OPA549 has internal temperature and current overload protection. In addition, OPA549 provides accurate, user-selectable current limits. Unlike other "power" ... moreresistors connected in series with the output channel, OPA549 indirectly senses the load.
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Free Shipping Condition: New Location: Warren, United States
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$3.00 Shipping Condition: New Location: China 1PC LNA 50-4000MHz 0.6dB SPF5189 RF Amplifier. This RF low noise amplifier LNA is 50-4000MHz, NF = 0.6dB. LNA: 50-4000Mhz. Amplifier working frequency ... moreof the lower limit is subject to input and output capacitor, the default value is 0.1uF, working to 0.1MHz.
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Free Shipping Condition: New Location: United States The product has a power amplifier to support balanced output, and the stereo power is 2 25W. 1 Decoder board. Accessories: host 1pcs, 2P power cord 3pcs, ... more1P radio antenna 1pcs. Support folder selection and playback.
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$2.79 Shipping Condition: Neu Location: China Bluetooth MP3 WMA decoder board 12V wireless audio module USB TF Radio for Car Click Photos to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge ... moreDescription Features( the product without the amplifier. But the audio output, no phone calls) 1. The latest Bluetooth audio receiver, support Bluetooth3.0EDR, mobile phones and the machine mating connector. The phone plays MP3 or lossless APE files can be sent to the product playback via Bluetooth; 2. FM radio function, you can listen to local radio stations; 3. Double decoding: read USB, MP3, WMA music files within the TF card; 4. External audio input, you can access CD, the computer came loaded with sound switch; 5. Support USB/ TF card switch on a lower one, fast forward, rewind, adjust volume, EQ, play/ pause. Stop, single repeat, mute, shutdown, elections songs; 6. Support Bluetoot song, next song, adjust volume, EQ, play/ pause, mute, shut down; 7. Support MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song; 8. Support for 32-320kbps MP3 songs; 9. Support power and memory function: the song played before the memory power and volume. Specifications: Installation pitch: 95 mm wide Installation hole: W 85 x H 20mm Overall dimensions: 26* W 110* H 35mm deep Wiring: 1.2 P transposon(J1) BAT 7-12V DC power supply connected to the cathode, GND power supply is negative; 2. Spare seat(J3) RIN external audio left channel, AG outside sound manner, LIN external audio right channel; 3.3 P transposon(J2) OUTR left channel output, AG audio ground, OUTL right channel output; 4. ANT1 white pad is the location of weld radio antenna, radio antenna can choose more than 1 meter of copper wire or rod antenna. Depending on the effect of different radio(can not be compared. And professional radio) different geographical environments. Tips: You must use a DC current of around 1A. If the screen is always displayed after power-HI can not check the power converter and audio to the ground is already connected(must be connected) Panel Description: 1. PREV/VOL-
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$2.55 Shipping Condition: Neu Location: China 1PC TPA3116 Subwoofer Board + 1PC 3P Cable. It is for the pros who already have 2.0 amplifiers, and the DIY combination is used for 2.1 amplifiers. Supports ... moreup to 100W (Bass) bass channel output. The actual effect is related to the speaker's own nature and the coordination of the speaker.
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$2.98 Shipping Condition: New Location: China A: PAM8403 Bluetooth Amplifier. Amplifier Chip:PAM8403 X2. B: PAM8403 Bluetooth Amplifier10W For 18650 Battery. Chip model: PAM8403. 1 x PAM8403 Bluetooth ... moreAmplifier Stereo Board Dual channel 10W For 18650 Battery(Not included battery ).
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Free Shipping Condition: New Location: China Resistance value: 100K. Due to the light and screen difference, the item's color may be slightly different from the pictures. 1hz-150Khz Signal Generator ... moreModule Square Wave PWM Pulse Frequency Duty Ratio.
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Free Shipping Condition: New Location: Brunswick, United States UL approved electrical box enclosure. 4 Entry holes with rubber boot wire covers. High power capable low resistance, low capacitance PCB (up to 1,000W ... moreamp). High build quality for long life. Your listening experience greatly depends on the quality of the components reproducing the music.
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$3.40 Shipping Condition: New Location: China 6, built-in high-power amplifier output, drive 4Ω speaker maximum output 20W, drive 8Ω speaker maximum output 10W. 3, 24-bit DAC output, dynamic range ... moresupport 90dB, signal-to-noise ratio support 85dB.
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Free Shipping Condition: New – Open box Location: China We apply comprehensive quality check and testing before dispatching.
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$61.35 Shipping Condition: Used Location: Simpsonville, United States Protectifier 6642VLT. 117 VAC 60 Hz. Pilot Duty: 125 VA. Automatic Models.8 Sec.
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Free Shipping Condition: Used Location: Norwalk, United States 🔥REXROTH VE102 Amplifier Card, Used, Free Ship🇺🇸Small board bin
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Free Shipping Condition: New Location: Lenexa, United States The Adafruit Sound Board, the fastest way to add audio effects to a project! If you don't need an amplifier built in, check out the headphone-out version ... morehere. The built in storage is good for a few minutes of compressed stereo, and maybe half a minute of uncompressed stereo.
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Free Shipping Condition: New Location: United States Can be directly connected to speakers, with power amplifier and decoding functions. Support recording. Recording only supports operation in TF mode or ... moreUSB mode. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recording file; exit the recording mode and long press the pause button to exit. ).
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$42.25 Shipping Condition: Brand New Location: China Bluetooth decoding format: AAC. Decoding board 1. Support modes: 5.1 Bluetooth decoding/USB drive/sound card/AUX. Dedicated antenna 1. With a 3.5mm audio ... moreoutput port, it can directly connect to headphones or amplifiers.
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Free Shipping Condition: New Location: China Description: Support for the Arduino IDE 1.0+(OSX/Win/Linux) Power via USB or External Source- 5v or 7-35v(automatic selection) On-board 500ma 5V Regulator, ... moreBuilt-in USB(and serial debugging) 6 I/O Pins(2 are used for USB only if your program actively communicates over USB. Otherwise you can use all 6 even if you are programming via USB) 8k Flash Memory(about 6k after bootloader) I2C and SPI(vis USI) PWM on 3 pins(more possible with Software PWM) ADC on 4 pins, Power LED and Test/Status LED(on Pin0) Package Included: 1 x Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board Dear buyers: Welcome to our store.Thanks! We try our best to provide you high quality and good service.Your satisfy is our aim. If you are satisfy with us.Pleae leave five star positive feeback,and welcome to our store again,we will supply the good items and service all the time. If you are not 100% satisfied.Please don't leave a neutral or negative but contact us First, we will do our best to solve for you. Best Regards Shipping: We Ship to Worldwide. But Italy, Nigeria, Brazil will take long delivery time. Before buying. Please make sure your address is correct. Or not, please correct it before payment. Ship to worldwide from Hong Kong within 12-24 hours after payment completed received. And will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS.And we have gave a discount for you,you can received it in 4-9 business days. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail. Warranty and return: 12-months Warranty for defective items(excluding items damaged and/or misused after receipt) Refund or replacement request is available only the requests within 1 week after parcel received& returning the item as the same condition as received. Please contact us to request a return authorization. Your name. Auction number, and reason for return should be included in
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$2.79 Shipping Condition: Neu Location: China Can be used for high dynamic range receiver LNA application, and amplify small signal of 110dBM. You can cascade several LNA modules in order to improve ... moregain. It has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB.
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$2.99 Shipping Condition: New Location: China OPA855 transimpedance amplifier is a high-speed and high-bandwidth IV conversion circuit. The chip has a nominal gain bandwidth product of 8GHz. The minimum ... morecurrent resolution of the module is 0.1uA.
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$3.50 Shipping Condition: New Location: China Bluetooth decoding format: AAC. Decoding board 1. Support modes: 5.1 Bluetooth decoding/USB drive/sound card/AUX. Dedicated antenna 1. With a 3.5mm audio ... moreoutput port, it can directly connect to headphones or amplifiers.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Rochester, United States TOA's V-01S is a plug-in type VCA module designed to be used in conjunction with TOA's 900 Series and BG-1000 Series amplifiers. Line input and output ... moreconnect to host amplifier's Preamp output and Power Amp input.
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$5.30 Shipping Condition: New Location: 福田区, China
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$18.45 Shipping Condition: New Location: Cedarburg, United States The divide function may also be used to obtain the square root of the X input. In this way, if a board is removed or replaced, the external wiring is ... morenot disturbed, and there is no need to worry about replacing the individual wires.
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Free Shipping Condition: New Location: 龙华区, China We will do our best to resolve your case ASAP.
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$18.01 Shipping Condition: Used Location: Buffalo, United States NEW GENERAL ELECTRIC GE FANUC IC3600APAB1A POWER AMPLIFIER CARD F195. 196
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$2.99 Shipping Condition: New Location: China OPA549 has internal temperature and current overload protection. In addition, OPA549 provides accurate, user-selectable current limits. Unlike other "power" ... moreresistors connected in series with the output channel, OPA549 indirectly senses the load.
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Free Shipping Condition: New Location: China
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$5.70 Shipping Condition: Used Location: Austin, United States This board features the Wolfson WM8904 (AC328904) Stereo Codec, which includes built-in microphone and headphone amplifiers.
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$2.99 Shipping Condition: New Location: China When the decoder board is not plugged into a U disk or TF card, the power-on default is Bluetooth-compatible mode; when the decoder board is plugged into ... morea disk or TF card, the power-up default is Bluetooth-compatible mode; the mode is switched by the MODE key.
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Free Shipping Condition: New Location: Austin, United States Country Line › Reguladores Y Convertidores De Potencia › Convertidor de corriente de 12 V CC: adaptador de 110 V a 120 V, 10 amperios, 12 V máx., F. TENGA ... moreEN CUENTA: este es el único convertidor de potencia que ha sido probado con infladores de neumáticos.
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Free Shipping Condition: New Location: 龙岗区, China Product Description: DY-HV8F is a smart voice playback module, Integrated IO trigger, UART protocol control, One_line single-bus protocol control, standard ... moreMP3 and other 7 operating modes setting by DIP switch; Drive 4~8Ω, 10W~20W speaker by a 20W class D audio amplifier on board;Support MP3. WAV decoding; 64Mbits (8M bytes)flash storage on board, downloading music files directly by micro USB connector. Package included: 5 X 12V/24V DY-HV8F Voice Playback Module.
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Free Shipping Condition: New Location: United States Total output power: 400W × 40; with PFC function, PF value > 0.98 × 41. - Heat dissipation mode: natural cooling. - Load stability: ±1%. - Output ripple: ... moreless than 150mV. - Incoming line stability: ±0.5%.
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$2.55 Shipping Condition: Neu Location: China Two input 2.54mm headers: two sockets are connected in parallel, the stereo sound source is input to one of the sockets, and the other socket can be used ... moreas an output (connected to 2.0 power amplifier or 2.0 tones), which is convenient to form 2.1 channel wiring.
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$5.13 Shipping Condition: New Location: China Chip: TPA3116. Digital amplifier has a higher overload capacity than analog amplifier, and it won't cause crossover distortion, transient inter modulation ... moredistortion and you don't have to worry about the loudspeaker internal resistance.
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$5.00 Shipping Condition: New Location: China "P/P/Mode" key: "short press" for "play/pause" switch, "long press" for U-disk, TF card "mode". P/P/Mode" key: "Short press" for "Play/Pause" switch, ... more"Long press" for U-disk, TF card "Mode" selection.
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Free Shipping Condition: New Location: Perth Amboy, United States Butt joint between conductors 2 and 2 and internal plastic housing insulation to prevent short circuits. Improve the standardization of cabling and facilitate ... moresubsequent maintenance and inspection. The cross-sectional area of the wire is larger than its cross-sectional area, which reduces the actual load.
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Free Shipping Condition: New Location: China Brand Unbranded MPN Does not apply Model Does not apply UPC Does not apply.
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$12.95 Shipping Condition: New – Open box Location: United States The PIP-FMX is a plug-module for the Macro-Tech family of amplifiers, and is designed to allow signal interconnect between amplifier. Each channel has ... moreone male and one female XLR connector which are connected together, pin for pin.
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$2.99 Shipping Condition: New Location: China JDY-67 Audio Bluetooth SPP Bluetooth Module Dual Mode Audio Bluetooth Module BLE Transparent Transmission Bluetooth Module. Bluetooth version: Bluetooth ... moreV4.2. Note: If only SPP or BLE data transmission is required, only the 2.45 pin pins need to be connected, and the remaining pins can be left floating.
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$7.00 Shipping Condition: New Location: China Rated output power: RMS 36W X 2 channels (at 4Ω load) stereo. The product adopts technology for car four-channel chip TDA7377, BTL bridge. Strong output ... morepower, no noise, transparent sound quality. The material is high-density aluminum alloy, and the heat dissipation performance is good.
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Free Shipping Condition: New Location: Lenexa, United States Key FeaturesThis is an unassembled KIT. Soldering is requiredFits in G027N plastic case (sold separately)Could be used as a switching amplifier with kits ... moresolely using LED as outputThis relay card could be released with weak signals from approx. 5 mA upwards and will then switch a relay with a heavy current contact of 3 A. Ideal as switching amplifier for other kits, which have solely a light emitting diode as output and should switch other devices and machines through the relay contact.Item Specifics Operating voltage: 12 V/DCCurrent consumption:
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$2.99 Shipping Condition: New Location: China Bluetooth-compatible 5.1 audio power amplifier module: 2.1 dual channel stereo output, output power 220W 2 (left and right channels) + 350W (subwoofer), ... morepure HiFi sound quality. The treble is pure and transparent, the midrange is gentle and delicate, and the bass is surging and shocking.
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Free Shipping Condition: New Location: Pinson, United States Supports MP3 and WMV file formats. Based on the DFplayer mini, this is a standalone audio system. It couldn't be simpler. Supports sampling rates of 8, ... more11.025, 12, 16, 22.05, 32, 44.1, and 48Khz.
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Free Shipping Condition: New Location: United States 1 Decoder board. The product has a power amplifier to support balanced output, and the stereo power is 2 25W. Accessories: host 1pcs, 2P power cord 3pcs, ... more1P radio antenna 1pcs. Support folder selection and playback.
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Free Shipping Condition: New Location: Jamaica, United States TF card for maximum 32G downloading music files directly by micro USB connector. Support FAT16/FAT32 file system,support TF card for maximum 32G. speaker ... moreby a 5W class D audio amplifier on board;Support MP3、WAV decoding; Support.
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Free Shipping Condition: New Location: China Power amplifier chip: TDA7498E. Audio output: left channel 160W+right channel 160W+subwoofer 220W. Adaptive speaker: left and right channels 30 - 200W, ... more4 - 8 Ω; Subwoofer 30-200W, 4-8 Ω external lead: 5 7P shielded wires 35cm.
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Free Shipping Condition: New Location: China Model Number: MP3 Decoder Board. Automatically support USB / TF / Bluetooth / FM / AUX switching. Prompt and conversion to cable (beep or English language ... moreoptional). Bluetooth version is version 5.0.
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Free Shipping Condition: New Location: United States MODE button: Switch between USB / TF / FM / audio input / Bluetooth function in turn. Bluetooth decoder board 1. When recording, you need to connect a ... morestorage device, such as U disk or TF card;. Support Bluetooth call function, Bluetooth version 5.0.
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$2.88 Shipping Condition: New Location: China When inputting 12V, 4Ω is 2 30W, 8Ω is 2 15W. When inputting 24V, only 8Ω speaker 2 30W can be used. This power amplifier board has moderate power and ... morehigh resolution, and is used for 20-30W speakers.
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Free Shipping Condition: New Location: Jamaica, United States 1 Mini Bluetooth 4.1 Audio Decoder Board MP3 Lossless Amplifier Circuit board. 3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound ... moresource, plugin, headphones, connect amplifiers and other devices.
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$26.76 Shipping Condition: Used Location: Madawaska, United States This is a USED CB SCIENCES ETH-400 BRIDGE AMPLIFIER Good Condition. This was pulled from a lab that closed down. Overall it looks to be in very nice condition. ... moreVery little wear or signs of use. Has writing on the bottom. See pictures for details. Let me know if you have any questions. This Sold As Is. Thanks for looking. Check out my other auctions for more lab equipment. Winner must make payment with in 3 days of the end of the auction.
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$3.50 Shipping Condition: New Location: China BT201 5.0 Bluetooth module is a 4-in-1 single chip that supports bluetooth, usb flash drive and TF card. 1x Bluetooth 5.0 Lossless Audio Power Amplifier ... moreBoard TF Card & U-Disk Dual Ports. Support bluetooth audio, BLE data transmission, U disk playback, TF card playback, SPIFLASH.攴 hold MP3, WAV, FLAC, APE format decoding.
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$2.00 Shipping Condition: New Location: China DIP8 To SOP8 8Pin Adapter Converter Board 1.27mm To 2.54mm IC Socket. DIP8 To SOP8 8Pin Adapter Converter Board, It is very convenient to transfer the ... moreSMD OP AMP to DIP OP AMP, Suitable for power amplifier or sound card chip upgrade.
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Free Shipping Condition: New Location: China
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$28.00 Shipping Condition: New – Open box Location: Niagara Falls, United States
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Free Shipping Condition: New Location: Moreno Valley, United States There are a total of four outputs on the front panel. (Two 110V output,Two 220V output). Two are grounded 110V outputs designated for 120 volts with a ... moreUS standard outlet and the 220 volt only universal outlet which accepts plugs from most countries.
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