Best Bi directional Module

Digital 32 Channels Temperature Recorder Meter Temperature Data Logger AT4532 with TFT-LCD Display Thermocouple Data Logger -200 Degree to 1300 Degree Multi Channel Temperature Meter USB Interface

  • ★ Scan speed: Fast/Med/Slow The AT4532 is easy to set up and reconfigure from the front panel. AT4332 has bi-directional communication via RS-232C, which enables control from a host computer..
  • ★ Cold Junction Compensation The AT4532 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
  • ★ TFT True Color LCD Display AT4532 is tested to stringent shock and vibration standards. USB-Disk Interface . The meter warranty is 1 year ..
  • ★ Interface: RS232C and USB Slaver Interface AT4532 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals. The analog circuitry is also isolated from the digital circuitry ..
  • ★ Application : Apply to home appliance,motors,heating appliance,temperature controller,transformer,oven,thermal protector,power supply,lighting,electric power,LED and so on..
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Othos Multi-Functional Electric Grooming Razor Kit for Men Body Trimmer Nose Ear Eyebrow Trimmer with Precision Combs Wet and Dry use Waterproof AA Battery Operated Included

  • [7-in-1 Multi-functional Trimming Kit]:Othos multifunctional personal trimming kit including bi-directional body/beard shaver, nose & eyebrow trimmer,....
  • [Unique bi-directional technology]: Our exclusive bi-directional blades design offers a more convenient and free grooming experience. You can use with....
  • [Wet and Dry use, IPX5 waterproof]: The whole body of electric trimmer is IPX5 waterproof, and is available for dry or wet shaving. All the heads are....
  • [Cordless & battery operated] This trimmer runs on 1 AA battery (included) which is perfect traveling. You can use the trimmer without cord. Rotary....
  • [Ergonomic and stylish design]: Ergonomic Grip Handle makes it convenient and easy to hold. Perfect for travel, fits inside pocket, briefcase, bag,....
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Painless Performance 80132 Single Pole, Double Throw Relay, 40 Amp

  • ★ The 8-channel relay module is equipped with transistors, diodes and optocouplers to switch higher loads safely, reliably and with little power. The module is also equipped with generously dimensioned relays in order to be able to reliably carry out many switching processes..
  • ★ 5V 8-channel relay module, each relay requires 70mA for switching (switching capacity AC: max. 250V / 10A.
  • ★ 5V 8-channel relay module can be controlled directly with a microcontroller Raspberry Pi, Arduin, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic, etc..
  • ★ The relay acts as a switch that responds to a signal from the Arduin. Because of this, it is widely used in IoT projects to control lights and other electronic devices..
  • ★ Application: MCU control, PLC control, industrial area, smart home.If you need this relay, you can buy it directly. If there is a problem during use, you can contact us at any time to refund or replace it..
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Circuit Scribe Maker Kit: Conductive Rollerball Pen

  • ...sily connect and power components like motors, buzzers, switches and blinkers. A fun and accessible introduction to circuitry!.
  • SUPER KIT, SUPER POTENTIAL - What's included: conductive ink pen, the Inventor's Notebook, a sketchbook with guided experiments, 1x blinker, 1x photo sensor, 1x RGB LED, a buzzer, 2x bi-LED modules, 1x SPST switch module, a 9V battery module with battery, 1x NPN transistor, a pot, and a dimmer..
  • THE PERFECT GIFT - The perfect gift for young scientists, engineers, makers, inventors and artists. Circuit Scribe is an educational STEM toy and science kit perfect for home or the classroom. Create functional projects, imaginative pieces of art, all while learning!.
  • OUT OF THE BOX FUN - Learn by doing and drawing! No soldering, no tools, and no experience necessary. With easy to follow instructions, and guided experiments, projects are limited only to your imagination!.
  • CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe was named Creative Child Magazine’s “Product of the Year." It is a proven learning and educational toy for kids 8+, but also a perfect gift for all ages!.
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Wireless HDMI Transmitter and Receiver Kits with Bi-Directional Switcher Extender Support 4K@30Hz for Streaming Video/Audio from Laptop/PC/PS4/5 to TV/Monitor for Home Theater/Conferences/Games

  • ▶【Wireless Hdmi Transmitter & Receiver-Multifunctional】Wireless HDMI Adapter kits support stream HD 4K 3D movies, TV, video, audio, games,....
  • ▶【Plug and Play & Easy to Carry】Wireless HDMI Transmitter and Receiver, easy to install ,No software, WiFi connection required. Connect the....
  • ▶【Transmission Speed and Distance】 The wireless transmitter can easily send uncompressed HD video and digital audio. The dual antenna makes 5G....
  • ▶【Bi-Directional HDMI Switcher】 The Bi-Directional HDMI Switcher have 3 HDMI ports, support 2 input 1 output mode and 1 input 2 output mode (⚠....
  • ▶【What You Get & Service】1x Wireless HDMI Transmitter,1x Wireless HDMI Receiver,1x Bi-Directional HDMI Switcher,1x HDMI Cable,2x Type-C Cable,1x....
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2Pack GPS Module,Navigation Satellite Positioning NEO-6M,Arduino GPS, Drone Microcontroller, GPS Receiver Compatible with 51 Microcontroller STM32 Arduino UNO R3 with Antenna High Sensitivity

  • GT-U7 main module GPS module using the original UBLOX 7th generation chip, Software is compatible with NEO-6M. GT-U7 module, with high sensitivity, low power consumption, miniaturization, its extremely high tracking sensitivity greatly expanded its positioning of the coverage.
  • With a USB interface, you can directly use the phone data cable on the computer point of view positioning effect.
  • With IPEX antenna interface, the default distribution of active antenna, can be quickly positioned.
  • USB directly connected to the computer, That is, with the host computer-owned serial port function, no need for external serial module, send IPX interface active antenna.
  • If you have any issue when using our product,or you need product use documentation, please contact us directly for assistance.we will reply your problem in 24 hours.We try our best to provide the most professional service for each customer..
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Logitech USB Unifying Receiver - 2 Pack

  • Applications: This device can be wildly used to wireless remote control,wireless audio,somatosensory devices, RFID, NFC, smart grid, smart home, etc..
  • NRF24L01 Wireless Transceiver Module with 125 Communications channels, multi-point communication and frequency hopping to meet the communication....
  • NRF24L01 wireless transceiver module built-in 2.4GHz antenna, small size, 15x29mm (including antenna).
  • it can be directly connected to a variety of....
  • The operating voltage of the wireless module is generally 3.3v, while the ordinary 51 microcontroller is 5v. This module is convenient to shop....
  • NRF24L01 Socket Breakout Adapter with NRF24L01 Wireless Transceiver Module.
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SAMSUNG Sound Tower MX-T50 - 500-Watts - Black (2020)

  • Stereo sound with 500 watt high power bi-directional speakers.
  • Bi-directional Sound: Experience wider room filling sound.
  • Dynamic bass for sound you can feel. Dynamic Bass: Boost the bass with the touch of a button.
  • LED Party Lights: Experience light effects that pulse with the beat.
  • Karaoke Mode: Belt out your best solo with single mic input.
  • Product Dimensions: 13.8" W x 25.6" H x 12.7" D.
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J&D RCA Cable,RCA to 3.5mm Cable Gold Plated Audiowave Series 3.5mm Male to 2 RCA Male Stereo Audio Adapter Y Splitter RCA Cable for Smartphones, Tablets, Speakers, 3 Feet

  • Convenient Design: Creative Redesigned moving module enables to adjust cable length flexibly and reduce cable mess.
  • The Y bifurcation spot is in the middle of cord.
  • Perfect Connection: Connecting smartphones, MP3 players, or Tablets to Stereo Receiver, speaker, amplifier or other RCA enabled devices.
  • Composition and Excellent Sound: 3.5mm Male connector on one end and 2 Male RCA connectors on the other end (white for left audio and red for right audio).
  • Dual shielding, corrosion resistant gold plated connecters making the sound signal transmit with minimal signal loss.
  • Bi Directional: 2 RCA and 3.5mm could both be the audio input.
  • In another word, it works either from 2RCA to 3.5mm or from 3.5mm to 2RCA to provide a versatile connection between hardware for all built-in stereo audio devices.
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DS18B20 Temperature Sensor Module Kit with Waterproof Stainless Steel Probe for Raspberry Pi

  • Simplify connecting a waterproof temperature sensor to your project with this adapter module kit.
  • Pull-up resistor included on the adapter module, an external resistor is not required to connect directly to the GPIO of the Raspberry Pi.
  • Waterproof digital temperature sensor DS18B20 on 100cm cable with adapter module.
  • Measure the temperature directly in water or soil.
  • DS18B20 Wiring: Red = VCC, Yellow = Data, Black = GND.
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