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Free Shipping Condition: New Location: China Output curret: 10A. 2x Power Converter. Output power:120W. Output wire color : (+)Yellow, (-)Black. Input wire color : (+)Red, (-)Black.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China INPUT above 3V, OUTPUT 3.3V 400-500MA;. DC-DC Boost module working frequency 150KHZ. efficiency is normal 85%. 3 Input power must be greater than the ... moreoutput power, because the power consumption of the module itself.
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$2.78 Shipping Condition: Neu Location: China 1 x PAM8406 Bluetooth 4.1 5W+5W Audio Receiver Module Amplifier Board Hand-Free Call. Power amplifier IC made in U.S. Long Ding new efficient PAM8406 ... morepure class D chip micro, output reached 5 wx2 (beyond PAM8403).
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$2.54 Shipping Condition: Neu Location: China INPUT 2-3V, OUTPUT 3.3V 160-400MA;. INPUT above 3V, OUTPUT 3.3V 400-500MA;. INPUT 1.5-2V, OUTPUT 3.3V 110-160MA;. INPUT 1-1.5V, OUTPUT 3.3V 50-110MA;. ... moreDC-DC Boost module working frequency 150KHZ. efficiency is normal 85%.
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Free Shipping Condition: New Location: China
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$2.14 Shipping Condition: New Location: China Features: Convert 24V to 12V with this alloy power converter. Perfect for radios, car audio system, LCD TVs, LED strip lights, and more. Its compact allows ... morefor easy installation and space saving. It caters to the needs of individuals who require stable and efficient power conversion.
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Free Shipping Condition: Brand New Location: China Transmission Distance: 8m above (specific and surroundings, the receiver sensitivity and other factors). We will reply you ASAP.
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$2.99 Shipping Condition: New Location: China Module model: BW15. Support interface: UART/GPIO/ADC/PWM/IIC/SPI. Spectrum range: 2400 ~ 2483.5MHz. Working temperature: -40 ℃ ~ 85 ℃.
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Free Shipping Condition: New Location: China The ADF4153/ADF4154/ADF4155/ADF4156/ADF4157 are frequency synthesizers. It has a built-in Σ-Δ fractional interpolator that enables programmable fractional-N ... moredivision. In addition, a 4-bit reference counter (R counter) allows the REFIN frequency at the PFD input to be an optional value.
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$5.00 Shipping Condition: New Location: China ALM: Status indicator. - 4-channel 10MHz outputs, including 2-channel square waves and 2-channel sine waves. - High-end audio decoders, digital turntables ... moreand other audio devices with external 10MHz clock input.
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$3.00 Shipping Condition: New Location: China Frog Sounds HAM Radio QRP Kit Telegraph CW Transceiver Receiver Radio Station V3 Condition New Description This is a very small volume of a simple 40 ... moremeter band micro-power amplitude telegraph transceiver. 9V square battery or external 9-12V DC power supply. Spread good time, and the nearby provinces hundreds of kilometers amateur radio communications. This machine was first introduced by domestic radio enthusiasts, but also it played a nice name"frogs" The frogs calling Kit 3.1 public version based combined with the actual usage Fixed several key issues, after several debugging before the formation of the current version. Key Indicators Power supply: 9V-12V(Recommended 12V linear regulated power supply) Antenna: 50 ohm. Unbalanced Transmission power: 2W(9V Power) 3W(12V power) Frequency: transmitter local oscillator frequency: 7023 KHz; receive local oscillator frequency: about 7023-7026 KHz Operating mode: CW Use This machine is simple direct conversion transceiver interference. Selectivity can be compared and the super heterodyne receiver, it is necessary to use not worse than the length of a half-wave dipole antenna, or communication is relatively poor. The selection disturbance is relatively small; spread the good opportunity for communication experiment, it is best to make an appointment with your friend’s communication. Communication distance of about 150-300 km more secure, to greater distance depends on the propagation environment and the operator's operating skills. If the broadcast interference is relatively large, use 5K GAIN potentiometer signal attenuation, emergent signal from the radio interference. Attenuation potentiometer is critical, carefully adjusted; you will receive an unexpected effect. In the dissemination of good times with of this machine FT80C goods shortwave radio with a signal on a distant contrast reception, this local effect is no difference between basic commodity machine, which makes unexpected. Recommendations for improvement 1N4001 replaced by appropriate varacto
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Positioning hole size: 8.59 4.37 (CM). Output power: 60W. Portable Carrying Storage Bag for ROG Ally Case Bag Shockproof Protective Case. Output current: ... morerated 5A. Channel input: 50HZ-60HZ. 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 E22-400T22S 1B SMD UART SX1268 SX1262 Wireless Transmitter and Receiver SMD 433MHz RF Module RSSI NetWork TCXO Transceiver. Default: 433MHz. TTL UART ... moreoutputs, connects to external RXD (MCU, PC) input pin.
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Free Shipping Condition: Brand New Location: China RS485RS485, RS232RS232,USBUSB. USBRS485, USBRS232, RS485RS232. Interface : RS485. the way they work as well as wired RS485 bus. Master device transmit ... moredata, Slave devices all receive data.Any slave device transmit data, master device and the other slave devices can receive.
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$6.99 Shipping Condition: New Location: 中山市, China Efficiency is the highest, the series resonance is the core of the Tesla coil. Tesla coil in power. Traditional Tesla coil (can play music), including: ... moredrive, arc extinguishing, power bridge, the primary secondary.
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Free Shipping Condition: New Location: Jamaica, United States High current, maximum support for passing 2A current. Current: 2A (Max). Low ripple, full load ripple only 86mV. High power output: 24V ± 0 1V. Protection ... morefunctions: overcurrent shutdown protection, overtemperature shutdown protection.
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$2.99 Shipping Condition: New Location: China Module model: UAF42. It uses a classic state-variable analog architecture with an inverting amplifier and two integrators. Generally used in power system, ... moresensor signal processing, transmitter and receiver, signal generator processing, etc.
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$3.89 Shipping Condition: New Location: China High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: China Overload, short circuit, over temperature protection. Ultra-low standby noise. Due to the light and screen difference, the item's color may be slightly ... moredifferent from the pictures. Rated power: 5.4W.
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Free Shipping Condition: Neu Location: China Output current: 30A (peak value); 20A (constant). - There is a layer of film on the screen. If the screen does not display clearly after turning on, simply ... moretear off this film. - 1 x Power Cord. Usually it costs about 30USD-50USD.
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$3.74 Shipping Condition: Neu Location: China ESP32-CAM OV2640 Board. The wireless communication distance is greatly improved, and the quality of the model is improved. The module can work independently ... moreas the smallest system, with a size of only 27 40.5 4.5mm, and a deep sleep current as low as 6mA.
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Free Shipping Condition: New Location: Brentwood, United States The maximum current : 3A 15W. It is very safe.
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Free Shipping Condition: New Location: Sri Lanka Product details of Student Project Easy FM Radio Circuit Kit 88-108MHz with Amplifier & PCB CXA1619. It needs few external components but has good channel ... moreseparation and very good signal strength. Also it has a built in audio amplifier so you can simply connect the outputs to a small speaker.
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$7.16 Shipping Condition: Neu Location: Neureut, Germany Wireless Protocol: IEEE802.15.4(Zigbee). Long communication distance (RS485, Wireless). RS232 9DB Female connector/RS485 DB9 Male connector + PCB interface ... moreBoard. e.g. Machine to Machine (peer to peer) communicaion.
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Free Shipping Condition: New Location: Indianapolis, United States It should be noted that the charging cable for this ESP32 module supports only Type-C to USB charging, and not Type-C to Type-C fast charging. It supports ... moreLua program, is easy to develop while also supporting the LWIP protocol, Freertos with three modes including AP, STA and AP + STA.
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Free Shipping Condition: New Location: China Power: 138W. Output current: 10A. 1pc x Power Converter. Output wire color : (+)Yellow, (-)Black. Input wire color : (+)Red, (-)Black. this device. Thin, ... moresmall size, high efficiency and easy to install.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States 1 Ewelink WiFi Computer Switch Board. It can be connected to any computer in the world where there is 2G/3G/4G/WIFI network signal. External antenna, ... morethe signal is more stable. Dual channel POWER SW design, does not affect the original computer power button.
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Free Shipping Condition: New Location: China ● Self-consumption power:
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Free Shipping Condition: New Location: United States Output Current: 10A/15A/20A/30A(optional). High Quality Material: regulator is made of high quality aluminium alloy material, high strength, rustproof, ... moresturdy and durable. Rated Power: 120-360（W）.
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$3.30 Shipping Condition: New Location: China Maximum input：AC500V. Input impedance> 1M ohms. Display mode：Three-digit " 0.56 " LED digital tube.
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Free Shipping Condition: New Location: United States Feature: 1. Suitable for integrated wiring for monitoring, alarm and ;. Item Type: Power Converter. Waterproof Level: IP67. Suitable for Minibuses, large ... moretrucks and trains; Solar power generation;.
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$3.50 Shipping Condition: New Location: China Arduino Module. OUT- connect load negative pole OUT+ connect load positive pole. Electronic Component. Set 1: Module X1. Compact appearance, using two ... morein two out wiring, wiring clear and simple at a glance.
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$2.82 Shipping Condition: New Location: China Wireless Serial Port Module. Description Power supply voltage: 3.2 V- 5.5 V.if the modules working long hours in emission state. Suggested that when the ... morepower supply voltage is greater than 4.5 V, you need concatenating a 1N4007 diode to avoid module built-in LDO got fever) Default communication distance: about 600 m(communication distance is adjustable up to 1000 m. Air baud rate 5000 BPS) Default idle current: 16 ma(modules in different working mode of different current) Module size: 27.8mm*14.4mm*4mm. Operating frequency range(433.4 473.0 MHz. As many as 100 communication channel) maximum 100 mw fired power(can be set) Module supporting software upgrades. Default factory Settings: working mode FU3. Baud rate 9600 BPS, communication channel CH001(433.4 M) Packing List: 1Pcs 433Mhz HC-12 SI4463 Wireless Serial Port Module 1000m Replace Bluetooth SI4463 Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact a fter payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All items will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE) Other country 15-35 days. 2.Express by EMS. It must add 20 GBP shipping fee, it takes 5-10 workdays for delivery. If you need other Express(DHL,Fedex.UPS etc. please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are
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$2.99 Shipping Condition: New Location: China Easy to install: The battery holder is snap-in design, no screws are needed. Tough material: using tough material, high strength, good toughness, not ... moreeasy to crack. Fit Battery Model: C Battery. 1 Cell 58.79 28.44 21.81mm.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Replace Watch Bracelet Band Strap For Garmin Fenix 5 Plus 6 Pro Forerunner 935. For EUFY RoboVac 11S 11SMAX 15T 30 30C 15C 12 35C Side Brush Gear Set ... moreRepair Kit. TPM2.0 Security Module SPI 14Pin LPC 14/18/20 Pin for Asrock TPM2 -SLI -S -SPI.
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$3.00 Shipping Condition: New Location: China Input 3V 1A; Output 12V 220MA. Module Boost dc-dc working frequency 150 kHz, efficiency is normal 85%. DC 3.3V 3.7V 5V 6V to 12V Step up. 1x 3.3V Set ... moreUp Boost Power Module. Input 5V 1A; Output 12V 370MA.
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$3.00 Shipping Condition: New Location: China ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266. 1PCS ESP8266 Serial WIFI Wireless Transceiver Module ESP-01 Send Receive LWIP AP+STA. ... moreESP-01/01S Adapter. USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging.
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Free Shipping Condition: New Location: China Output curret: 10A. 1x Power Converter. Output wire color: (+)Yellow, (-)Black. Output power:60W. Input wire color : (+)Red, (-)Black. No wiring reverse ... moreshort-circuit protection for this device. Thin, small size, high efficiency and easy to install.
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Free Shipping Condition: New Location: China 1x USB to AAA Cable. Black cable is cable is +. USB input: for 5V 2A.
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Free Shipping Condition: New Location: China
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$3.59 Shipping Condition: New Location: China Adopt Lexin's ESP32 chip. Using Semtech's SX1276 chip. It needs to be compatible with the different needs of users, so their performance in one aspect ... moreis not optimal. can be used as both a LoRa node and a micro gateway.
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Free Shipping Condition: New Location: Eugene, United States
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Free Shipping Condition: New Location: China Output Current: 10A/15A/20A/30A(optional). High Quality Material: regulator is made of high quality aluminium alloy material, high strength, rustproof, ... moresturdy and durable. Rated Power: 120-360（W）.
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$2.99 Shipping Condition: New Location: China Press the trigger button, the relay is locked, press again, the relay off, you can also add the trigger switch, and the use of low-level trigger. Can ... morealso trigger an external trigger switch, the products have a connection with a good seat and lead, more convenient to use.
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Free Shipping Condition: New Location: United States 1 Ewelink WiFi Computer Switch Board. It can be connected to any computer in the world where there is 2G/3G/4G/WIFI network signal. External antenna, ... morethe signal is more stable. Dual channel POWER SW design, does not affect the original computer power button.
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Free Shipping Condition: New Location: Astoria, United States Two Built-in slots/grooves are for holding PCB or circuit boards. The sliding extrusion design allows the top slides smoothly, easy to access inside to ... moremount parts or components. Well Made: Heavy duty extruded aluminum construction, Professional sandblast/matte anodized finish.
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$4.50 Shipping Condition: New Location: Hungary Operation from 400 MHz to 4000 MHz. Gain of 14.6 dB at 2140 MHz. OIP3 of 43.1 dBm at 2140 MHz. P1dB of 29.1 dBm at 2140 MHz. Thanx for watching!
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Output curret: 30A. 1x Power Converter. Output wire color : (+)Yellow, (-)Black. Output power:414W. Input wire color : (+)Red, (-)Black. No wiring reverse ... moreshort-circuit protection for this device. Thin, small size, high efficiency and easy to install.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Seattle, United States 2 Output Channel.
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Free Shipping Condition: New Location: China Input power: 5W:5V/1A;7.5W:5V/1.5A;10W:9V/1.1A. 1xWireless Charging Receiver Module. Executive standard: wireless charging standard. Charging efficiency: ... more75%. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$2.00 Shipping Condition: New Location: China DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90%. L Version:Input DC 7-30V,Output1 DC 5V/Output2 DC 3.3V. H Version:Input ... moreDC 14-30V,Output1 DC 12V/Output2 DC 5V. Input power must be greater than the output power, because the power consumption of the module itself.
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Free Shipping Condition: New Location: 金东区, China Communication distance: 3km. LoRa spread spectrum technology will bring longer communication distance and stronger anti-interference ability. Interface ... moretype: RS485. 1 LoRa Modem. 433MHz wireless digital radio.
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Free Shipping Condition: New Location: United States Support call/support recording (external recording). Recording needs to be operated in TF mode or USB mode. (Long press the MODE button to start recording, ... morelong press the MODE button again to cancel the recording and play the recording file; in the recording mode, a storage device U disk or TF card needs to be connected;).
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