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$3.59 Shipping Condition: New Location: China LED String. LU-ASR01 is an offline speech recognition module of low cost, low power, small size and high performance. It is easy to operate and quick ... moreto use. It allows users to quickly learn how to develop and use it in 3 minutes.
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$3.59 Shipping Condition: New Location: China Description Shipping and Handling Return Policy Feedback Contact us HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Human Sensor Detector Module Description: ... more100% brand new and high quality Infrared sensor with control circuit board The sensitivity and holding time can be adjusted Working Voltage Range: DC 5V- 20V Current drain: Voltage Output: High 3.3 V/Low 0V Detection distance: ≤7M Detection range: Delay time: 5-200S(can be adjusted) Blockade time: 2.5 S(default) Trigger: L: unrepeatable trigger. H: Repeat Trigger(default) Work temperature:15 ~ 70°C Dimension: 3.2cm x 2.4cm(Lx W) approx) Applications: 1. Security Products 2. the human body sensors toys 3. the human body sensor lighting 4. industrial automation and control. Etc. It can automatically and quickly open various types of incandescent. Fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices. Is a high-tech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive Sense of region. Or for the security zone automatic lighting, lighting and alarm systems. Note: The potentiometer clockwise to adjust the distance. Sensing range increases(about 7 meters) on the contrary, sensing range decreases(about 3 meters) Delay adjustment potentiometer clockwise rotation. Sensor delay longer(about 300S) the other hand, induction by the short delay(about 5S) Package includes: Infrared PIR Motion Sensor Detector Module x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as
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$2.99 Shipping Condition: New Location: China
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$3.77 Shipping Condition: Neu Location: China Built-in signal shaping circuit, any pixel receives the signal after waveform shaping and then outputs it to ensure that the line waveform distortion ... morewill not accumulate. Main features of the module.
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Free Shipping Condition: New Location: Charlotte, United States Built in signal shaping circuit, any pixel receives the signal and outputs it after waveform shaping to ensure that the line waveform distortion will ... morenot accumulate. Led full-color luminous character light string, led full-color module, led full-color soft light strip, hard light strip, LED guardrail tube.
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Free Shipping Condition: New Location: China HFS-DC06 DC5V 5.8GHz Microwave Radar Sensor Switch Module No Interference Board ISM Waveband Sensing Sensor Switch Module. Durable PCB Board+ EIZZ 3 Way ... more3 Position Rotary Switch Selector CNC Machine. LC3-10 I/O Start Stop Self-Locking Red Green Push Button Switch for Drilling.
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$2.00 Shipping Condition: New Location: China Dehumidification mode when initial humidity > end humidity; humidification mode when initial humidity
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$3.59 Shipping Condition: New Location: China Electrical parameters: Product Type: HC--SR501 Body Sensor Module Operating voltage range: DC 4.5-20V Quiescent Current:
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$0.65 Shipping Condition: Brand New Location: China Equipped with SMA outer screw inner hole interface. Frequency stability: 5e-12. 1 x Frequency Reference Source. Interface type: SMA outer screw inner ... morehole.
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Free Shipping Condition: New Location: China Under the MODBUS command mode, it can support up to 64 devices in parallel. DC 12V RS485 Modbus RTU Relay Module PLC Digital Output Expansion Board x1. ... moreDC 12V 16 Channel Din35 C45 DIN Rail RS485 Relay Modbus RTU PLC Expansion Board.
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$3.89 Shipping Condition: New Location: China High quality – The aluminum housing and heat dissipation silicone ensure the heat dissipation and even outlet of the electronic components, prolonging ... morethe life of the rectifier. Fits many For John Deere & For Kohler 8-25 HP Engines with 15 Amp Alternators.
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$3.00 Shipping Condition: New Location: China This is a high-sensitivity 24GHz human presence status sensing module. Its working principle is to use FMCW frequency-modulated continuous waves to detect ... morehuman targets in the set space. Combined with radar signal processing and accurate human-body sensing algorithms, high-sensitivity Human presence status sensing, can identify the human body in motion and static state, and can calculate auxiliary information such as the distance of the target.
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Free Shipping Condition: New Location: China
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$5.98 Shipping Condition: New Location: China An industrial-grade USB to RS485 converter, using the original FT232RL, built-in anti-detonator, self-recovery fuse, ESD and TVS protection circuit, etc., ... morecompact and exquisite. ●Support USB to RS485 communication.
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$3.59 Shipping Condition: Brand New Location: China Description:1. One end of the adapter is a female connector, and the other end is a male connector-UPC.2. To ensure the optical power stay in a stable ... morelevel on its original transmission wave.3. The fiber optical attenuator applies to single mode.4. The core material of the adapter is ceramics.5. High attenuation accuracy, low added loss and good stability.6. Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.Specification:LC: Local ConnectorConnector: LC/UPC Male to LC FemaleAttenuation Value: 10dBAttenuation Accuracy: ±1dBFiber Mode: Single modeBandwidth: 1260nm - 1640nmOperation Wavelength: 1310nm, 1550nm1310nm Attenuation Value: 9.58dB1550nm Attenuation Value: 9.76dB1310nm Reflectance Value: 64.
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Free Shipping Condition: New Location: 宝安区, China 1PCS New 6FX8002-5LM62-1AD0 Servo Motor Power Cable 3M. 1PCS New CP-507CDAN-03-0 Servo Motor Power Cable 3M. 1PCS New F06B-0001-K004 Servo Motor Power ... moreCable 25M. 1PCS New 6FX5002-5EA51-1DA0 Servo Motor Power Cable 30M.
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$3.91 Shipping Condition: Brand New Location: China 600 x RGB Symphony LED. The color of the light is highly consistent and cost-effective.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China What is this?Electronic building traffic light LED block is a good choice for the production of traffic light system model and scientific DIY project. ... moreMini traffic light LED display module is suitable for analog traffic signal system, teaching demo, indication sign, light alarm system etc.What will I get?Pack of 2 Mini Traffic LED LightOverall Size: 56*21 mm / 2.2*0.83 inch (L*W)LED Color: Red, Yellow, GreenLED Light Diameter: 8mm/ 0.3 inchPin Count: 4Working Voltage: DC 5VInput: Digital Signal OutputAre there any advantages of the product?Mini size, wiring simple, work with DC 5V voltage. Common cathode, red, yellow and green light control separately, each LED light can emit one color, high brightness.How to use it?Digital signal output, input high level from controller makes LEDs ON, low level OFF.
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$3.91 Shipping Condition: Brand New Location: China 400 x WS2812B RGB LED Chip. LED full-color luminous character string light, LED full-color module, LED full-color flexible light bar, hard light bar, ... moreLED guardrail tube. The color of the light is highly consistent and cost-effective.
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Free Shipping Condition: New Location: China HFS-DC06 DC5V 5.8GHz Microwave Radar Sensor Switch Module No Interference Board ISM Waveband Sensing Sensor Switch Module. l Waveband: ISM band. l Sensing ... moreangle: Conical 360 degrees in front. Silicone Watch Band Strap Belt Bracelet Band for Google Pixel Watch 1/2 Part.
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$3.59 Shipping Condition: Brand New Location: China Description:1. One end of the adapter is a male connector-UPC, and the other end is a female connector-UPC.2. To ensure the optical power stay in a stable ... morelevel on its original transmission wave.3. The fiber optical attenuator applies to single mode.4. The core material of the adapter is ceramics.5. High attenuation accuracy, low added loss and good stability.6. Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.Specification:FC: Ferrule ContactorConnector: FC/UPC Female to FC/UPC MaleAttenuation Value: 3dBAttenuation Accuracy: ±0.5dBFiber Mode: Single modeBandwidth: 1260nm - 1640nmOperation Wavelength: 1310nm, 1550nm1310nm Attenuation Value: 3.26dB1550nm Attenuation Value: 3.43dB1310nm Reflectance Value: 51.2dB1550nm Reflectance Value: 51.
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$3.00 Shipping Condition: New Location: China Trigger: repeatable trigger (default). Repeatable trigger: the sensor output high, the delay period, if there is human activity in its sensing range. ... more(automatically extended sensor module detects the human body after every activity a delay period. ).
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$3.00 Shipping Condition: New Location: China (1) This module fully considered the 485 bus lightning protection design and anti-jamming design, high EMC, EMI performance, long-distance transmission ... morein the field, the module "access to the earth" side access to the earth, can play well The anti-interference and lightning protection of the role of the 485 bus more secure; indoor short-distance transmission can not access the earth.
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$3.00 Shipping Condition: New Location: China The low-power micro/motion sensing module is designed based on the X-band radar chip, and the center frequency is 1 0.525GHz. When several built-in radar ... moremodule components are fixed, the spacing between components shall be ≥ 0.5m;.
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$2.00 Shipping Condition: New Location: China Reserve GPIO for ESP-12F. 6V 12V 24V DC Motor Overcurrent Protector Module w/Alarm Output Overload Current. 5PCS USB 3.1 Type-C Connector Female Test ... morePCB Board Power Adapter 16P 2.54mm. TPA3251 Audio Amplifier Board 300W 2.0 Channel Class D Digital Amplifier Board.
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$8.00 Shipping Condition: New Location: China Near-end phase noise:
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$5.41 Shipping Condition: Neu Location: China Model No.: YR1030+. 28V 0.1V 0.8%+5 29.9V. Internal Resistance Test Resolution Accuracy Display Mode. The above data is in the range of 5%-95% of the ... moregear position. If it is not within this range (less than 5% gear range range, or greater than 95% gear range range), the error may be greater than the above accuracy.
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$0.60 Shipping Condition: Brand New Location: China With TXD, RXD indicator light. Multi system supports hot plug, WIN98 / / 2000/2003/2008 / xpwn7n8 / wn10 Vista / Linux / system, and USB interface can ... morebe hot plug. Support the baud rate of 921600, which is much higher than 115200, and the baud rate of pairwise mutual transmission is higher.
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$0.61 Shipping Condition: Brand New Location: China (200 RGB Symphony LED). The color of the light is highly consistent and cost-effective.
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Free Shipping Condition: New Location: Raleigh, United States Built in signal shaping circuit, any pixel receives the signal and outputs it after waveform shaping to ensure that the line waveform distortion will ... morenot accumulate. Led full-color luminous character light string, led full-color module, led full-color soft light strip, hard light strip, LED guardrail tube.
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$3.59 Shipping Condition: Brand New Location: China Description:1. One end of the adapter is a female connector, and the other end is a male connector-UPC.2. To ensure the optical power stay in a stable ... morelevel on its original transmission wave.3. The fiber optical attenuator applies to single mode.4. The core material of the adapter is ceramics.5. High attenuation accuracy, low added loss and good stability.6. Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.Specification:LC: Local ConnectorConnector: LC/APC Male to LC FemaleAttenuation Value: 5dBAttenuation Accuracy: ±0.5dBFiber Mode: Single modeBandwidth: 1260nm - 1640nmOperation Wavelength: 1310nm, 1550nm1310nm Attenuation Value: 4.59dB1550nm Attenuation Value: 5.15dB1310nm Reflectance Value: 62.6dB1550nm Reflectance Value: 62.
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$2.58 Shipping Condition: Neu Location: China Compatible with bluetooth master module"、slave module"or master-slave(whole) module. It is HC-05. Use the CSR mainstream bluetooth chip, bluetooth V2.0 ... moreprotocol standards. Note:It's HC-06 Bluetooth module.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China High level signal is DC 2.2V-6.0V;. Low level signal is DC 0.0V-0.7V;. Interlocking Mode:Motor 1 will stop when Motor 2 is working;Motor 2 will stop when ... moreMotor 1 is working;Two motor’s work status are not independent.
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$3.00 Shipping Condition: New Location: China WCH CH569W-EVT Double Layer Evaluation Board HSPI Ultra High Speed USB3.0 Built-in PHY RISC-V3A without DVP Port. - Select "Run target program after download" ... moreand "Enable RST pin as manual reset input pin" as needed, select the compiled.
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Free Shipping Condition: New Location: China With TXD, RXD indicator light. Multi system supports hot plug, WIN98 / CE / 2000/2003/2008 / xpwn7n8 / wn10 Vista / Linux / Mac OS X system, and USB interface ... morecan be hot plug. Support the baud rate of 921600, which is much higher than 115200, and the baud rate of pairwise mutual transmission is higher.
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$3.20 Shipping Condition: New Location: China 1 Isolated TTL to 485 module. TTL signal level: 3.3V. Why use isolated modules?. Accessories content: 4P cable (35cm), single-head hexagonal copper column ... moreM3 6 2 pcs, M3 nut 2 pcs, M3 5 screw 2 pcs. 1 4P cable.
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$3.39 Shipping Condition: New Location: China TL1838 VS1838 Module. VS1838 Module Black. VS1838 HX1838 Kits. 1/2PCS Infrared Sensor VS1838 Receiver Module Compatible With Arduino. VS1838 Head. Board ... moreVS1838B high sensitivity infrared receiver. The infrared receiver module is 1838 Infrared receiver.
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Free Shipping Condition: New Location: China Description:1. One end of the adapter is a female connector, and the other end is a male connector-UPC.2. To ensure the optical power stay in a stable ... morelevel on its original transmission wave.3. The fiber optical attenuator applies to single mode.4. The core material of the adapter is ceramics.5. High attenuation accuracy, low added loss and good stability.6. Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.Specification:LC: Local ConnectorConnector: LC/APC Male to LC FemaleAttenuation Value: 5dBAttenuation Accuracy: ±0.5dBFiber Mode: Single modeBandwidth: 1260nm - 1640nmOperation Wavelength: 1310nm, 1550nm1310nm Attenuation Value: 4.59dB1550nm Attenuation Value: 5.15dB1310nm Reflectance Value: 62.6dB1550nm Reflectance Value: 62.
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$1.95 Shipping Condition: Brand New Location: China Carburetor Service Kit For Stihl BG45 BG46 BG55 BG65 BG85 SH55 SH85 Blade Blower. We will reply you ASAP. 5 Sizes Combined HSS Center Drill Countersink ... moreBit Lathe Mill Tackle Tool Kit Set.
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$3.20 Shipping Condition: New Location: China The module can realize the mutual conversion between RS485 and TTL level. All single-sided wiring to ensure signal quality, improve signal integrity, ... moreand lay copper on a large area to prevent signal interference;.
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$2.99 Shipping Condition: New Location: China Support six channels of data reception (pair of six). On-board 2.4G PCB antenna, ISM band, standard pin DIP 2.54mm pitch interface, compact size for embedded ... moreapplications. No.5 MOSI Input Module SPI data input pins.
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$2.99 Shipping Condition: New Location: China Model: 940 infrared. Infrared emission module 1. Otherwise deal is final. Do not run through your life so fast that you forget not only where you have ... morebeen, but also where you are. All products are quality checked.
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$0.60 Shipping Condition: Brand New Location: China 200 RGB Symphony LED. The color of the light is highly consistent and cost-effective.
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Free Shipping Condition: Brand New Location: China With TXD, RXD indicator light. Multi system supports hot plug, WIN98 / CE / 2000/2003/2008 / xpwn7n8 / wn10 Vista / Linux / Mac OS X system, and USB interface ... morecan be hot plug. Support the baud rate of 921600, which is much higher than 115200, and the baud rate of pairwise mutual transmission is higher.
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$3.00 Shipping Condition: New Location: China Model: 940 infrared. Infrared emission module 1. Item Location. Otherwise deal is final. All products are quality checked. They are new and in good. If ... moreyou don't receive. very important to us.
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$2.88 Shipping Condition: New Location: China 1 Isolated TTL to 485 module. TTL signal level: 3.3V. Why use isolated modules?. Accessories content: 4P cable (35cm), single-head hexagonal copper column ... moreM3 6 2 pcs, M3 nut 2 pcs, M3 5 screw 2 pcs. 2: Easy to use.
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$3.91 Shipping Condition: Brand New Location: China Device interface: RS485. RS485 interface: interface protection: provide 600W thunder protection, surge and 15KV electrostatic protection (onboard 120R ... morebalance resistance). Interface form: USB-A type interface.
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Free Shipping Condition: New Location: Raleigh, United States Built in signal shaping circuit, any pixel receives the signal and outputs it after waveform shaping to ensure that the line waveform distortion will ... morenot accumulate. Led full-color luminous character light string, led full-color module, led full-color soft light strip, hard light strip, LED guardrail tube.
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$5.55 Shipping Condition: Brand New Location: China Item model number: SR602. Trigger mode: non-repeatable trigger/H repetitive trigger (default repetitive trigger). In order to increase the sensing angle ... morerange, this module adopts a circular lens, which also makes the probe sense on all sides, but the left and right sides still have a larger sensing range and stronger sensitivity than the upper and lower directions.
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Free Shipping Condition: New Location: China Installation: DIN35 and C45 rail. MODBUS RTU command, Support 03 06 16 function code. Under the MODBUS command mode, it can support up to 64 devices in ... moreparallel. 1xModbus RTU MOSFET Module. If one MOSFET is burnt out and it does not affect the work of other channels, just replace the MOSFET with a new one.
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$2.00 Shipping Condition: New Location: China Maximum load current: 15A(Relay maximum load 30A). Working current (excluding motor): Quiescent Current: 5MA, Forward or Reverse working current: 70MA. ... moreApplicable motor: brushed DC motor. Signal input: active low (NPN).
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$3.89 Shipping Condition: New Location: China 10pcs TTP223 Touch Switch Module. Trigger setting mode: (0: Not Welded;1: Welded). Touch surface size: 1.4x1.4cm. 2.5" SATA USB 3.0 2.0 Hard Drive Disk ... moreHDD SSD Enclosure External Laptop Case. 100 4CM Self Adhesive Glass Mini Square Mosaic Sticker Mirror Tiles Half Sheet.
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$5.00 Shipping Condition: New Location: 福田区, China Transmission distance:Greater than 15 m (no shelter). If you can't find Bluetooth when using, or you can't connect to Bluetooth, then consider the signal ... moreproblem. Product solution: Original TPA3116D2 (Anti-interference high-efficiency Class D power amplifier).
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$5.00 Shipping Condition: New Location: China Built-in high stability SC cut OCXO. 12V/1A Power Adapter POWER: Power indicator. +12V DC: +12V DC power input, current 1A; DC 2.1/5.5 interface, internal ... morepositive and external negative. Usually it cost about 35USD-50USD.
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$3.00 Shipping Condition: New Location: China Product Type: HC--SR501 Body Sensor Module. Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger). 1, the automatic ... moresensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low.
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Free Shipping Condition: New Location: Raleigh, United States Built in signal shaping circuit, any pixel receives the signal and outputs it after waveform shaping to ensure that the line waveform distortion will ... morenot accumulate. Led full-color luminous character light string, led full-color module, led full-color soft light strip, hard light strip, LED guardrail tube.
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$3.91 Shipping Condition: Brand New Location: China LD2410C is a high sensitivity 24GHz human presence sensing module. The working principle is to use FMCW FM Continuous Wave to detect human targets in ... morethe set space, combined with radar signal processing, accurate human body sensing algorithm, to realize high sensitivity human presence state sensing, which can recognize the human body in motion and in a stationary state, and can calculate the distance of the target and other auxiliary information.
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Free Shipping Condition: New Location: China Supports ultra low illuminance at super star level, with a minimum illuminance of up to 0.0002Lux in color and 0.0001Lux in black and white. Outdoor ball ... morereaches IP67 protection level, with 8000V lightning protection, surge protection, and surge protection.
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