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$0.71 Shipping Condition: Brand New Location: China This logarithmic detector can withstand high and low temperatures, stable and durable. Item Type: Logarithmic Detector. 1 RF Log Detector. Detection frequency ... morerange is 1M-10GHz, which can detect an RF signal with a power of -55dBm to -0dBm, and convert this RF signal into output.
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$3.50 Shipping Condition: New Location: China Decoding: WAV MP3. Function: Bluetooth receiving U disk TF card playback FM. DIY variable wireless speaker. Output: 3.5mm AUX audio standard interface. ... more1 x Audio Receiver. signal to noise ratio: > 94DB.
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$3.21 Shipping Condition: Neu Location: China 1 x Set of Spectrum Analyzer. Both input and output support XLR and RCA interfaces. Stereo sampling. Each frequency point uses 30 lights to display the ... morelevel signal. A total of 930 lights dynamic module display with integrated LED.
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Free Shipping Condition: New Location: Sallisaw, United States SIMPLE CONNECTION AND EASY TO USE - This compact, horizontally mounted float switch device can be placed at the top or the bottom of the. The plug has ... morea 10 feet cable with an adjustable counterweight that accommodates most uses.
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$3.00 Shipping Condition: New Location: China Input signal: TTL level. Working temperature: -20 ~ + 60 Centigrade. We will leave it for everyone that leaves it for us. Pinout: ANT, GND, DATA, VCC.
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$6.23 Shipping Condition: New Location: China SWR: SWR display. SIG: the input signal strength display. Collectibles & Art. MOD: Modulation Level Display. PWR: transmit power display. West Asia/Middle ... moreEast. Product View. NEW, ORIGINAL parts.
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$3.59 Shipping Condition: New Location: China STX882 is a ASK transmitter module with small size, ultra high power, low harmonics. 1x STX882 Transmitter Module. Arduino Module. Motor Drive Module. ... moreRaspberry pi Board. Raspberry / Orange Pi & Access.
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$2.55 Shipping Condition: Neu Location: China (2) compatible with 3.3V and 5.0V signals, can match the module. (1) This module fully considered the 485 bus lightning protection design and anti-jamming ... moredesign, high EMC, EMI performance, long-distance transmission in 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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$3.20 Shipping Condition: Neu Location: China WS2812 main features. Chip: WS2812 (built-in LED). WS2812 application areas Built-in signal shaping circuit, any pixel receives the signal after waveform ... moreshaping and then outputs it to ensure that the line waveform distortion will not accumulate.
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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. Night ... moreFlying Light LED Signal Lamp Kit for DJI Mavic Air 2/Mavic Mini/Mavic2 Pro.
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$2.99 Shipping Condition: New Location: China Model: 940 infrared. Infrared emission module 1. Convenient, wide range of applications, suitable for a variety of industrial DIY occasions products. ... moreAngle: 120 degrees. Lifespan>50,000 hours.
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$5.35 Shipping Condition: Neu Location: China Product model: FY1100-5M. - Adopt DDS technology to produce accurate, stable and low distortion output signal;. - Sine wave frequency range: 0~5MHz. - ... moreWith pulse train burst output function, two trigger modes of manual trigger and external trigger can be selected, and the machine can output any pulse train from 1 to 100000;.
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$3.60 Shipping Condition: New Location: China The RS485 and the TTL signal are all single-sided, ensuring the quality of the signal and improving signal integrity. Module to solve the above troubles. ... moreThe protection function of this module is beyond value.
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$0.76 Shipping Condition: Brand New Location: China This logarithmic detector can withstand high and low temperatures, stable and durable. Item Type: Logarithmic Detector. 1 RF Log Detector. Detection frequency ... morerange is 1M-10GHz, which can detect an RF signal with a power of -55dBm to -0dBm, and convert this RF signal into output.
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$1.99 Shipping Condition: New Location: China In the power-off state, hold down the "OK" button to power on and enter the function settings. Use the "+" and "-" buttons to modify the settings. Short ... morepress the "OK" button again to save and exit.
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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. Keyboard ... moreSwitch Buttons Keys Repair Cap for Logitech G810 G910 G413 G512 Pro.
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Free Shipping Condition: New Location: China G: Two-position solid state relay to regulate output; W: With micro-printer signal. C: 4～20mA, 0～10mA continuous current output. (4) Input signal type: ... more‘8’: Free interchange of input signals. G: 48×48×110 opening 44×44.
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$2.99 Shipping Condition: New Location: China Adopt the latest 2. 4G wireless transmission technology, 44. (Antennas vary from distance to distance) one shot, you can form a wireless audio transceiver ... moresystem, simple and convenient. Input signal: Analog audio.
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$2.99 Shipping Condition: New Location: China The RUS-04 transceiver probe integrates three RGB light beads each. Just one signal needed. As ultrasound is also a type of sound wave, its velocity V ... moreis related to temperature. RUS-04 module ultrasonic automatically sends 8 40khz square waves.
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$3.00 Shipping Condition: New Location: China RF has high sensibility,within 3km can perform visual distance communication.Indoor signal can be all covered. Automation data acquisition. UART interface ... more(TTL level). Wireless sensing. However, we will try our best to minimize it.
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Free Shipping Condition: Brand New Location: China The pointer swing is 0DB scale. The IC has a mute function. In order to comply with the boot habit, the pointer will swing with a small swing. Each drive ... moreboard has been tested and adjusted by our professional test stand to the consistency of quality.
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$2.78 Shipping Condition: Neu Location: China Note:It's HC-06 Bluetooth module. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. HC-06 4PIN. Works with any USB ... moreBluetooth adapters. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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Free Shipping Condition: New Location: China > Support AES/SM4 algorithm, 8 combined encryption and decryption modes, support SRAM/EMMC/HSPI peripheral interface data encryption and decryption.
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$3.40 Shipping Condition: New Location: China 1 Isolated TTL to 485 module. TTL signal level: 3.3V. Interface chip/clock timing. Why use isolated modules?. IOT/Functional Module. Audio device/micro ... moremotor. Display module/LED driver. Accessories content: 4P cable (35cm), single-head hexagonal copper column M3 6 2 pcs, M3 nut 2 pcs, M3 5 screw 2 pcs.
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$2.99 Shipping Condition: New Location: China The HLK-LD2411 is a human distance sensing and gesture recognition module. Gesture Recognition. Use for gesture and distance sensor. When a gesture is ... morerecognized, the OUT pin of the module will output a high level for about 1~2s or so.
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$12.84 Shipping Condition: Neu Location: Holzkirchen, Germany RCWL-0516 Doppler Radar 3,2GHz 5-9m 4-28Vin. ESP8266 ESP32 ESP8285 WEMOS NodeMCU. Induktiv Magnet Berührung. Temperatur Feuchtigkeit Luftdruck. Klopf ... moreErschütterung Tilt. IR Infrarot Module. 1 Stück RCWL-0516 Radar Sensor Modul.
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$3.00 Shipping Condition: New Location: China Rail-to-rail output can drive CMOS or TTL logic directly. - 1 x High Speed Comparator TLV3501. - Zero-crossing comparator. - Universal comparator. 1MHz ... more(With 1VPP sine wave input, waveform is output after passing the comparator).
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$2.99 Shipping Condition: New Location: China 19 slave program. JDY-19 Bluetooth-compatible module can realize module and module data transmission. Remote button input pin (with function) with internal ... morepull-up. Characteristic UUID: FFE1 (for transparent transmission, default ffe1).
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Free Shipping Condition: 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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$3.21 Shipping Condition: Neu Location: China Designed in Taiwan by BDS. - 1 x Set of Spectrum Analyzer Display. - Stereo sampling. - Each frequency point uses 30 lights to display the level signal. ... more- Integrated LED: A total of 930 lights dynamic module display.
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$3.89 Shipping Condition: Brand New Location: China Different colors of light alone provided a current limiting resistor. a perfect match. Audio input through the TI signal isolation, the maximum to avoid ... morethe single-chip high-frequency interference to an audio circuit in series.
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$3.59 Shipping Condition: New Location: China Item Description: Product Type: HC-SR501 Body Sensor Module Operating voltage range: DC 4.5-20V Quiescent Current: Level output: High 3.3 V/Low 0V Trigger: ... moreL can not be repeated trigger/H can be repeated trigger(Default repeated trigger) Delay time: 5-200S(adjustable) the range is(0.xx second to tens of second) Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds Board Dimensions: 32mm*24mm Angle Sensor: Operation Temp: 15-+70 degrees Lens size sensor: Diameter:23mm(Default) Features: 1. The automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high. Output low. 2.The photosensitive control(optional, factory is not set) may set the photosensitive control during the day or light intensity without induction. 3. The temperature compensation(optional, factory is not set) In the summer when the ambient temperature rises to 30 ~ 32 ℃. Slightly shorter detection range, temperature compensation can be used as a performance compensation. 4. Two trigger mode: can be selected by jumpers) a. Can not repeat the trigger: the sensor output high, the delay time is over, the output will automatically become low from high; b. Repeatable trigger: the sensor output high after the delay period, if the human body in its sensing range activities. Its output will remain high until after the delay will be left high to low(sensor module review Measured activities of each body will be automatically extended after a delay time. And the final event of the delay time Starting point of time) 5. With induction blocking time(the default setting: 2.5S block time) sensor module, after each sensor output(high change Into a low level)You can set up a blockade followed by time period, in this time period the sensor does not accept any sensor signal. This feature can have a"sensor output time" and"blocking time" the interval between the work produced can be applied to detect the interval Products; also inhibit this function during load switching for a va
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$3.59 Shipping Condition: New Location: China Description: It uses Doppler radar technology, with auto-sensing capabilities to control other product,High sensitivity, sensor distance, reliability, ... morewide angle sensor,Wide supply voltage range and other characteristics. Widely used in lighting situations,anti-theft alarm situations. Features: 1. microwave sensors using planar antenna and receiving echo. 2. The switch is active sensors. 3. The sensors emit a high-frequency electromagnetic waves and receives their echo. 4. The sensors detect changes within echo. 5. The sensors detect tiny movement in detect range. 6. Send signal to MCU and execution instruction. 7. Signals are likely to be detected through the door, glass and thin walls. 8. It will get best probe result if person or object when moving toward the sensor. 9. This product is.
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Free Shipping Condition: New Location: China Electromagnetic pulse valve (also known as diaphragm valve) is the compressed air "switch" of the dust cleaning and blowing system of the pulse bag type ... moredust collector. The diaphragm moves back and compressed air is blown through the valve output port.
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$2.78 Shipping Condition: Neu Location: China Receiver&Transmitter. FM wireless microphone audio stereo - forwarding FM radio small power. Wireless module. Adapter Module. Display module. Step up ... moremodule. Step down module. it is designed audio interface,and used for microphone or audio signal cable.
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$6.23 Shipping Condition: New Location: China SWR: SWR display. SIG: the input signal strength display. Collectibles & Art. MOD: Modulation Level Display. PWR: transmit power display. West Asia/Middle ... moreEast. Product View. NEW, ORIGINAL parts.
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Free Shipping Condition: New Location: China PCB Board+ EIZZ 3 Way 3 Position Rotary Switch Selector CNC Shield 12 Copper Pin. HFS-DC06 DC5V 5.8GHz Microwave Radar Sensor Switch Module No Interference ... moreBoard ISM Waveband Sensing Sensor Switch Module.
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$3.21 Shipping Condition: Neu Location: China Model: 940 infrared. Infrared emission module 1. Spot Welder. 45 In 1 Sensor. Chip: 45MIL. Battery Protection Board. Am 23.01.2024 hat der Verkäufer die ... morefolgenden Angaben hinzugefügt hope you could understand.
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$2.99 Shipping Condition: New Location: China Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Note:It's HC-06 Bluetooth module. Allows your device to both send ... moreor receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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Free Shipping Condition: New Location: China Rated power: 5W. Output accuracy: ±1%. Modified Sine Wave Inverter 600W 12V to 220V 50Hz Inverter Circuit Board 1Pcs. 12V to 220V Invertor Pure Sine Wave ... moreInverter Circuit Board 500W Driver Board. Modified Sine Wave Inverter 300W 12V to 220V 50Hz Inverter Circuit Board 1.
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$3.00 Shipping Condition: New Location: China Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Note:It's HC-05 Bluetooth module Slave and master two in one module. this module ... morecan be set to a transmitter or receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.
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Free Shipping Condition: New Location: China Working Current: The standby current is about 6mA (DC 5V) in Normal Mode, and the average standby current in low power mode is 135uA. Low-Power Mode: ... moreThe average standby current is 135uA, and the LED light (PWR) will be off.
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$0.60 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 / 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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$2.13 Shipping Condition: Neu Location: China Genauigkeit: Stufe 5. Gleichstrom; 500uA +-15%. Hintergrundbeleuchtung: LED 3. DC-Innenwiderstand: 650 Ohm + -15 %. Das tatsächliche Produkt kann geringfügige ... moreUnterschiede oder Farbunterschiede aufweisen.
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Free Shipping Condition: New Location: China Due to different lighting in the photos and differences in monitors, the pictures may not reflect the actual colour of the object. Working mode: jog, ... moreself-locking, interlocking. Frequency band: ± 0.2MHz Working temperature: -25~75 ℃.
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$2.99 Shipping Condition: New Location: China The PWM digital signal is converted into 0 to 1OV analog signal. Peak 4.5V to 10V level, jumper pin is inserted at 5V. PWM signal receiving frequency ... morerange: 1KHZ-3KHZ PWM signal input level range.
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$2.99 Shipping Condition: New Location: China An industrial grade USB to RS232/485/TTL isolated converter with original FT232RL, built-in power isolation, ADI magnetic coupling isolation and TVS protection ... morecircuit, aluminum alloy housing design.
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$2.99 Shipping Condition: New Location: China X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz. Frequency range: 1Hz ~ 150KHz;. XXX (no decimal point): ... morethe smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;.
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Free Shipping Condition: 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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$2.99 Shipping Condition: New Location: China Usually, the two reeds in the glass tube are separated. connected circuit is connected. After the external magnetic force disappears, the two reeds are ... moreseparated due to their own elasticity, and the line is disconnected.
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$2.99 Shipping Condition: New Location: China HLK-LD105 10G Microwave Radar Human Body Induction Module LD105 Micro Motion Sensor Ceiling Installation. Design a low-power micro/motion sensing module ... morebased on the X-band radar chip, with a center frequency of 1 0.525GHz.
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$3.72 Shipping Condition: Neu Location: China Model: 940 infrared. Infrared emission module 1. Chip: 45MIL. Am 26.01.2024 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. ... moreLifespan>50,000 hours. New product. A large number of products for you to choose.
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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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$2.84 Shipping Condition: New Location: China
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$3.20 Shipping Condition: Neu Location: China Multi-function support PWM mode, pulse mode, signal source, signal source mode, sine wave mode, support RS485 Modbus communication. This module is divided ... moreinto two versions, the signal generator and the version with MODBUS function.
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$52.42 Shipping Condition: Neu Location: Kamenz-Umland, Germany Induktivität L // 0,001 µH bis 9999,9 H // 1 / 0,1 / 0,01 / 0,001 µH. dispositivo UT622A. Gerät UT622A. device UT622A. Widerstand R // 0,0001 O bis 99,999 ... moreMO // 0,0001 O. eingebauter Li-Pol-Akku mit hoher Kapazität: 1800 mAh.
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$2.84 Shipping Condition: New Location: China
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$2.99 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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$3.56 Shipping Condition: Brand New Location: China Description:1. Both end of the adapters are the SC connector.2. To ensure the optical power stay in a stable level on its original transmission wave.3. ... moreThe fiber optical attenuator applies to single mode or multimode.4. High attenuation accuracy, low added loss and good stability.7. Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.Specification:SC: Subscriber ConnectorConnector: SCAdjustable Attenuation Value: 0-30dBFiber Mode: 9/125 Single mode / 62.5/125 Multi-modeOperation Wavelength: 1310nm, 1550nm, 850nm, 1550nmOperation Temperature: -40 to +75°CMaterial: Metal, PlasticColor: Green , SilverTotal Size: 37x22mm / 1.46x0.87-inch(L*D)Package Included: 1 pcs x Fiber Optic Attenuator.
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$42.10 Shipping Condition: Brand New Location: China 1/2/5/10PCS bluetooth module with backboard. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Note:It's HC-06 Bluetooth ... moremodule. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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