Reviews Led Pedestrian Signal Module

4-20mA Generator, DROK Adjustable Signal Generator, DC 0-10V 0 4-20mA Current Voltage Analog Simulator for Value Adjusting PLC Panel LED Testing

  • AMP & VOLT DUAL SIGNAL GENERATOR: Multifunctional DROK signal generator kit is able to generate ampere & voltage by one module, which generate 0/4 – 20mA current signal and 0-10V voltage signal just by rotating a multi-cycle precise potentiometer, simple and handy..
  • CLEAR LED DISPLAY: Our 4-20ma signal generator has bright and clear 3-digit LED digital display screen, which can be used to monitor the output current and voltage. You just need to push the switch below the monitor easy to switch the display..
  • AMP & VOLT DISPLAY CALIBRATION: There are current and voltage display calibrating potentiometer on the back of the module. If the display is accurate, you can calibrate the display value of current voltage by yourself..
  • WIDE APPLICATION: Our signal adapter can be used as signal generator, valve adjustment, inverter control, PLC debugging, panel debugging, LED testing, simulating the output of transmitter..
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ESP8266 Wire~Less Wi~Fi Transceiver Relay Module, 4 Channel DC 5V Smart Switch Relay Module for Smart Home Automation System IOT A~PP Con~Troller

  • SUPPORT TWO WORK MODE: Mode 1: cellphone carry on WIFI module directly. Mode 2: cellphone and WIFI module carry on router together..
  • TRANSMISSION DISTANCE: In the open environment,when mobile phone is carrying on the WIFI module ,maximum transmission distance is 100 meter. When the WIFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal..
  • SAFE: Optocoupler isolated output, safe and reliable..
  • LED INDICATOR: On board relay LED indicator , mode option and working statue LED indicator..
  • SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied..
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DollaTek 5V ESP8266 Four Channel WiFi Relay IOT Smart Home Cellphone APP Remote Control

  • On board high quality MCU and ESP-01WIFI module Two working mode : Mode 1:cellphone carry on wifi module directly Mode 2:cellphone and wifi module carry on router together Additional function :work as USB module when disconnect ESP-01 module.
  • Transmission distance: (1) the open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 100 m.
  • (2), when the WiFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal.
  • Use the Smartconfig technology to complete the configuration of the account and password of the esp-01 WIFI module on the mobile APP. The configured account and password will be memorized after power off.
  • The board contains 5V,10A/250V AC 10A/30V DC relay, which can continuously absorb 100,000 times, with the protection of diode current and short response time..
  • With mode option and working statue LED indicator.With 4 isolator and strong anti interference ability.Reserved UART debug interface and MCU download port for program.
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Brite Strike Camp Perimeter Security System, Survival Signaling System, Complete Emergency System for Hunters, Campers, Hikers, Fishermen, BSTCAPSS

  • The camp alert perimeter security system and survival signaling system is a complete survival emergency system for hunters, campers, hikers, and fishermen..
  • works as a perimeter security system that will alert you if anyone or an animal wanders into your camp ground. The alarm module can be used as an audible emergency device to let passers-by know you need help..
  • alarm module has bright flashing blue leds that can be used as a signaling device at night. It also has a red led flashlight built in for map reading that will not destroy your night vision..
  • The CAPSS3 kit comes with two apals (all purpose adhesive light strips). the apals have a polished aluminum front that can be used as a small signaling mirror in the daytime..
  • repellant security camping security mountain lion bear alarm rescue signal signal bobcat system protector camp camping.
  • 135 db alarm module with built in red led flashlight and side blue leds for signaling. (Note: peel off backing with 3M adhesive for mounting).
  • Two blue led apals with polished aluminum surface for signaling day or night.
  • Two nylon zip ties for securing alarm module to a branch or stake.
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DIYmall 6M GPS Module with EEPROM for MWC/AeroQuad with Antenna for Arduino Flight Control Aircraft

  • When you test the GPS module, pls kindly note that you need test it in outdoor wide plain place, not indoor..
  • The 6M GPS module with ceramic destined antenna, super signal,can be quickly positioned..
  • The 6M GPS module uses serial comms to the host. It is setup to use 9600baud by default..
  • LED signal indicator,With data backup battery..
  • EEPROM power down to save the configuration parameters data..
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NOYITO Voltage to Current Module 0-10V to 0-20mA

  • NOYITO Voltage to Current module, 0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V voltage signal conversion to 0-20mA or 4-20mA current signal output, by adjusting the voltage to adjust the size of the current. Can be used to generate the signal source, valve adjustment, inverter control, PLC debugging, instrumentation test, LED test, analog transmitter.003cbr003e.
  • Implement the industry standard voltage (0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V) into an industry standard current (0-20mA, 4-20mA)., linear output, the output signal can be directly connected to the AD converter, with the AD function with the microcontroller connection.003cbr003e.
  • Using single-chip embedded technology. The module is small and easy to use in different places.003cbr003e.
  • Easy to use, can be fine-tuned by potentiometer.003cbr003e.
  • Module working voltage: DC12-24V . 【Please read the product pictures on the left side of the page for the wiring diagram of the product.】003cbr003e.
  • 【Manufacturer's One-year After-sale Warranty】.
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Celestron 44313 Micro Fi Wi-Fi Microscope (Gray)

  • Ergonomic handheld digital microscope with up to 80x magnification.
  • Internal Wi-Fi module for connecting to a smartphone or tablet with free app for both Apple and Android devices. Stream to up to 3 devices at once with a signal range up to 30 feet.
  • Perfect for inspection, forensics, and classroom exploration. Tripod adaptable with built-in 1/4-20 threaded insert for mounting to tripod or stand. Also functional as a surveillance camera with the lens configuration set at infinity focus.
  • Ergonomic handheld digital microscope with up to 80x magnification ^Internal Wi-Fi module for connecting to a smartphone or tablet with free app for both Apple and Android devices. Signal range up to 30 feet. ^Connect up to 3 devices at once ^Adjustable 6 LED ring illumination ^Can also be used as a surveillance camera. 1/4-20 threaded insert for mounting to tripod or stand..
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E Scooter Turn Signal,Scooter Turn Signal/Blinker/Tail Light with Remote Control Compatible with XIAOMI M365/Pro2/1S Series Electric Scooter Turn Signal Adjustable Direction Rechargeable Accessories

  • 【Wireless remote control High sound horn】This scooter turn signal uses wireless remote control, easy to operate, the horn will sound when turning, no need to worry about the vehicle behind, you can also adjust the angle to prompt the vehicle behind the pedestrian..
  • 【Highly waterproof No fear of rain】The turn signals are designed to be waterproof for life, with high brightness You can travel safely in the rain and prevent traffic accidents..
  • 【Stronger and easier installation】Our scooter turn signals are mounted with screws, which are more solid than other and other bundled installations, and will not fall off due to shaking during the ride, and are easy to install..
  • 【Installation instructions】First turn on the turn signal button, then press and hold the turn signal switch and the remote control switch at the same time for three seconds to complete the pairing..
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HiLetgo GY-NEO6MV2 NEO-6M GPS Flight Controller Module 3V-5V with Super Strong Ceramic Antenna for Arduino EEPROM APM 2.5

  • Module with a ceramic antenna, superior signal.
  • Save the configuration parameter data EEPROM Down.
  • Default baud rate: 9600, Interface: RS232 TTL.
  • Compatible with a variety of flight control module.
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EC Buying AD620 High Accuracy Low Power Programmable Instrumentation Amplifier Module Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal/Small Amplifiers Module

  • ...tems such as electronic scales and sensor interfaces. Also features low noise, low input bias current, and low power consumption. The module has a fixed voltage output..
  • ♥Basic Features: ✭Module Name AD620 Instrument Programmable Amplifier ✭Module size:50mm * 50mm ✭Module power supply: 5V-24V ✭Module input signal type: single-ended signal or differential signal ✭Module signal input and output range: the input signal range is within 100 microvolts of the power supply, and the output signal range is within the power supply ✭Module bandwidth: AD620: 120KHz (G=100), AD623: 800KHz (G=1), AD620/623 is lower than 50KHz at high gain, and higher than 1MHz at low gain.
  • ♥ Other Features: ✭Module gain: When there is no solder slip, the AD620 will zoom by 10 times by default, and the AD623 will zoom by 20 times by default. During welding slip, AD620: G=1+50K/Rg, AD623: G=1+100K/Rg ✭Maximum magnification of the module: more than 2000 times (actual measurement), due to the large gain of the waveform frequency band, it is recommended to use multi-stage amplification with high gain ✭Fixed output voltage: 5V-10V (default delivery 5V).
  • ♥ Other parameters: ✭Common mode rejection ratio: AD620: 100dB (minimum, G=10).
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Comimark 1Pcs GY NEO 6MV2 GPS Module NEO-6M GY-NEO 6MV2 Board with Antenna for Arduino New

  • This is GY NEO 6MV2 GPS Module NEO-6M GY-NEO6MV2 Board with Antenna for Arduino New，The default baud rate: 9600..
  • Non-brand New Chip, but the use of the same effect.，Module with antenna, mini size with strong signal..
  • EPROM save the configuration parameter data when power down，With data backup，With LED signal lights，Compatible with various flight control....
  • Package Included:1Pcs GY NEO 6MV2 GPS Module NEO-6M GY-NEO6MV2 Board with Antenna for Arduino New(If the number of products received is incorrect,....
  • We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution..
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Badlands Motorcycle Products Turn Signal Load Equalizer III

  • Fits: 2010-2013 Street Glides and Road Glides only.
  • Eliminates rapid flashing of turn signals.
  • Can be used with most custom turn signals (including halogen and LED signals).
  • Plug and play waterproof module works specifically with HD OEM alarm systems (TSSM) or HD turn signal module (TSM).
  • 100 percent solid-state and produces virtually zero heat, unlike load resistors.
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ICC/Intervox MEO-627PN-02-643, Condenser Microphone 6.0 X 2.7

  • DEPENDABLE TO USE: The Mic sensor sound module is professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use..
  • MAIN FUNCTION: This microphone sound detection module can detect sound strength of the environment, with high accuracy, great for professional usage..
  • ANALOG OUTPUT: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2, stable to use..
  • ADJUSATBLE GAIN: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed..
  • AD COVERSION: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion..
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