Reviews Earth Module

Murray MP250GF 50-Amp 2 Pole 240-Volt Ground Fault Circuit Interrupter

  • Class A rainproof, ideal for indoor and outdoor use.
  • Protect you and your appliances from electric shock: when leakage of electricity takes place, the module breaks the circuit automatically within 0.03 second.
  • In-line module, easy to install: for both input and output, connect 3 pcs of wire to joints marked black(L, live wire), green(E, earth wire) and white(N, null wire).
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LEGO City Space Lunar Space Station 60227 Space Station Building Set with Toy Shuttle, Detachable Satellite and Astronaut Minifigures, Popular Space Gift (412 Pieces)

  • Build a lunar space station with 3 separate modules and open-ended configuration possibilities, plus a detachable shuttle toy for hauling supplies between Earth and the Moon!.
  • Includes 2 LEGO City astronaut minifigures, 2 space station crew member minifigures and a robot, plus a satellite and a central airlock.
  • Shuttle measures over 1” (4cm) high, 4” (12cm) long and 4” (12cm) wide Satellite measures over 1” (3cm) high, 1” (5cm) long and 6” (17cm) wide Kitchen module measures over 2” (7cm) high, 5” (13cm) long and 3” (8cm) wide Lab module measures over 2” (7cm) high, over 2” (7cm) long and 2” (6cm) wide Living module measures over 2” (7cm) high, over 2” (7cm) long and 2” (6cm) wide Central airlock measures over 2” (7cm) high, over 4” (11cm) long and 6” (17cm) wide.
  • 412 pieces – Space exploration toy for boys and girls aged 6+ and for fans of space gifts and kids of all ages.
  • This LEGO City Lunar Space Station 60227 outer space toy set makes a great gift for kids and can be built together with all other original LEGO sets and LEGO bricks for more creative play.
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3Dstereo ViewMaster Space Exploration - 3 Reel Set - (New)

  • Apollo Moon Missions & Kennedy Space Center - Classic Viewmaster - 3 Reels - 21 3D Pictures.
  • Reel A - Apollo 8 Mission Saturn V was launch vehicle for Apollo Missions.
  • Apollo 8 Crew were first men to orbit the moon.
  • Crew were first men to see the far side of the moon.
  • Splash down as Apollo capsule is recovered..
  • Reel B - John F. Kennedy Space Center Space Shuttle Model.
  • Apollo launch recreated in simulated firing room..
  • Reel C - Apollo 11 Mission July 20, 1969 - the Eagle has landed.
  • Armstrong’s historic photo of Aldrin’s first step on the moon.
  • Aldrin stands beside the US flag on moon.
  • Lunar Module Eagle returns to rendezvous with Columbia.
  • Command Module awaits return of first men on the moon.
  • Armstrong: That’s one small step for a man, one giant leap for mankind..
  • You will need a ViewFinder viewer to see the 3D images - available here on Amazon.
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LEGO City Space Lunar Space Station 60227 Space Station Building Set with Toy Shuttle, Detachable Satellite and Astronaut Minifigures, Popular Space Gift, New 2019 (412 Pieces)

  • Build a lunar space station with 3 separate modules and open-ended configuration possibilities, plus a detachable shuttle toy for hauling supplies between Earth and the Moon!.
  • Includes 2 LEGO City astronaut minifigures, 2 space station crew member minifigures and a robot, plus a satellite and a central airlock.
  • Shuttle measures over 1-inch (4cm) high, 4-inch (12cm) long and 4-inch (12cm) wide Satellite measures over 1-inch (3cm) high, 1-inch (5cm) long and 6-inch (17cm) wide Kitchen module measures over 2-inch (7cm) high, 5-inch (13cm) long and 3-inch (8cm) wide Lab module measures over 2-inch (7cm) high, over 2-inch (7cm) long and 2-inch (6cm) wide Living module measures over 2-inch (7cm) high, over 2-inch (7cm) long and 2-inch (6cm) wide Central airlock measures over 2-inch (7cm) high, over 4-inch (11cm) long and 6-inch (17cm) wide.
  • 412 pieces – Space exploration toy for boys and girls aged 6+ and for fans of space gifts and kids of all ages.
  • This LEGO City Lunar Space Station 60227 outer space toy set makes a great gift for kids and can be built together with all other original LEGO sets and LEGO bricks for more creative play.
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GAR Monster Starter Kit for Arduino Uno Mega Nano Complete Advanced Set w/ ESP32 25 Sensor Modules Bluetooth WiFi Ethernet Wireless for Electronics STEM Robotics Projects

  • Advancing the development of robotics technology w/ Earth's 2nd biggest & most advanced starter kit for Arduino. 65+ pieces w/ FIVE main boards: 100%....
  • Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time....
  • Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers....
  • All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and....
  • Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable organizer....
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Spy Earpiece Invisible Wireless Bluetooth Wireless Loop Headset exam Cheat (Beige Loop)

  • Bluetooth neckloop now is powered by new 4 Watt audio amplifier and now offers more powerful output audio signals..
  • Bluetooth module v4.0 allows you to pause/play even change songs by simply click buttons. Built-in 700mAh rechargeable battery provide extra talk time..
  • Super mini earpiece made by rare earth magnetic materials. Around the size of rice for stealthy use. It does not need a battery and it works with the neckloop amplifiers..
  • Magnetic earpiece made of high quality of neodymium. NdFeB earpiece's low price makes it very affordable..
  • The NdFeB super mini magnetic earpiece is the smallest earpiece in the world to provide wireless covert conversation functions..
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Arduino | Step by Step: The Ultimate Beginner’s Guide with Basics on Hardware, Software, Programming & DIY Projects (Arduino | Introduction and Projects Book 1)

  • ... biggest & most advanced starter kit for Arduino. 65+ pieces w/ FIVE main boards: 100% Arduino-compatible Uno R3, Mega 2560, Nano V3, ESP32 WiFi+Bluetooth and ESP8266 NodeMCU development platforms.
  • Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time Clock, Impact Switch, 3-Axis Accelerometer, LCD, Relay, Servo and Stepper Motor - suitable for beginner or advanced users.
  • Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers and the W5100 Ethernet Shield.
  • All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and videos to help you learn to program all the parts and get started quickly.
  • Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable organizer tool box for safe transport and storage. No soldering req....
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Geekstory G72 G-Mouse USB GPS Dongle Glonass Beidou GNSS Receiver Module for Raspberry Pi Linux Window Geekstory Better Than vk-172 GPS

  • G72 gps usb use the newer chip(M8130-KT Chip), better than vk-172 gps.This usb gps works with Windows, Android, Raspberry pi, Linux and Google Earth,....
  • The device defaults to GPS+Beidou, GPS+Glonass needs to send instructions to change..
  • You need to install driver before use it on window, but plug and play for raspberry pi and Linux. If you need some driver links and using videos for....
  • 1 X USB GPS Receiver Module, the product dimensions: 60x24X9mm. Update frequency: 1~10Hz, Baud rate: 4800, 9600, 19200, 38400, 57600, 115200bps.
  • The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory"....
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SUNGOLDPOWER ARC MMA 200A Welder Dual 110V 220V IGBT Hot Start Welding Machine DC Inverter Welder 200 AMP LCD Anti-Stick

  • Please Note: some cheaper welders are only about 7-10lbs, looks like a toy.
  • however, SUNGOLDPOWER welder is heavier than others, because SUNGOLDPOWER welder is full-bridge welder (many cheap welders are half bridge welder), we use more high quality components to support its perfect working and long-life time..
  • 2.Advanced control module IGBT dual 110V and 220V, improves the performance of the welding machine. IGBT MMA welder adopting advanced full bridge IGBT inverter technology.
  • 3. Anti-sticking preventing against over loading the unit easing removal of the electrode,thermostatic control,fan cooled carrying strap and handle..
  • 4. Hot start, arc force overload protection：over-voltage protection, under voltage protection, over current protection, over load protection.
  • 5. Supplied complete with AC Plug，electrode holder and cable, earth clamp and cable, Complete package..
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Lights88 532nm Green Laser Module Diode Laser Beam Driver(5mw Green Dot Laser Module)

  • 100mW Module: This is a 100mW module that can emit a 405nm blue-violet ..
  • Adjustable focus design: dot diode module adopts adjustable focus design.In other words, the spot size of this dot diode module is adjustable..
  • High Reliability Material: This dot diode module is made of durable copper shell for long life..
  • Continuous output: This dot diode module supports continuous output and can be used for a long time..
  • Application: This dot diode module is designed for engraving machine, cutter and so on..
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DC 3-5V 405nm 100mW Mini Dot Diode Module Head Adjustable Focus Blue Violet Diode Module Micro Tube

  • 100mW Module: This is a 100mW module that can emit a 405nm blue-violet ..
  • Adjustable focus design: dot diode module adopts adjustable focus design.In other words, the spot size of this dot diode module is adjustable..
  • High Reliability Material: This dot diode module is made of durable copper shell for long life..
  • Continuous output: This dot diode module supports continuous output and can be used for a long time..
  • Application: This dot diode module is designed for engraving machine, cutter and so on..
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Laser Engraver Cutting Module, LASER TREE 10W Output Optical Power Diode Laser Head, Double Ultra-Fine Compressed Spot Laser Cutter Module with Air Assistance, Laser Engraver for Wood and Metal, 24V

  • POWERFUL 10W DUAL LASER MODULE – The LASER TREE laser module has 80W machine power and 10W output power, 0.08*0.08mm compressed spot enabling finer laser engraving. The laser module engraves 304 stainless steel up to 300mm/s at a 45mm focus length. And laser cutter module ability to cut through 8mm thickness plywood by one pass at speed of 1.5mm/s. Excellent engraving speed & remarkable cutting ability for a better cutting/engraving experience..
  • AIR ASSIST & EYE PROTECTION MODES – AIR ASSIST Mode: LT-80W-AA laser engraver module is equipped with an air assist metal nozzle that can make material edges cleaner when cutting/engraving. That will greatly reduce burned marks and bring you an excellent cutting experience. (Note: Air-assisted pump not included) Mode 2: This laser module comes with a detachable eye protection cover. When engraving with this laser head, you could use this protective cover that can effectively filter blue light..
  • ULTRA-LONG SERVICE TIME – The main part is made of aluminum alloy to make the module structure more solid. And this laser cutter engraver module built-in fan cooling system, a fan speed of 10000 rpm, and cools efficiently to prolong service life. Original diode, high quality, lifetime up to 20,000 hours. Engraving ....
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12PCS Photosensitive Sensor Module Digital Light Intensity Detection for Electronic Practice DIY

  • Product Name: GY-271 QMC5883 L module (Triple Axis Compass Magnetometer Sensor Module/3 Axis Electronic Compass Module Magnetic Sensor Module/3 axis magnetic field module)..
  • Means of communication: IIC communication protocol.
  • High quality sink gold PCB, mechanical welding process, to ensure quality.The sensor converts any magnetic field to a differential voltage output on 3 axes..
  • Wide Application: GY-271 QMC5883L 3-Axis Magnetic Electronic Compass Module is small size of only 13 mm × 14 mm, it can be accommodated in small equipments such as drones reconnaissance aircraft and robot navigation system, mobile phone, laptop computer, car navigation system..
  • Package Includes: 2pcs * GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module + 2pcs* Pin Strip..
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