ReviewsSwitch Module

HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

  • The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices.HC-05 Wireless BT Module.
  • HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED..
  • Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234.
  • Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode..
  • 6 PIN Dopunt Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your Arduino Board.
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Adafruit 1918 Analog UV Light Sensor Breakout - GUVA-S12SD

  • photosensitive resistance module's most sensitive to ambient light, commonly used to detect environment around the brightness of the light, or MCU trigger relay module, etc..
  • module in the environment light intensity than set threshold, output high level DO end, when the environment light intensity more than set threshold, the DO output low level.
  • the DO output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect the environment light intensity change.
  • the DO output can be directly driven our relay module, which can form a light-operated switch..
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Yamix DIY V8 Engine Model 500+Pieces Metal Mechanical Engine Science Experiment Toy

  • FEATURES: Computer controlled CDI ignition system for the DLE 30cc engine (will not work with other DLE engines) Automatic timing advance Accepts the.
  • INCLUDES: Ignition Module Pickup Lead Kill Switch Lead Silicone Wrap Wire Cover Tachometer Lead Ignition Wire with Connector and Insulator.
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5PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

  • HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup..
  • Default baud rate:9600, Button: Press the button.
  • the module enter the AT mode. AT commands are executed only in AT mode..
  • HC-05 is able to operate in both master and slave mode. Its communication is via serial communication which makes an easy way to interface with controller or PC. It's ideal replacement to your wired serial connection..
  • HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your motherboard project, and then you can use your android phone to control some gadgets, such as: switch, LED..
  • Note: The module doesn’t suitable for IOS system..
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AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger

  • Normally Open Interfaces Maximum Load : AC 250V/10A, DC 30V/10A.
  • 2 Channel Relay Module 5V Comes with High-Current Relay,Trigger Current : 5mA.
  • 5V Relay Module is 2 Channel Isolated, Each Relay Can Individually Switch On/Off by An Opto-Isolated Digital Input.
  • Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move.
  • With Optical Coupling Isolation,Triggering More Reliable and Stable.
  • 2 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers.
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Dell Networking N4032F 24P SFP+ 10GbE RA Switch N4032F (Renewed)

  • Manufacturer: Dell Model: N4032F Switch Size: 1 RU Ports: 24 x 1/10GbE SFP+ Uplink Speed: Network Module Required Additional Ports: 1 x Rear out-of-band 10/100/1000 management port, 1 x USB Type-A, 1 x RJ45 Manage port - RS232 signaling OS: OS6 Switch Includes: 2 x Hot-swappable 460W AC Standard Airflow (I/O to PSU) PSUs. 2 x Standard Airflow (I/O to PSU) Fans. 1 x Hot-swappable expansion module bay (Networking module not included). Ready Rails kit included. N4032F.
  • All Prime orders ship same day if purchased by 2pm EST, Monday through Friday.
  • No-Nonsense Next Business Day Warranty on most servers and parts.
  • Please contact xByte Technologies for questions about expedited shipping, item description, product condition, or warranty.
  • xByte Technologies is a premier reseller of IT equipment with a history of quality service for over 16 years.
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JHEUAYK Solar System Solar Combiner Box 32A PV DC Isolator Switch for Solar Power System RV, Boats, and Off/On-Grid Solar System, IP66 Waterproof

  • The DC main switch is used to switch off all poles of the solar module. It is installed on the string line between the module and the grid inverter or charge controller. This is a high quality circuit breaker. Depending on the configuration, it can switch switching currents of up to 32A at voltages of up to 1200V..
  • High-quality, impact-resistant, UV-resistant housing.
  • Reliable electrical performance, durable.
  • Excellent outdoor waterproof performance, IP66.
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Acxico 2 pcs ESP8266 ESP-01S + 5V WiFi Relay Module Smart Home Remote Control Unlock Board

  • This module uses genuine relays and normally open interfaces. High stability and low power consumption..
  • Strong driving ability, stable and reliable performance. High efficiency, fine workmanship, and durable..
  • Add one more ESP-01S module. This smart relay module is based on the ESP-01S WIFI module design. It can be used to DIY your own smart switch. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs. It's easy to use right away..
  • The package includes：2 pcs ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S).
  • We are very grateful for all customers’ opinions to improve sales, if you are not satisfied, please contact us to find the best solution.
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DIY WiFi Smart 2/3 Way Light LED Dimmer Switch Module Smart Life/Tuya APP Remote Control Compatible with Alexa Google Home

  • 1.Easy replace your traditional dimmer light switch to make it smart,can make your exist 3 way switch smart also,just install 1 DIY smart dimmer switch,suit for EU/UK switch box,please confirm the size before order..
  • 2.0%-100% Dimmable: Adjust the Brightness Via Your Voice Assistant like Amazon Alexa Google Home or your mobile phone.
  • 3.Wi-fi control via your mobile phone 2.4G Networks provides the needed connection to the DIY Switch Dimmer Module without the need of a separate HUB..
  • 4.Uses popular"Smart life/Tuya"Android / IOs app Versatile APP Allows for Full Control of Your Lights or Compatible Appliances. Multiple Program Options Allow You to Plan the Exact Time to Turn Lights On/Off Automatically..
  • 5.Give your devices the ultimate power on/off smart makeover,Simply Wire this Do-It-Yourself Module between your Device and Power Source to convert most Compatible Products to a Smart one..
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Garbage Disposal Air Switch Kit Dual Outlet Sink Top Waste Disposal Long Stainless Steel Brush Nickel On/Off Air Button Food and Waste Disposals Part by Etoolcity

  • Upgrade Version: We redefined the air switch, made of real stainless steel, never worry fade away and fall off, more elasticity and flexiable.
  • Two Power Module Installation Methods: You can use screws to fix the power module part, or use strong nano-markless hook sticker to attach directly to the wall. Both ways are very strong.
  • Unique Dual Outlet Design: The 'B' outlet using for the garbage disposal is controlled by the air button.
  • The 'A' outlet using for other devices like hot water dispenser or dishwasher is directly powered.
  • Easy To Installe Air Button: Just drill a not less then 1-1/4 diameter hole in the sink, counter-top or front of the sink cabinet, place the rubber gasket between the push button and the top of the sink counter. Tighten the plastic nut under the sink counter to ensure a watertight seal.
  • Air switch kit includes: Dual-outlet power module, 5ft long air tube, 2.5ft power cable, long(2.7'') stainless steel air switch brushed nickel button, set screws and strong nano-markless hook sticker.
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Isolation Amplifiers 4.5 - 5.5 SV 8 dB (10 pieces)

  • 【QUALITY GUARANTEE】The Digital Audio Amplifier Power Module is made by a professional manufacturer and has undergone multiple tests. It has a very good quality guarantee and a 100% brand new high-quality brand..
  • 【HAVE A DIGITAL CHIP】The Digital Audio Amplifier Power Module is equipped with PAM8403 digital chip, which is a small digital amplifier chip, which can highlight the advantages of digital chip and bring you a good experience..
  • 【POWERFUL FUNCTIONS】The circuit of the Digital Audio Amplifier Power Module adopts reasonable configuration, the power filter is upgraded to 470 uf, and with 1.6 mm glass fiber board, it has excellent performance and powerful functions..
  • 【HI-FI SOUND QUALITY】The Digital Audio Amplifier Power Module outputs 3 w + 3 w high-fidelity sound quality, which can restore the most realistic scenes and bring you a good experience. It is a rare good choice for you.
  • 【THE ANTI-METER BODY】The Digital Audio Amplifier Power Module adopts the original anti-meter body, and the potentiometer with counterclockwise switch can directly cut off the power supply. It is safe and you can buy it with confidence..
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