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$2.99 Shipping Condition: New Location: China Support TF card (maximum 32G), U disk (maximum 32G) storage; TF card and U disk must be in FAT32 format. It can be connected to a computer through a USB ... moredata cable to change audio files;. High level trigger version, low level trigger version.
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Free Shipping Condition: New Location: China Output current: 2A. Output power: 24W. Due to the light and screen difference, the item's color may be slightly different from the pictures. Switch Upgraded ... moreTactical Dockable Trigger Hand Grip Case for NS Switch.
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$3.19 Shipping Condition: Neu Location: China DSO138 Welded Product DSO138 Kit product. DOS138 Acrylic Case(Case Only) DSO138 Product + Case. LHT00SU1 Logic Analyzer. The DSO138 oscilloscope and battery ... moreis not included. 8-channel logic analyzer.
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$2.59 Shipping Condition: New Location: China Output current:
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Free Shipping Condition: New Location: Washington, United States Color 5V 15A 75W. 5V 15A 75W Converter Step Down Regulator. 2x DC 12V/24V to 5V 15A 75W Converter Step Down Regulator. Output power: 75W. Output Current: ... more15A. Maximum working temperature: 80℃. We do not accept P.O. Boxes.
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Free Shipping Condition: New Location: China Feature: 1. 16 In 1 Out: The sound switcher allows you to input up to 16 different sound signals and automatically detects the source to output 2 signals, ... moremaking it easy to share multiple devices. Strong Compatibility: The sound switcher is universally compatible with all devices that have ports.
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$5.83 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China The audio signal is trained and learned through the neural network to improve the voice signal Recognition ability. Support up to 10 wake-up-free words ... more(no need to wake up, direct recognition of command words).
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$2.95 Shipping Condition: New Location: China 2: 3 choose 1 way (input from IN1-IN3, signal output from OUT1-4 via toggle switch). Switching plate size: 50mm 33mm. Audio input and output with 4-hole ... morefully sealed RCA lotus socket. 1X switching board.
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$3.50 Shipping Condition: New Location: China Play music on the device, and the music will be emitted from the arc. Step 4: Test the ion windmill, turn off the power switch and stop the Tesla coil. ... moreThen turn on the power switch and the Tesla coil works.
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$12.80 Shipping Condition: Neu Location: Holzkirchen, Germany ESP8266 ESP32 ESP8285 WEMOS NodeMCU. The Si5351 Clock Generator Board is based on Silicon Labs Si5351. The Si5351 Clock Generator Board is perfect as ... moreClock Generator for. Si5351A Clock- Frequenz- Generator 25 MHz 3Kanal.
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$2.77 Shipping Condition: Neu Location: China welcome to my ebay store! if the goods are good. Remember next time. thanks. Product Detail Item description: 100% Brand new and high quality. If you ... moreneed KRC-86B V4.0 Audio Receiver Board + Power Amplifier Module.Please buy it in below link: http:www.ebay.com/itm/171389502850?ru=http%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_sacat%3D0%26_from%3DR40%26_nkw%3D171389502850%26_rdc%3D1#ht_3931wt_958 KRC-86B imported by the British CSR Bluetooth chip. Compliant with Bluetooth V4.0 + EDR protocol specification, the entire peripheral supporting the design, perfectly compatible with all versions of the phone with a Bluetooth adapter. KRC-86B 2.0-pin interface. Socket weld 2.0, can also be carried out with the parent row wave soldering production. Power supply: DC 3V-5V Audio output amplitude: 950MV ± 50MV 47KΩ EN Foot: The Bluetooth connection. Output high(+3.3 V) Back to even function: automatic back even Automatic control technology: 1. search. Matching, automatic- connection on the phone or computer can operate 2. signal input automatic switch- wired input seamlessly with Bluetooth input When the Bluetooth connection is successful. The output is automatically converted to Bluetooth, Bluetooth disconnected automatically be converted to the cable input. Module Parameters: ◆ Bluetooth version: V4.0 + EDR ◆ High quality Bluetooth chip Bluetooth version V4.0 + EDR ◆ receives about 10 meters up to 20 meters without occlusion ◆ PCB size：30* 30MM ◆ Power：3V- 5V ◆ A set of stereo AUX audio input ◆ A set of stereo audio output ◆ a Bluetooth indicator ◆ a Bluetooth status control output ◆ Button Interface: 3 buttons. 2.0 Interface ◆ Connect the equipments: 2 Module mutual process: ◆ KRC-86B Series modules. The power is automatically turned on, the status of AUX output ◆ After the module is powered. Automatic initialization, probably completed around 5s ◆ After initialization. Automatically connect back to the last connected device ◆ After initialization. LED starts blinking ◆ If the device is not connected to the
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$2.99 Shipping Condition: New Location: China KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates computer USB sound card to Bluetooth transmission and line audio input and ... morelaunch. It adopts Bluetooth 4.1 technology to greatly ensure the quality and stability of audio transmission.
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$3.19 Shipping Condition: Neu Location: Erfurt, Germany Schallwandler-Typ: piezoelektrischer Signalgeber. Resonanzfrequenz: 2.8kHz. Eigenschaften von Schallwandlern: mit internem Generator. Toleranz der Resonanzfrequenz: ... more500Hz. Betriebsspannung: 3.20V DC.
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$5.00 Shipping Condition: New Location: China About Item.
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Free Shipping Condition: New Location: Jamaica, United States Chip type: PAM8403 1. Output power: 3W×2. There may be a problem with the computer's Bluetooth driver, the version is too old or there are files missing. ... moreAnswer: The function of the power amplifier board is to amplify the signal.
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$10.09 Shipping Condition: New Location: Cerdanyola del Vallès, Spain This board is a CJMCU-1334 decoder. This fully functional UDA1334A I2S stereo DAC breakthrough is the perfect match for any I2S output audio interface. ... more1pc x CJMCU-1334 DAC Module UDA1334A I2S DAC Audio Stereo Decoder.
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Free Shipping Condition: New Location: China Without Oscillating Source: The passive buzzer module does not have an internal oscillation source, so if a DC signal is used, it cannot be made to whistle. ... moreEasy to Install: The passive buzzer module is specially designed with holes for fixing with (not included), convenient to install.
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$3.50 Shipping Condition: New Location: China KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates computer USB sound card to Bluetooth transmission and line audio input and ... morelaunch. It adopts Bluetooth 4.1 technology to greatly ensure the quality and stability of audio transmission.
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$3.20 Shipping Condition: New Location: China Chip type: PAM8403 1. Output power: 3W×2. There may be a problem with the computer's Bluetooth driver, the version is too old or there are files missing. ... moreAnswer: The function of the power amplifier board is to amplify the signal.
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$2.99 Shipping Condition: New Location: China Interface I2S PCM5102 DAC Decoder GY-PCM5102 I2S Player Module For Raspberry Pi pHAT Format Board Digital PCM5102A Audio Board. The PCM5102 integrates ... morea stereo analog-to-digital converter (DAC) for excellent dynamic performance and improved tolerance to clock jitter.
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$3.69 Shipping Condition: New Location: China F5MM LED Kit F3MM LED Kit. Electrolytic capacitor kit Radio Front Housing Outer Case Cover Shell For Motorola GP68 Walkie Talkie GP68. 25 1N4007 1A 1000V ... moreRectifier diode DO-41. 10 1N5399 1.5A 1000V 4.8W Rectifier diode DO-15.
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$1.70 Shipping Condition: New Location: China 1xAudio Decoder. IO Drive: Sink Current (Low level drive) 20mA,source current(High level drive) 270uA. 16 Channel selectable high and low level output. ... more8 kinds of Mode selection. 16 Channel output: 0-9, # ABCD.
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$2.54 Shipping Condition: Neu Location: China Double-tap, the LED flashes quickly ---> treble adjust. 5: Tri-color LED indicates different input channels. 3 input channels correspond to different ... moreLED colors: red-orange-green. 2: Supports three audio source inputs, one out of three, and can be used as a signal switching board.
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$8.54 Shipping Condition: Neu Location: Bergisch Gladbach, Germany – Maße: Ø8,7x23,8mm. – Material: Keramik. This resistor is from the Audio Gold family of axial wirewound power resistors that are specifically designed ... morefor high-end loudspeaker and amplifier applications.
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$2.54 Shipping Condition: Neu Location: China 6.: Integrated two-channel audio amplifier circuit, the models that can be replaced are: NE5532, 4558, LM833, LT1057, AD827, OPA2604, etc. 5:The signal ... moreoutput can't be directly speaker,it need to connect the amplifier board or active speaker.
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$4.80 Shipping Condition: Neu Location: China For Arduino. 37 Sensor (37 in 1 Sensor Module Kit Set für Raspberry Pi & Arduino& MCU Education). e.g. Arduino or RaspberryPi. This is a dedicated arduino ... moreI / O expansion boards designed for leads, you can easily use DuPont wire connecting various modules, compatible with arduino 2009, NANO, UNO, LEONARDO, MICRO, when you use a power extension board, the maximum current output can reach 5V/2A.
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$3.00 Shipping Condition: New Location: China Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
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Free Shipping Condition: New Location: 金东区, China 6J1 HiFi stereo tube preamplifier board finished preamplifier module (finished product). The front panel of the 6J1 audio amplifier is designed based ... moreon the circuit principle of the X-10D music fax machine, and is reasonably optimized.
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$2.00 Shipping Condition: New Location: China 5Pcs 8Ch Analog Multiplexer/Demultiplexer 74HC4051 Module Single-Pole Octal-throw Analog Switch for Arduiuo Raspberry Pi Breadboard. 3Pcs 3-12V 6 Bits ... moreRed Digital LED Module Display Indicator Board for Arduiuo UNO.
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$8.54 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Bergisch Gladbach, Germany – Maße: Ø8,7x23,8mm. – Material: Keramik. This resistor is from the Audio Gold family of axial wirewound power resistors that are specifically designed ... morefor high-end loudspeaker and amplifier applications.
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Free Shipping Condition: New Location: 金东区, China Must use 2K ~ 5K square wave to drive it. 1 Activities or passive bee cryer module (select). Module: use 9012 triode driver. Active small board PCB size: ... more2.8cm 1.3cm. Passive small board PCB size: 3.3cm 1.3cm.
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Free Shipping Condition: New Location: China
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$41.74 Shipping Condition: Brand New Location: China This product can be used for most of the products. - KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates computer USB sound ... morecard to Bluetooth transmission and line audio input and launch.
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$2.99 Shipping Condition: New Location: China Output power 30W at 16V 4ohm. Match speaker(30W~300W) Adapter speaker: 30W~300W. The digital power amplifier is sensitive to static electricity. Ensure ... morethat the input source signal is between 0.5V and 1.5V.
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Free Shipping Condition: New Location: 金东区, China Must use 2K ~ 5K square wave to drive it. 1 Activities or passive bee cryer module (select). Passive small board PCB size: 3.3cm 1.3cm. Module: use 9012 ... moretriode driver. Active small board PCB size: 2.8cm 1.3cm.
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Free Shipping Condition: New Location: Raleigh, United States If the two buzzer pins facing up, it can be seen that there is a green circuit board is a passive buzzer, no circuit boards with vinyl closed one is active ... morebuzzer. Piezo Buzzer: piezoelectric buzzer mainly by the multivibrator, piezo buzzer, impedance matching and resonance box, casing and other components.
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$2.54 Shipping Condition: Neu Location: China XH-M371 Audio Socket Switching Module 3.5 Audio 2 In 1 Out Switch Board. 1x Audio Socket Signal Switching Module. Switching mode: Press to switch. Function: ... more2-way signal switching output. Input socket: 3.5 standard audio plug.
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Free Shipping Condition: New Location: 金东区, China Glowing color: red, yellow, blue, green, white. Installation size: 8mm. The color of the switch is bright but does not stab the eyes. The life of the ... morelamp beads is 100,000 hours. Head style: flat head model.
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$3.59 Shipping Condition: New Location: China Arduino Module. Motor Drive Module. Output DAC 24-bit, dynamic band supports 90 decibels, signal to noise ratio supports 85 decibels. Full support of ... moreFAT16/FAT32 file system, maximum support of 32G TF card and 32G disk U.
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$3.00 Shipping Condition: New Location: China 76-108MHz FM Stereo Digital Transmitter Module 3-5V 35mA Wireless Microphone Module with LCD Display Screen. - Working current: 35mA. Due to the built-in ... more5V output of the computer USB, connecting the computer using USB can directly provide power to the module through the USB port.
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$1.95 Shipping Condition: New Location: China SSR Single Phase Small Solid State Relay PCB SSR-D3803HK D3805HK D3808HK Dedicated with Pins 3A 5A 8A DC-AC Solid State Relay. 1xSolid State Relay. Built-in ... moreresistance-capacitance absorption circuit.
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$2.99 Shipping Condition: New Location: China Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone ... moreto use in the future. The characteristics of the passive buzzer is.
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$2.99 Shipping Condition: New Location: China Passive buzzer Low level trigger Active buzzer high level trigger. When the I/O port input level, the buzzer sounds. Active buzzer low level trigger. ... moreThe module is driven by s8550 triode. The module is driven by S8050 triode.
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Free Shipping Condition: New Location: Washington, United States 5V 15A 75W Converter Step Down Regulator. 2x DC 12V/24V to 5V 15A 75W Converter Step Down Regulator. Color 5V 15A 75W. Output Current: 15A. Output power: ... more75W. Maximum working temperature: 80℃. We do not accept P.O. Boxes.
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$2.99 Shipping Condition: New Location: China 1Set K16 Waterproof Bulkhead Electrical Connector 2/3/4/5/7/8/9 Pin Adapter Solar Male Plug Female Socket Industrial AC DC Power. Waterproof ring I Waterproof ... moregrade: Silicone/IP67. 1SetxK16 Connector(Plug+Socket).
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$2.54 Shipping Condition: Neu Location: China Drive output.
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$3.50 Shipping Condition: New Location: China Chip type: PAM8403 1. 1 x PAM8403 Bluetooth Amplifier Stereo Board Dual channel 10W For 18650 Battery (Not included battery ). Chip model: PAM8403. Answer: ... moreThe function of the power amplifier board is to amplify the signal.
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$2.54 Shipping Condition: Neu Location: China Double-tap, the LED flashes quickly ---> treble adjust. 5: Tri-color LED indicates different input channels. 2: Supports three audio source inputs, one ... moreout of three, and can be used as a signal switching board.
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Free Shipping Condition: New Location: China Descriptions: Small size, good stability, long service life. Safe, environmental and durable Application: ceiling fan, exhaust fan, dynamotor, home appliance, ... moreetc. Great for motor starting. 60,000 hours operational life. Specifications: 11 kinds for choice: 1.5uF, 2uF, 2.5uF, 3uF, 3.5uF, 4uF, 5uF, 6uF, 8uF, 10uF, 12uF Model:CBB61 Rated Voltage:450VAC Tolerance:±5% Rated Frequency:50/60Hz Operating Temp. Range: -40C ~ +85C Packing includes: 1 xMotor Start Capacitor (pc).
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$3.73 Shipping Condition: Neu Location: China Mode 2: 1 divided into 2 ways (dual-channel signal input from the OUT end, OUT1, output from the IN1-IN2 end through a toggle switch). The audio input ... moreand output are sealed 6-hole lotus sockets. Input and output holes can be customized.
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$2.54 Shipping Condition: Neu Location: China 6.: Integrated two-channel audio amplifier circuit, the models that can be replaced are: NE5532, 4558, LM833, LT1057, AD827, OPA2604, etc. 5:The signal ... moreoutput can't be directly speaker,it need to connect the amplifier board or active speaker.
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$3.72 Shipping Condition: Neu Location: China DSO138 oscilloscope production suite features 1 x DSO138 Digital Oscilloscope. Analog bandwidth : 0 - 200KHz. Training for electronic production, complete ... moredetailed descriptive information, like schematics, instructions, etc., making a high success rate.
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$2.99 Shipping Condition: New Location: China Current: 50A (max). Power: 1000W. Output: DC2.5-50V adjustable. Size: bare board 120 96 26mm, with shell 130 98 40mm. Weight: 241g bare board, 332g with ... morecase. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$2.99 Shipping Condition: New Location: China Schumann resonances signal generator X1. USB charging cable X1. Built in lithium battery, the product has a small size and is easy to carry. The battery ... morecapacity can reach 850mah.
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$2.99 Shipping Condition: New Location: China ♥ The electrical characteristics of the inductor coil are opposite to those of the capacitor, "passing low frequencies and blocking high frequencies". ... moreWhen the high frequency signal passes through the inductive coil, it will encounter great resistance and it is difficult to pass, while the resistance presented by the low frequency signal passing through it is relatively small, that is, the low frequency signal can pass through it more easily.
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$1.99 Shipping Condition: New Location: China Note: This product does not include the Raspberry Pi in the diagram. Resolution: 296 × 128. Flexible e-Paper, the display section is bendable (DON'T bend ... morethe FPC section). Viewing angle: >170°. DC 5V-15V Frequency Square Wave Pulse Generator Oscillator Output Signal Source.
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$3.00 Shipping Condition: New Location: China The MCP4725 is the DAC that will let you do it! use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or. This version of ... morethe CJMCU-MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout.
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$3.59 Shipping Condition: New Location: China LM3915 10 points audio level indicator kit (send two cable). Arduino Module. Motor Drive Module. Alarm System. Car Alarm & Security. USB Converter Cable. ... moreUSB Socket Converter. DC-DC Power Module(step-down/B. ).
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Free Shipping Condition: New Location: China On-board resources: 8x opto-isolated inputs (low level trigger, NPN type), 4x buttons, 1 4 bit digital tube display, 1 pair of Pro mini slots, 8 relay ... moreoutputs. 1x Relay Board. DC 12V RS485 Modbus RTU Relay Module PLC Digital Output Expansion Board x1.
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