Reviews10 Pairs Module

4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler

  • The module uses genuine quality relay, normally open interfaces.
  • SMD optocoupler isolation, strong driving ability, stable performance.
  • The module can be set high or low triggered by jumper.
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SEEU. AGAIN 16 Music Box Kit DIY Electronic Production Kit 16 Sound Module Soldering Circuit Board Practice Learning Parts

  • Newly designed subwoofer that delivers a dynamic range of bass in a small, compact size that can be easily hidden.
  • Designed to be paired with the Bose sound bar 500, Bose sound bar 700 and Compatible with SoundTouch 300 soundbar as well.
  • Connects wirelessly to the Bose sound bar for easier setup and placement, so you can enjoy your entertainment in minutes.
  • Crafted from Premium materials and measuring only 10" x 10" x 10" for easy, inconspicuous placement.
  • Bose Bass Module Connection Cable for use with the Bose TV Speaker.
  • A 15′ (4. 6 m) cable with 3. 5 mm connectors for a wired connection from a Bose Bass Module to the Bose TV Speaker..
  • Expand your system with an optional bass module for a more heart-pounding, cinema-quality experience..
  • The Bose TV Speaker requires a wired connection and is compatible with the Bose Bass Module 500 or 700.
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iCreatin 4-Ports Passive Power Over Ethernet PoE Injector Adapter Midspan w/ 48V65W Power Supply for 4 IP Camera, VOIP Phones or Access Points

  • This Power over Ethernet module allows you to power up to 4 devices remotely over ethernet wiring up to 328 ft (100 meters) away.
  • Add PoE ability to any Ethernet switch or router. Use this device to inject power into the CAT-5, CAT-6 or CAT-7 cable..
  • 10/100M operation, Standard Ethernet uses 2 of the 4 pairs, passive POE uses unused pins 4/5 for plus power, and 7/8 for ground..
  • For Many popular devices like IP Cameras, IP Phones, WiFi Access Points and more.
  • 48V 65W high quality UL listed power supply included, power for IEEE802.3af device..
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5pcs HC-SR04 Ultrasonic Sensor Distance Sensor with Ultrasonic Transmitter and Receiver Module Compatible with Ar-duino UNO MEGA2560 Nano Robot XBee ZigBee

  • Induction Angle: not more than 15 degrees:....
  • the module HC-SR04 works: (1) IO trigger ranging to at least 10us high signal.
  • (2) module automatically sends eight 40kHz square wave, automatically....
  • Panel wiring, VCC, trig 's (control side), the echo (receiving end), out (empty feet), GND.
  • Note: TRIP-pin internal pull-up 10K resistor, down TRIP microcontroller IO port pin, and then to a 10us pulse signal..
  • OUT pin for this module as the switch output pin when the anti-theft module, ranging modules do not use this foot!.
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ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight（5pcs

  • HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal.
  • This module has stable performance and accurate measurement distance..
  • Detection distance: 0.78~196 in/ (2cm~500cm).
  • This module is fully Compatible with GH-311 anti-theft module..
  • HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight.
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waveshare for Raspberry Pi Pico Evaluation Kit B Include Pi Pico Board with Pre-Soldered Header,1.14inch RGB Color LCD, 10DOF IMU Sensor Module,Dual GPIO Expander,Breadboard

  • Raspberry Pi Pico Evaluation Kit inlclude Raspberry Pi Pico with pre-soldered header ,1.14inch LCD Display Module,10-DOF IMU Sensor Module,Dual GPIO Expander ,830 Quality Breadboard etc.
  • Raspberry Pi Pico Board,a tiny, fast, and versatile microcontroller board,Built Using RP2040 Microcontroller Chip Designed By Raspberry Pi.
  • 1.14" LCD Display Module for Pico ,Embedded ST7789 Driver, Using SPI Bus.
  • 10-DOF IMU Sensor Module,an IMU sensor expansion module specialized for Raspberry Pi Pico. It incorporates sensors including gyroscope, accelerometer, magnetometer, baroceptor, and uses I2C bus for communication..
  • Dual GPIO Expander for Pico,Two Sets Of Standard Raspberry Pi Pico GPIO Male Headers.
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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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2pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino Uno R3 Mega 2560 Nano Raspberry Pi 3 Smart Robotics Projects

  • HC-SR04 Ultrasonic Sensor Distance Module:using IO trigger for at least 10us high level signal..
  • The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back..
  • If the signal back,through high level,time of high output IO duration is the time from sending ultrasonic to returning.Test distance = (high level time velocity of sound (340M/S)/2..
  • Resolution:0.3 cm,Module precision:blind spots (2cm)-SUPER CLOSE..
  • The module performance is stable,measure distance accurately.SRF05,SRF02 ultrasonic ranging module comparable.This module is compatible with GH-311 anti-theft module..
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iCreatin 8-Port Passive Power Over Ethernet PoE+ Injector Adapter with 48V 65W Power Supply for 8 POE Enabled IP Camera, VOIP Phones, Access Points and More, 10/100Mbps

  • This Power over Ethernet module allows you to power up to 8 devices remotely over ethernet (10/100Mbps) wiring up to 328 ft (100 meters) away.
  • Add PoE ability to any Ethernet switch or router. Use this device to inject power into the CAT-5, CAT-6 or CAT-7 cable..
  • Standard Ethernet uses 2 of the 4 pairs, passive POE uses unused pins 4/5 for plus power, and 7/8 for ground..
  • For Many popular devices like IP Cameras, IP Phones, WiFi Access Points and more.
  • 48V 65W high quality UL listed power supply included, can power for IEEE802.3af device..
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MokerLink 8 Port 10Gbps SFP+ Switch, Support 1G SFP and 10G SFP+, 160Gbps Bandwidth, Fanless Unmanaged Plug and Play Ethernet Switch

  • 10 Gigabit SFP+: 8 x 10Gbps SFP+ ports, enable high-bandwidth connected, auto-adaptive 1G/2.5G/10G optical fiber module, wider rate range.
  • 160Gbps Bandwidth: switching capacity is 160Gbps, all ports can achieve non-blocking 10G line speed forwarding.
  • Open SFP: Support standard SFP interface optical module, no encryption, such as multi mode, single mode, SFP to RJ45 Modules.***No include SFP module***.
  • Plug and Play: Unmanaged simple setup, with no software to install or configuration needed. LED indicators can clearly show the status and rate of the port.
  • Widely Used: Metal case, fanless design, quiet and stable operation, suitable for high-speed and long-distance fiber transmission.
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EAGWELL 200 Pcs Super Bright 12V 1.44W 3 LED Module Lights 5050 SMD RGB Color Changing 100Ft Waterproof Light Lamp for Home Garden Xmas Wedding Party Decoration or Letter Design (RGB Injection)

  • 【High Grade Commercial LED Module】Up to 20 Lumen/led output a total of 2400 Lumens, 600pcs super bright Big SMD 5050 RGB LED bulb, Red,Blue,Green basic lighting effect, can change to 12 different kind color, adjust brightness and 4 Dynamic mode by RGB remote controller..
  • 【Save Electricity Cost and Sales Picking Up】10 ft of each string ,total 100 ft (10 lots of 100 ft), provides extreme energy saving solution and brightness for your business. with upgraded DC12V input low voltage and IP67 waterproof so that module led lights can work normally when it rains or snows..
  • 【Can be Cut Off】 High energy efficient 5050 SMD module 30 watt and 200 Lumen for each . 20 Pcs led module each string ,3 Leds each module, so that module lights can be cut off to DIY your own LOGO or Lighted Store Signage..
  • 【Easy to Use】 Easy installation With Super Sticky Self-Adhesive tape on the back of each module, and optional screw holes, you can stick or hang on anywhere you like. Please search (ASIN) B082RM4XXJ of power supply and (ASIN) B082M8K68V of Remote Controller, if you need them from us ..
  • 【Extensive Applications】Can be used in LED Channel Letter Lighting, Boat Cabin & Deck Lighting,Garage,Car, Motorcycles, Cabinets, Showcase, Step lights, Makeup mirro....
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