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Free Shipping Condition: New Location: Sarasota, United States 【Application Occasion】These noise filters can be widely used on car DVR, headset cable, loudspeaker cable, mouse cable, keyboard cable, USB cable video ... morecable,audio cable,data cable, etc. Reduce electro-magnetic interference and improve signal integrity;.
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$14.00 Shipping Condition: New Location: Thailand 100pcs Alpha 10KA/ A10K/ 10K Logarithmic/ Audio Pot Potentiometer 15mm 1/4W This is Mono POT 3 pins. Spec- Shaft Length: 15mm- Shaft Diameter: 6mm- Base ... moreDiameter: 16mm Payment- PayPal only please. All major credit cards are accepted through our secure payment processor PayPal. Payment must be made within 5 days upon auction end. Shipment- Usually products will be shipped to your PayPal address. In case. You prefer to send to other address, please inform us by Ebay message or PayPal’s note. All products are shipped by Thailand Post Service within 48 hours by air mail after payment is clear. Except the weekend. Shipping will be postponed to Monday. We ship to worldwide by Economy Air mail( 2-3 weeks) as gift for customs declaration. Please let us know if you prefer expedite shipping. Extra shipping cost is required. Free Tracking Number. We are not responsible for any custom duty or import tax. Return Policy- We offer 30days money back. You can purchased with more confident. Full refund if within 45days buyer doesn't receive our product. After you receive our products. If it is defective or missing part, please take the photo to be an evidence and contact us within 30 days. You can return product back for replacement or refund. But shipping costs and custom tax are not refundable. Feedback and Support- We leave positive feedback after receiving the payment. Please contact us before to leave negative feedback or open the case. We will do the best to resolve any problems. We always support our customer after sale. If you have any problems or any questions with our products. Please feel free to contact us. We have engineer to support you. Don't worry if you are new in electronic. Due to timing difference. We may delay to response but it should be within 24 hours. Our working hours are from(GMT+7:00) 08:00AM to 20:00PM.
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$2.54 Shipping Condition: Neu Location: China Mini Bluetooth 4.1 Decoder. Bluetooth USB TF SD Card Decoder. 1PC Mini Bluetooth 4.1 Audio Decoder Board MP3 Lossless Amplifier Circuit board. TF card ... moreinterface: Support play MP3 card in the MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format.
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$3.40 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.
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$2.78 Shipping Condition: Neu Location: China Functions and interfaces defination. Interfaces specification 3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound source, plugin, ... moreheadphones, connect amplifiers and other devices.
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Free Shipping Condition: New Location: China 1x Circuit Breaker. Communicationmode: WIFI. Prepaid Function: Used to manage power consumption. DC 12V 50A-300A AMP Audio Circuit Breaker Fuse Reset ... moreSwitch Car 2 Poles Blocks. 3-4/5-6/9-12 Way Circuit Breaker Distribution Protection Box Indoor Wall Mounted.
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$1.51 Shipping Condition: New Location: 金东区, China
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$2.78 Shipping Condition: Neu Location: China Nano Sheild. Item 2： DC12V car TF card version 2 15W power amplifier MP3 decoder board. MODE: TF card and U disk: switching sequence for USB→TF→FM→AUX;Only ... moreU disk: switching sequence for USB→FM→AUX;Only the TF card: switching sequence for TF→FM→AUX;There is no USB and TF card: switching sequence for FM→AUX.
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Free Shipping Condition: New Location: China DC 12V/24V 20A 32 Channels RS485/Ethernet Modbus Slave Relay Board High Current RJ45 Network Port TCP/IP Modbus RTU Relay Module. MODBUS RTU Old Command ... more03 06 16. MODBUS RTU New Command 01 05 03 06 16.
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Free Shipping Condition: New Location: 金东区, China Number of channels: dual -channel stereo. Product size: 92 68 16 (mm). 1 TPA3116D2 Audio Amplification Module. THE Chip Adopts Dual Core Technology, High ... moreEfficience Class D Operation, and has> 90% Power Efficience and LOW IDLE Loss Characteristics;.
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$2.84 Shipping Condition: New Location: China Package includes:1PCS Multi-functional Expansion Board Shield for Arduino UNO R3 CA NEW. 2009 UNO LENARDO 2560 controller seamlessly mainstream.
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$3.00 Shipping Condition: New Location: China In public buildings such as stairways, toilets and other places. It is matched with the electronic product assembly and commissioning preparation guide. ... moreThe kit can be used for school teaching and training, and can also be used by electronic enthusiasts to learn to assemble.
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Free Shipping Condition: New Location: China In this version, the prompt tone has been upgraded, and the original "English voice prompt tone" has been changed to "light music prompt tone". Support ... moreBluetooth 4.1, support automatic connection back function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output.
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Free Shipping Condition: New other (see details) Location: China
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$1.99 Shipping Condition: New Location: China 1x Circuit Breaker. Communicationmode: WIFI. Prepaid Function: Used to manage power consumption. 16V 1F/2F Farad Capacitor Module 6.92A 2.7V 10F Super ... moreCapacitors 0.5-20F Board. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: New Location: China As the power consumption of the WIFI module varies, low-power LED lights will flicker when used. 3.5mm Super Bass In ear HIFI Stereo Earphone Earbuds ... moreHeadphone Headset With Mic. Support Tmall Elf, Xiaodu voice.
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$3.20 Shipping Condition: Neu Location: China 1 x RF Spectrum Analyzer Freq6000. - Right SMA Port: For point frequency rf source/sweep source. Input: Connect RF input signal through the SMA1 interface. ... moreSMA2 is a sweep local oscillator output signal, which can be used as a signal source.
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$2.78 Shipping Condition: Neu Location: China 1 Mini Bluetooth 5.0 Audio Decoder Board MP3 Lossless Amplifier Circuit board. OLED LED&RGB. 3.5mm stereo audio interface: Standard 3.5mm interface, output ... morestereo sound source, plugin, headphones, connect amplifiers and other devices.
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$3.73 Shipping Condition: Neu Location: China 4 -way LED indicator ( LED indicator to know the importance, in the actual doing projects, with this indicator can be used directly working status LED ... moreindicates the procedure to facilitate debugging. ).
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$16.05 Shipping Condition: New Location: Jonestown, United States Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
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Free Shipping Condition: New Location: China 1 16 Channel DTMF Decoder Module. IO Drive : Sink Current (Low level drive) 20mA, source current(High level drive) 270uA. 16 Channel selectable high and ... morelow level output. 16 Channel output: 0-9, # ABCD.
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$0.61 Shipping Condition: Brand New Location: China 2X(Interface: TF Card Support,USB OTG. Model Number: Zero 512. Demo Board Type: ARM. Video Outputs: Supports external board via 13pins. New Function: ... morelow running temperature and low power consumption. ).
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$3.74 Shipping Condition: Neu Location: China So you can quickly use the language with Flash or Processing. and other software to make interactive works. ( Can call the police, pronunciation, etc. ... more). 4 -way LED indicator ( LED indicator to know the importance, in the actual doing projects, with this indicator can be used directly working status LED indicates the procedure to facilitate debugging. ).
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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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$3.20 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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$5.85 Shipping Condition: New Location: China
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$2.78 Shipping Condition: Neu Location: China 1 Mini Bluetooth 5.0 Audio Decoder Board MP3 Lossless Amplifier Circuit board. Functions and interfaces defination. Interfaces specification LED indicator: ... moreBluetooth mode long blue light. 3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound source, plugin, headphones, connect amplifiers and other devices.
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Free Shipping Condition: New Location: United States (Adopting 75V / 80A large current dual MOS tube designed step-down board, Input and output use high frequency low resistance electrolytic capacitor, low ... moreripple, and gives a stable output. The more, the smaller the charging current.).
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$1.51 Shipping Condition: New Location: China
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$2.78 Shipping Condition: Neu Location: China 1 TS472 Electret Microphone Very Low Noise Active Low Standby Audio Preamplifier. The TS472 is a differential-input microphone preamplifier optimized ... morefor high-performance PDA. In addition, the TS472 has a very low noise microphone bias generator of 2 V.
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$3.73 Shipping Condition: Neu Location: China ( Can call the police, pronunciation, etc. ). So you can quickly use the language with Flash or Processing. and other software to make interactive works. ... more4 -way LED indicator ( LED indicator to know the importance, in the actual doing projects, with this indicator can be used directly working status LED indicates the procedure to facilitate debugging. ).
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Free Shipping Condition: New Location: China GPIO pin corresponding to the reference function. 1 x GPIO Multifunction Extended Expansion Board. For Raspberry pi B+ / 3 / 2 Model B/ 4 Model B. High ... moreCarbon Steel Guitar Building Fret Beveling File Fret End Dressing Luthier.
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$3.20 Shipping Condition: New Location: China The ESP32 also integrates a rich set of peripherals including capacitive touch sensors, Hall sensors, low noise sensing amplifiers, SD card interface, ... moreEthernet interface, high speed SDIO/SPI, UART, I2S and I2C.
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$150.00 Shipping Condition: Used Location: China Your request will be replied within 12 hours.
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$5.73 Shipping Condition: New Location: China Image: HD 1080P. Network：WIFI wireless transmission (supports IEEE802.11b/g/n wireless protocol). ✔【2.4GHz Wi-Fi & Maximum Capacity Storage】 The wifi ... moremonitor supports wired & wireless installation with ONLY 2.4GHz Wi-Fi.
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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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$150.00 Shipping Condition: Used Location: China We send the products randomly. We will do our best and help you provide the solution.
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Free Shipping Condition: New Location: United States Fast and 100% assured, get the item you ordered or get your money back. 10 Power Switch. Button color: red. 5 Pairs Silicon Soft Sticker Anti-Slip Nose ... morePads for Eyeglass Sunglass Glasses. Mini USB2.0 EDR Wireless Bluetooth Dongle Adapter For Laptop PC Win Xp Win7 8.
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$3.69 Shipping Condition: New Location: China Output current: 2-20mA. 1 x DC-DC Boost Converter. As the module power output module, it is not possible for the sensor. The module with AC output, the ... moreoutput about AC 75V, but can't be adjusted, wiring: Fire line connect VCC, Zero line connect its joins.
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Free Shipping Condition: New Location: China 6PCS/1Set 17V 116F Double Row Farad Capacitor Super Capacitor 2.85V 700F Automotive Super Farad Capacitor with Protective Board. Capacity: 116F. 1x Super ... moreFarad Capacitor. 5PCS/1Set 13.5V 100F Single Row Farad Capacitor Automotive Super Farad Capacitor.
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Free Shipping Condition: Neu Location: China The copper material inside is made of high-purity phosphor bronze, which reduces resistance and increases the amount of current, thereby providing high-power ... moreeffects! Phase Detection indicator: Ground/phase detection indicator.
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$3.00 Shipping Condition: New Location: China Double-tap, the LED flashes quickly ---> treble adjust. 2: Supports three audio source inputs, one out of three, and can be used as a signal switching ... moreboard. Power: DC12 --- 24V. Super small size: 38 66M.
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$2.88 Shipping Condition: New Location: China The negative pole of the dual-channel audio source is independent of each line, which is suitable for non-common ground wire and BTL circuit power amplifiers. ... moreIn addition, because the input end of the optocoupler is a current-type low-impedance component, it has a strong common-mode rejection capability, and achieves the separation of power and audio sources without affecting the audio source!
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$1.99 Shipping Condition: New Location: China Automatic recovery. Noted: When you first connect the product, you have to wait about 1 minute, after the red light turn off, then the product will work. ... moreUniversal Stylus Pen For Android For IOS For Windows Touch Pen Phone Tablet Pen.
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Free Shipping Condition: New Location: Austin, United States Función: 1. Ayuda a reducir la EMI en las líneas eléctricas de CA; 3. Siempre respondemos dentro de las 24-48 horas.
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$49.29 Shipping Condition: New Location: Memphis, United States (8.2 kg) Input: 115/230 VAC, 50-60 Hz. Output: 13.6 VDC @ 5A cont., 10A Int. Quick Guide (pdf)Owner's Manual (pdf). The Power-Pac 7 A/H (single battery ... moremodel) can power a 25-watt transceiver for up to 3 hours, based on a 20% transmit/receive duty cycle.
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$1.99 Shipping Condition: New Location: China A low-level pulse signal is given to the IN1 interface to restart the above functions. Self-locking relay mode: Give a low level pulse signal to the relay ... moreIN1 interface, the relay draws, and then give a low level pulse signal relay disconnects.
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$2.78 Shipping Condition: Neu Location: China ESP8266 ESP-01/01S DHT11 Temperature&Humidity Wifi Shield. ESP8266 Esp-01 Serial Port WIFI Transceiver Wireless Module. ESP8266 is a highly integrated ... morechip designed for the needs of a new connected world.
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$2.99 Shipping Condition: New Location: China Description. Description: Product description Description: Module main technical parameters: 1.Working Voltage: 5V(DC) 2.Static current: Less than 2mA. ... more3.Output signal: Electric frequency signal. High level 5V, low level 0V. 4.Sensor angle: Not more than 15 degrees. 5.Detection distance: 2cm-450cm. 6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal: output TTL PWL signal Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND Use method: 1.Product feature HC-SR04 ultrasonic module can offer non-contact distance sensing function. The range of which is 2cm—400cm. and the range accuracy is up to 2mm; the module includes ultrasonic transmitter, receiver and control circuit. The basic operation principle is below: 2.use IO port TRIG to trigger ranging. It needs 10 us high level signal at least 3.Module can send 8 pro 40 kz square wave automatically. And will test if there is any signal returned. 4.If there is signal returned. Output one high level signal via IO port ECHO. The duration of the high level signal is the time from transmitter to receiving with the ultrasonic. Testing distance =duration of high level*sound velocity(340m/s) 2 5.electric parameter Electric parameter HC-SR04 ultrasonic module Operating voltage DC 5V Operating current 15 mA Operating frequency 40 Hz Utmost range 4 m Nearest range 2cm Measure angel 15 ° Input trigger signal 10uS TTL pluse Output echo signal Output TTL level signal. Proportional to the range specification 45*20*15 mm The sequence diagram above indicates that you just need to supply one 10 uS pulse or above to trigger the signal. Inside the module, it will send 8 pro 40kHz round electric level with testing the returning wave. Once tested that there is returning wave signal, then it will output echo signal. The pulse width of the echo signal is in direct proportion to the testing distance. Therefore, the distance can be caculated according the duration from the sending signal to receiving signal. Here is the formula below: uS/ 58=cm or uS/148=inc
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$3.00 Shipping Condition: New Location: China The effect of receiving a radio station is related to the quality of the radio signal in the place where it is used. If the radio signal is weak, it will ... morenot be received or the noise will be loud. The use place is too far away from the radio, or the building is blocked, which will lead to a weak signal to the radio station, which will also affect the reception.
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Free Shipping Condition: Used Location: China Your request will be replied within 12 hours.
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$2.54 Shipping Condition: Neu Location: China High-power upc1237 speaker protection board 30A high-current stereo speaker protection module AC single 12V-16V. Fecture: Speaker protection dedicated ... moreIC UPC1237 integrated block, Songchuan relay. If you play Class A power amplifier or high power Class A power amplifier, or BTL power amplifier, you need to use high current speaker protection board.
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$1.99 Shipping Condition: New Location: China There are 5 programmable application input detection ports (3 modules switching quantity multiplexing, 2 switching quantities) and 1 programmable output ... moreport (3.3V output port). Provide a large number of practical engineering application case source code for free.
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$8.72 Shipping Condition: New Location: DIDCOT, United Kingdom
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$3.50 Shipping Condition: New Location: China The ESP32 also integrates a rich set of peripherals including capacitive touch sensors, Hall sensors, low noise sensing amplifiers, SD card interface, ... moreEthernet interface, high speed SDIO/SPI, UART, I2S and I2C.
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$3.74 Shipping Condition: Neu Location: China Item 2： DC12V car TF card version 2 15W power amplifier MP3 decoder board. Music format: MP3 /WMA / WAV / APE / FLAC lossless format. Double decoding ... moresupports music in MP3/WMA/WAV/FLAC/APE lossless format;.
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Free Shipping Condition: New Location: China 1 x tube preamp board (finished product). 6J1 HiFi stereo tube preamplifier board finished preamplifier module (finished product). Channel type: 2.0/stereo. ... moreThe front panel of the 6J1 audio amplifier is designed based on the circuit principle of the X-10D music fax machine, and is reasonably optimized.
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$2.54 Shipping Condition: Neu Location: China High-speed Isolation USB To TTL Serial Module Power Isolation Optocoupler Isolation 3.3V 5V TTL Output CH340 Module. Optical isolation USB to TTL Serial ... moreModule Equipped with CH340T USB to serial chip, achieved the power and TTL signal isolation.
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$3.50 Shipping Condition: New Location: China Amplifier 2 25W, while you can connect two 25W speakers. Support Bluetooth function, Bluetooth version 5.0. 2、SCAN button (play/pause): SCAN short press ... morefor play/pause in MP3 state; short press for play/pause in FM state, short press for automatic station collection and storage; short press for play/pause in Bluetooth function.
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Free Shipping Condition: New Location: China This is a 4-way Relay Audio Input Signal Selector Switching RCA Audio Input Selection Board of Rotary switching for Amplifiers. 1 x Audio Input Signal ... moreSelector Switching. It has no signal amplification function, just switching signal source.
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