Best Voltage Transmitter

Archer Video/Computer RF Modulator (Radio Shack) 15-1273

  • 1.44 Inch LCD Display: Nulaxy KM18 Bluetooth FM transmitter has a 1.44 inch screen for better displaying information like phone calls, FM channels, music, car battery voltage, etc. The ideal screen size to assist you in driving safe without disturbance..
  • Flexible Gooseneck&Bluetooth V5.0: The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LCD display screen. With the Bluetooth V5.0 technology, the car bluetooth adapter can provide a more stable and faster connecting without intermittent disconnection..
  • Noise Cancellation&Hi-Fi Sound Quality: Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands free calls. High Quality Music Streaming ensures crystal clear sound for listening music and hands-free calls..
  • Hands-free Calls: All in one button for hands-free calls: answer/reject/hand up/recall make you seamlessly switch between incoming calls and music. Enjoy complete voice-control and safer driving with this Bluetooth transmitter..
  • Wide Compatibility: The fm transmitter bluetooth for car is compatible with most devices on the market, such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. Yo....
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Battery Monitor for Car RV DC Voltage with Wireless Alerts with Email Text Message and Push Notifications

  • Get an alert when your battery voltage drops. Built-in transmitter uses your WiFi at 2.4 GHz to communicate with cloud-based servers.
  • Each device can send alerts to multiple (up to five) email addresses. All or some of the email addresses can be used to receive text notifications.....
  • 3 AA batteries are required, they are not included.
  • Monitored voltage range is between 0.5 and 50 VDC, up to 3 independent sources can be monitored simultaneously.
  • CAUTION: DO NOT SUPPLY VOLTAGE SOURCES GREATER THAN 50 VDC.
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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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Bluetooth 5.1 FM Transmitter for Car, Wireless Bluetooth Car Adapter with 36W QC 3.0 + PD 3.0 USB C Fast Charger, Car Radio Transmitter, Support Hands-Free Phone Call Siri Voice Assistant

  • bluetooth V5.1 2. Support dual LED Display, battery voltage real-time detection and display 3. Maximum power 36W,Support QC3.0 (QC 18W),PD3.0(PD 18W).IC: 27177-BC72. HVIN:BC72.
  • Support Siri/Google voice assistant 2. Support stereo FM Transmitter 3. Support power off memory function 4. Support bluetooth reconnect automatic 5. bluetooth support A2DP,AVRCP,HFP,HSP.
  • Support private answer 2. Support bluetooth stereo music DSP technology 3. One key to turn off FM Transmitter, retain charging function.
  • Support input over-voltage protection, output over-current protection, output short-circuit protection and over temperature protection.
  • Thank you for purchasing our bluetooth car charger! In order to have a best performance experience, please read the manual carefully before use!Important Note :Volume level is not adjustable, volume level defaults to maximum..
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QWinOut ARF/PNP Full Set Hexacopter DIY Drone Kit Tarot 690mm Frame with 750KV Motor GPS PIX 2.4.8 32 Bit Flight Controller (ARF)

  • – Integrated backup power supply and failure backup controller.
  • redundant power input and fault transfer function.
  • RadioLink AT10 2.4Ghz 10CH RC Transmitter with R10D Receiver PRM-01 Voltage Return Module: Multiple function remote control system,including helicopter,airplane and slider three type flying machine and five models,cover almost every popular model.   3.5 inch colorful screen 320×480 resolution,clear display menu and graphs.   Expansion feedback module,users can get plane details in real time.   Make very setting clear and exactly output result..
  • RadioLink AT10 2.4Ghz 10CH RC Transmitter with R10D Receiver PRM-01 Voltage Return Module: Great control distance: 1.1km on the ground, 2km in the sky.   Fast response time only 3ms to the operation,faster then the other transmitter 20ms,even ten channels also let you feel it.  High channel resolution reaches 4096,0.25us per resolution let all the servos keep tranquil.   Strong anti-jumping,DSSS(Direct sequence spread spectrum) technology..
  • Pls note: Support Max 3-4S battery (Optional, only included in ARF Version).
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Handsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones.

  • 【Product List】: FM transmitter + rocking duck + 3 in 1 charging cable + hook / 2.
  • 【Dual USB Car Charger】: 2 USB charging ports for charging most USB devices. Input 12V/24V. 1.0A USB port can read and charge function.
  • smart 3.1A fast charging port can intelligently identify and charge electronic devices..
  • 【Hands-free function】:Built-in microphone, automatically switch from music playback to hands-free mode when answering a call. Answer/reject/raise hand/talk all on one key..
  • 【Car battery voltage function】:Display voltage for 3 seconds when plugged in the car socket port. Always keep the battery status healthy. Then turn to auto play mode..
  • 【Music Play】:Bluetooth cigarette lighter adapter for music supports Bluetooth/U disk/TF card/MP3/WMA player. With anti-interference performance and CVC technology. Listen to music while charging. Automatically connect the pairing in memory after power on..
  • 【More Compatibility】:Wireless Bluetooth FM transmitter adapter for car radio to transmit call/MP3 music/cell phone sound to car speakers. Compatible with iPad, iPhone, Samsung, Google, LG, HTC and Bluetooth devices..
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Bluetooth FM Transmitter for Car, Bluetooth 5.0 Car Radio Adapter Music Player Kit, Support QC3.0 USB Charging, Handsfree Call, Siri Google Assistant, SD Card/U Disk, LED Voltmeter

  • 【Crystal Clear Sound】Newest Bluetooth 5.0 FM transmitter and CVC noise cancellation technology ensure that this car radio adapter connects to your devices more quickly and consistently, bringing you CD-like music feeling..
  • 【Handsfree Car Kit】Built-in microphone will switch from music playing to hands-free talking when a phone comes in. Answer/end/reject/redial a call or activate Siri/Google Easily Now by clicking a button..
  • 【Three Music Play Modes】Support playing with Bluetooth, microSD card (up to 32GB), and USB flash drive (up to 32GB). Attention: to avoid any noise, please adjust the frequency of the fm transmitter just the same as on the car radio (a blank radio station will avoid signal interference).
  • 【Dual USB Ports & QC3.0 Fast Charge】Our Bluetooth radio fm transmitter has 2 USB ports for charging. QC3.0 fast charging port is 5V/3A, up to Max 18W. Another USB port is 5V/1A, can charge devices as well as can read music files in U disk, such as MP3, WMA, WAV format..
  • 【LED Voltmeter Display】The car voltage will be displayed when the FM transmitter is inserted into the car cigarette lighter. The last paired phone can be automatically connected due to the memory function..
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FM Transmitter Car Bluetooth Adapter, LIHAN Wireless Aux Radio, Hands-Free Call, Type-C & Fast Car Charger, MP3 Music Player, Support USB Drive/ TF Card

  • ...und Quality Loss,3 Way to Play Music]Making with anti-interference performance and CVC technology make less sound quality loss, you can enjoy more powerful music. 3 ways to play music: Bluetooth, USB drive, TF card, Heartily enjoys wonderful music in the way you like.
  • [Type C & QC 3.0 Fast Charging]The Bluetooth FM Transmitter is equipped with PD 30W Type-C and QC3.0 18W USB charging port, fast charging two devices at the same time. The charger efficiency is 80% more than the normal charger. Providing you a high-speed and convenient charging experience.
  • [Hands-Free Call And Voice Navigation]The built-in Noise Suppression (CVC) design can reduce external environmental noise well to provide crystal clear for hands-free call. All in one button: answer/reject/hand up/recall enable you seamlessly switch between incoming calls and music.
  • [Car Voltage & Integrated-design & Durable]The FM transmitter will display the car’s voltage when plugged into the cigarette lighter. Let you know the car voltage at any time.The shell adopts an integrated design, one-time molding, more refined, and more durable.
  • [Safe Protections & Wide Compatibility]Passed CE, FCC, and RoHS certifications. Multiple protections for overcurrent, overvoltage, overload, overheat, and short....
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Wolfwhoop SPW-D Control Buck Converter 7-36V to 5V 1A Step-Down Regulator Module Power Inverter Volt Stabilizer

  • It can power for transmitter and receiver or mini camera.
  • This voltage step down module is designed for 2-6S Battery.
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iFlight SucceX-Force 5.8G PIT/25mW/100mW/400mW/600mW Switchable VTX FPV Video Transmitter for FPV Racing Drone Quadcopter

  • 1.iFlight new fpv vtx,succeX-Force 5.8G 600mW Switchable FPV Video Transmitter, Stable output power,long transmission distance, strong....
  • 2.Wide input voltage range. low power consumption: 6V~36V.
  • 3.5.8G 40CH 25mW/100mW/400mW/600mW switchable video transmitter..
  • 4.Built-in output power self-check function.
  • 5.Pack list: 1x VTX,1x MMCX to SMA Female Adapter Cable,1x MMCX straight antenna,1x 100mm 6pin cable..
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