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Best Code Learning Motor Alarm

Solidremote 12V - 24V Secure Wireless RF Remote Control Relay Switch Universal 2-Channel 433MHz Receiver with 2 FCC ID Transmitters for Garage Door Openers, Cars, LED Lights & More (KIT-1)

  • SECURE # Rolling code key fob device offers better security and far more code combinations (more than 18 quintillion – 18 x 10^18 possibilities, nearly a trillion more than typical fixed code or so-called learning code ones) and built on new platform using higher RF sensitivity -111dBm superheterodyne module for better long range and more stable performance. Also 433Mhz frequency is less crowded than 315Mhz in USA..
  • EASY & FLEXIBLE # Two independent relay channels can either work together (in latching) for polarity reversing or individually (in pulse / hold) to control different electronics, such as one channel for garage door controller unit, the other for entry lights. Easy programming & easy to use DIP switches working mode selection between pulse / momentary, hold / toggle and latching mode..
  • ENCLOSURE # Designed to work both indoor and outdoor, default enclosure supplied protects the inner radio receiver circuit board safe from rain or other tough weather, while customer can also use chemical glue or epoxy adhesive to seal the wiring holes after setup, providing IP55 equivalent waterproof protection level. Mounting holes are provided for easy installation to walls etc using screws..
  • INTERFACE # 3-Level efficient switching po....
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12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller for Lights Ceiling Fan Garage Door Opener Gate Car & More

  • ...er that built with high stability, security and performance. While the included 2 remote controls transmit strong signal that can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, max range up to 164ft/50m with no obstacle..
  • 2. Home Automation Security Relay - Learning code of 433mhz wireless transmission module has high-level security for its low repetitive rate and re-learn mode, by which it can delete the old code and re-learn a new code when a remote control get lost, so you are always in control of it..
  • 3. Remote Relay with 3 Modes of Operation – Use a jumper to configure 3 modes of operating selection pulse / momentary, hold / toggle and latching mode. 4 independent relay channels can either work together (in latching) for polarity reversing or individually (in pulse / hold) to control different electronics, such as two channels for garage door controller motor, the other two for entry lights..
  • 4. Easy and Flexible Switch Relay – The wireless relay kit is a perfect remote switch for those hobbyists with home automation DIY projects or business Industrial electrical. The power input voltage is 12V, and each receiver’s relay capacity is up to [email protected] and [email protected].
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Wireless Remote Control Duplicator 433.92MHz Electric Cloning Universal Garage Door Gate Remote Control Duplicator Key Fob(Black)

  • STRONG COPY ABILITY: Face to face copying the functions of your original remote by 4 channel RF duplicator with code learning functions, always have a backup.The 4 channel remote control key fob lets you easily copy most remote control fobs.
  • HIGH-QUALITY MATERIAL: Wireless Remote Control Duplicator is made of high-quality environmentally friendly materials, waterproof, durable and reliable.The sturdy Remote Control Duplicator has a long service life.
  • HUMANIZED DESIGN: The size design of the 433.92MHz Remote Control conforms to the ergonomic design. It is very comfortable to hold the Wireless Remote Control Duplicator in your hand, light and portable, and easy to carry.
  • WIDE USE: Duplicator Garage Remote Control Key is very convenient for wireless remote control duplicators for garage doors, gates, alarm systems, etc. Wireless Remote Control Duplicator has strong compatibility for copy code.
  • RESET &RECOVERY FUCNTION: To reset the remote simply start again with code cleaning process,When you do accidentally erased from the remote copy code, you can simultaneously press the C and D buttons to recover the code.
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KEYESTUDIO Raspberry Pi Pico Breadboard Starter Kit with Headers Micro USB Cable 830 Breadboard Doupont Wires, RP2040 Microcontroller, 26 Multifunction GPIO Pins, Programmable in C & MicroPython

  • 【Entry-level Coding Toy for Beginners】Designed for learning electronics and programming in a simple and fun way.KEYESTUDIO coding toy contains instructions to make 13 projects to learn about the basics of different modules like buttons, LEDs, sensors, etc., and learn how smart home works..
  • 【Multifunctional】Smart home includes functions such as PIR Motion Sensor/Dangerous Gas Alarm/LED module/Temperature and Humidity Sensor/Morse Code .All kinds of electrical equipment can be controlled by mobile phone, control lights, fans, air conditioning and so on..
  • 【2 Programming Languages&13 Detailed Tutorials】C language and MicroPython.We provide online tutorials that you can see on the packaging (no paper instructions).
  • 【Creative&Thoughtful Gift 】Great for anyone that's into learning Arduino, electronic, home automation and coding. Christmas|Chanukah|Easter| gift for aspiring engineers and kids..
  • 【About KEYESTUDIO Arduino Starter Kit 】You need to prepare a computer to upload code to it and 6 AA batteries to power it. Then it will run automatically or you can control it with your Android or iOS mobile phone..
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BKstar Mini Toy ATM Savings Bank, Piggy Bank Machine for Real Money with Card, Bill Feeder, Coin Reader, Balance Calculator Safe Box for Kids Adults

  • ... money with this new improved true to life ATM machine! Feature: * Make saving money fun for kids with the Digital ATM Coin Bank Money Machine. Teach children the importance of saving with this pretend Money Box. * This My Personal ATM Money / Coin Bank with Digital Display is the perfect aid for your kids to start learning about saving. * Children can even set saving targets and check the display to see how many days or money is still needed to reach their goals. * The in-built alarm will sound should any sticky hands try to steal the savings from your personal Coin Bank! * The coin slot recognizes the denomination of each coin helping to keep track of account balances. * Notes can also be deposited and the keypad can be used to update the amount on the account. * This Bank also has in-built functions such as time, 24 hour clock, date, alarm, calculator and ATM sounds and tunes for a realistic experience. Manage your money with this true-to-life personal ATM that is only activated with the card provided and personal 4 digit code. The machine accepts and recognizes each coin inserted and also accepts notes by drawing them through the slot in the front of the machine. Teaches children how to save money and track the progress of their savings! Features....
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KEYESTUDIO 45 Sensors Starter Kit for BBC Microbit (Without Micro:bit Board),Sensor Breakout Board,i2c LCD,OLED Display,5v Relay Bundle with Tutorials 57 Courses Coding for Teens Adults

  • 【About Starter Kit】 BBC Micro:bit Development Board is Not Included! This 45 sensors in 1 box kit works with microbit v1.5 and v2 versions. It has many parts that there is basically no limit to what you can build, easy to use. Recommend for STEM learning and teaching electronics programming..
  • 【45 Kinds of Sensors Modules】 Contains all parts needed to complete the projects in the tutorial. No soldering required. Added more modules, OLED, Ultraviolet, motor Fan, Buzzers, PIR motion sensor, temperature sensor, 1602 LCD module uses I2C interface which saves tedious wiring. You will also find Jumper wires, micro USB cable to code with microbit and computer..
  • 【Multiple Programming Languages】 It supports MakeCode graphical programming, JavaScript programming, Python code and other programming methods. MakeCode editor is the perfect way to start programming and get creating with the BBC micro:bit. The tutorials are easy to follow and detailed and there are 57 Projects for you to pick from. Each project has circuit diagram and verified code..
  • 【Perfect STEM Learning Gift 】 The packaging comes with a divider and a reusable plastic sleeve, each sensor is separately packed in bag. It is a highly recommended gift for boys & girls's birthday, Chri....
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Crazy Sales CNC Lathe Controller, Numerical Control System, High Precision for Program Editing Program Reading(Four axis)

  • You can directly use the USB cable to power the system, which is convenient for the transmission of the boot screen and the program, learning and operation.
  • Isolated IO port means that with input and output ports isolated from the system, the output port capacity can be up to 1A.
  • Direct output terminal interface on the back reduces the transfer board, the terminals on the back can be directly wired, clear and convenient, which saves costs.
  • With 20 control commands, external manual supports control motor CW /CCW, start, pause, alarm, emergency stop, etc..
  • Supports automatic operation including dry running and single-step running, CNC lathe controller 's manual operation including motor CW /CCW, back to program 0, back to mechanical 0 and output control..
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Low Noise CNC Lathe Controller, Simple Operation Numerical Control System, for Program Editing Program Reading(Dual axis)

  • You can directly use the USB cable to power the system, which is convenient for the transmission of the boot screen and the program, learning and operation.
  • Isolated IO port means that with input and output ports isolated from the system, the output port capacity can be up to 1A.
  • Direct output terminal interface on the back reduces the transfer board, the terminals on the back can be directly wired, clear and convenient, which saves costs.
  • With 20 control commands, external manual supports control motor CW /CCW, start, pause, alarm, emergency stop, etc..
  • Supports automatic operation including dry running and single-step running, CNC lathe controller 's manual operation including motor CW /CCW, back to program 0, back to mechanical 0 and output control..
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Wireless Rf Remote Control Switch, Safe Connection Receiver Relay Switch 220v 433mhz(1 CH)

  • ✔Easy to set up and easy to use. The relays are very simple to set up and use. Specifically designed to control a variety of electrical equipment via wireless signals..
  • ✔Small size, stable and reliable performance, high receiving sensitivity. The relay is designed to be small and simple, does not take up space, and powerful performance can be used for a long time..
  • ✔The relay supports fixed code and learning code, and supports 1-channel or 2-channel receiver relay switches, which fully meet the needs of different users..
  • ✔Excellent security. The circuit board of the relay is safely packaged, the circuit board is exquisite, and the wiring is safe. Safety protection measures are perfected to protect your safety..
  • ✔A wide range of applications. From simple home remote control to door, window, lifting equipment, access control, up and down controller, alarm system industrial control, security system and other automatic controllers can be used in various fields..
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Yahboom Micro:bit DIY Programmable Wearable Watch Kit Compatible Micro:bit V1.5 V2 Graphic Coding Somatosensory Control Development Board Wrist:bit（Without Micro:bit）

  • Based on BBC Micro:bit -- Micro:bit It is a microcomputer specially designed by BBC for children's programming education. Wrist:bit It's an entry-level learning kit designed for microbit. Yahboom provides detailed course and technical support..
  • Start Programming Game -- DIY's own running device, fist guessing watch, music alarm clock or thermometer, etc., can be developed infinitely with code.
  • Somatosensory Control Robot Car -- With simple programming, swinging the arm can control the robot car forward and backward with ease. Suitable for Yahboom Micro:bit Series of smart robots..
  • Toys for Learning -- This is a Micro:bit starter kit that is more inclined to younger children. It is also designed for elementary and middle school students, DIY enthusiasts, and maker teachers..
  • Wearable Watch for Decoration -- Small and lovely watch design is very easy to attract children's attention, is the children's portable learning toys..
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KERUI Upgraded Standalone Home Office Shop Security Alarm System Kit,Wireless Loud Indoor/Outdoor Weatherproof Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor,Up to 115db

  • ...o 30 pcs wireless detectors,8 remote keyfobs,loud up to 115db deluxe door alarm system for peace of mind..
  • Complete DIY wireless house burglar alarm system kits includes a horn and three window/door sensors,two remote controls,two pir motion detectors, loud alarming to protect well for apartment shed hotel garage RV motor home safety ,affordable home security..
  • Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time..
  • After sale service- Kindly refer the user manual before usage,if you have any issues or need to customize alarm system kit,please feel free to contact us in our shop,we will try our best to help you out soon.
  • the alarm system kit can compatible with KERUI brand another type alarm hub,DIY complete alarm system as your need..
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KERUI Upgraded Home Security System Indoor Outdoor Weather-Proof Siren Window Door Sensors Motion Sensor Alarm with Remote Control more DIY, Wireless House Hotel Garage Shop Burglar Door Alarm System

  • ... to 30 pcs wireless detectors,8 remote keyfobs,loud up to 115db deluxe door alarm system for peace of mind..
  • Complete DIY wireless house burglar alarm system kits includes a horn and two window/door sensors,two remote controls,one pir motion detectors, loud alarming to protect well for apartment shed hotel garage RV motor home safety ,affordable home security..
  • Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time..
  • After sale service- Kindly refer the user manual before usage,if you have any issues or need to customize alarm system kit,please feel free to contact us in our shop,we will try our best to help you out soon.
  • the alarm system kit can compatible with KERUI brand another type alarm hub,DIY complete alarm system as your need..
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SZDoit Professional Smart Robot Tank Car Chassis miniTP101, Remote Control Robotic Platform for Arduino Raspberry Pie Learning Kit, RC Crawler Robotics, Remote Control Tracked Car Caterpillar Chassis

  • ...tached with the items. More details, can be found at gitnova. We provide many types of smart robot tank car chassis for you, also provide the referred Arduino source code controlled by WiFi, Bluetooth, and ps2..
  • [Good Helper]: Learn to robot assembling.
  • learn to Arduino / raspberry pie project learning.
  • when you get the robot chassis miniTP101, you will firstly install it, and then code programming on the controller, e.g., Arduino, to drive the car move..
  • [Good Price]: This smart car chassis is made by metal frame with 2 high torque DC motor with big batches once time in ourselves factory. So it has the good price for this robot crawler car chassis. Also, we open many plastic, rubber, metal mould for the robot chassis. Anyone can contact us if have a good quantity..
  • [Good Motor]: This car chassis is assembled by 2pcs high torque motor, which can have a good performance for the tracked robot chassis research. It will help you to realize the functions by coding using python or C computer language. Together with the electronics controller, one can DIY the remote control robot chassis fast and easily..
  • [What You Get]: All the metal part, 2pcs track (the length can be changed as any length), 4pcs plastic bearing wheels, 2pc....
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