ReviewsSensor Modules

Rain-Bird Controller Indoor Outdoor Lawn Irrigation Sprinkler Timer ESPME3 (+ WiFi + 2 Modules)

  • With 4 to 22 stations, the ESP-ME3 provides the station count options customers need. Install the same controller on residential and light commercial sites. Add station modules when expanding irrigation without removing or even powering down the controller..
  • Upgrade the ESP-ME3 to a SMART controller by adding the LNK WiFi module and a WR2 rain sensor. The LNK makes programming and monitoring easy through the enhanced Rain Bird app..
  • Configurable to 22 stations with additional 3 or 6 station modules for different sized jobs or future irrigation needs. Comes with power plug and outdoor cabinet for indoor or outdoor installation..
  • Be alerted of system issues including electrical, programming, or high flow (when using a flow sensor) through a red LED and scrolling messages coupled with mobile device alerts when used with the LNK WiFi Module and the Rain Bird app..
  • Large text and symbols make the color-coded dial positions easy to understand. Large 3” back-lit screen is clear to read in dark garages or sheds..
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Weewooday 10 Pieces AM312 Mini Human Sensor Module IR Pyroelectric Infrared PIR Motion Sensor Detector Modules 2.7V to 12V, Working Temperature Minus 20 Degrees Celsius to 60 Degrees Celsius

  • High sensitivity: the AM312 human sensor module is a digital intelligent automatic control product that is based on passive body infrared technology, which is highly sensitive and reliable to use, they are widely applied for all kinds of automatic induction electrical equipment.
  • Nice performance: these human sensor modules are small in size, and feature low power consumption and nicely anti-interference, with internal digital signal processing and direct high and low level output.
  • Repeatable trigger mode: after high sensing output, during the delay time, if a human body is active within its sensing range, its output will keep high until the delay after the people leaves, then it will become low.
  • Specific parameters: Working voltage: DC 2.7V - 12V.
  • Delay time: 2 seconds, blocking time: 2 seconds.
  • Sensing range: less than or equal to 100 degrees cone angle, 3 - 5 m (depend on the specific lens).
  • Working temperature: -20 degrees Celsius to +60 degrees Celsius.
  • What you will receive: there are 10 pieces of PIR motion sensor detector modules in the package, enough quantity to meet your daily needs.
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KEYESTUDIO Turtle Smart Robot Car Kit V3.0 for Arduino, IR Remote/Bluetooth Control, 8x8 LED Matrix, Line Tracking, Ultrasonic Obstacle Avoidance/Follow

  • 【IMPORTANT NOTE】 Raspberry Pi is Not Included!!! All the items you need to get started making with Raspberry Pi 4 4B / 3B+ / 3B / 3A+ / 2B / 1B+ / 1A+ / Zero W / Zero. (NOT contained in this kit).
  • 【3 Programming Languages】 Comes with 3 programming languages: 39 Python lessons, 39 lessons in C language, 18 processing lessons in Java.
  • Each project has a circuit diagram and source code with detailed explanation to show you how the Raspberry pi communicates in Python and C++.
  • 【High-quality Electronics Modules 】 Comes with all the necessary 37 modules for learning programming: a very good selection of GPIO-PCF8591 breakout board and good quality sensors modules like 5v Relay, i2c LCD, LED, water level sensor and micro USB cable..
  • 【The Ideal Gift for Beginners】 All the modules components are neatly bagged. This is a perfect gift for a starter looking to get into the work of electronics or coding. From pressing button and making LEDs switch on to changing the LED colour, Controlling a motor via a dial of writing a message on a screen..
  • 【Online Support】 Our technical support team is always ready to answer your questions. You can find all code manuals on keyestudio's wiki site!.
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Autel MaxiCheck Maxicom OBD2 Diagnostic Scanner MX808(Advanced MD808 Pro Same MK808) With 5ft Extension Cable Full Systems And Service Functions Oil Reset EPB BMS SAS DPF TPMS Relearn IMMO

  • With a 5 feet extention 16 pin Cable, read/clear codes for all available systems (POWERTRAIN SYSTEM, BODY SYSTEM, CHASSIS SYSTEM, INFO & COMMUNICATION).
  • Auto VIN Detection: Auto VIN technology can automatically identify the vehicle’s make, model and year information in no time. Display live data in text, graph & analog for easy data review.
  • Relearn parking brake pad after replacement. Support IMMO functions forced DPF regeneration and adjusting injectors.
  • Reset Steering Angle Sensor (SAS)， service mileage and service intervals. Support TPMS sensor relearn， battery registration and reset..
  • Communicate with door modules,body controllers, electronic modules. Support all OBDII protocols and 10 test modes including Freeze Frame, Enhanced Mode 6, Vehicle Info, I/M Readiness, On-Board Monitor and Component Tests.
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DEYUE 38 in 1 Sensor Module kit for Arduino Rapsberry Pi Project

  • 38 sensor modules and 1 leaflet in a plastic box..
  • A complete set of the most commonly used electronic components for Arduino projects..
  • 100% compatible with Arduino UNO R3 MEGA 2560, Raspberry Pi and STM32..
  • The use of DEYUE sensor kits requires basic electronics knowledge. Tutorial information is easy to find online. If you have a problem with this,....
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GAOHOU 2 PCS DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino

  • The kit contains a waterproof digital temperature sensor DS18B20 and a DS18B20 adapter module..
  • It can measure the temperature directly in the water. Compatible with Arduino UNO R3 / Mega2560..
  • With pull-up resistor on board, the adapter module can be connected directly to most microcontrollers and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses..
  • You can plug the sensor onto the adapter module directory with screwing..
  • Package Includes: 2X DS18B20 temperature sensor + 2 X adapter modules..
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SunFounder Ultimate Sensor Kit Compatible with Arduino R3 Mega2560 Mega328 Nano - Including 98 Page Instructions Book

  • Premium SunFounder kit of up to 37 self-designed sensor modules compatible with Arduino for you to learn basic knowledge for coding and sensors..
  • With detailed user manual containing 35 projects, covering description and breadboard images.
  • provides code, Fritzing images, datasheets, and so on..
  • The user manual [PDF] can be downloaded from Technical Specification in the Product Information..
  • Well-designed case for with 8 grids for storing the components by category.
  • with anti-reverse cables (pin socket soldered on the modules)..
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Adafruit Power Management IC Development Tools Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V 1 Piece

  • DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor..
  • It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and....
  • Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller....
  • The product has excellent quality, fast response, anti-interference ability, high cost and other advantages..
  • The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the....
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HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface

  • This MEGA Sensor Shield V2.0 dedicated sensor expansion board assembly market a variety of advantages in one of the expansion board design, PCB Immersion Gold processing technology..
  • Board not only all digital and analog interface to the steering gear line order form extended out, but also ad hoc Bluetooth module communication interface, SD card module communication interface, APC220 wireless RF module communication interface, and RB URF v1.1 ultrasonic sensor interface, independent expansion a more easy and convenient..
  • For beginners, do not have to worry about cumbersome and complex circuit connection, will simplify this circuit sensor expansion board in the true sense, it can often be easily connected with the sensor..
  • A sensor requires only a general 3P sensor cable (regardless of digital cable and analog cable), complete the circuit connection, the preparation of the corresponding program downloaded to MEGA controller reads the sensor data, or receive wireless module back pass data through the arithmetic processing, the final easy to complete your own interactive works..
  • Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers..
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SunFounder Ultimate 2560 Sensor Kit V2.0 Compatible with Arduino R3 Mega2560 Mega328 Nano - Including 98 Page Instructions Book

  • Premium SunFounder kit of up to 37 self-designed sensor modules compatible with Arduino for you to learn basic knowledge for coding and sensors..
  • With detailed user manual containing 35 projects, covering description and breadboard images.
  • provides code, Fritzing images, datasheets, and so on..
  • The user manual [PDF] can be downloaded from Technical Specification in the Product Information..
  • Well-designed case for with 8 grids for storing the components by category.
  • with anti-reverse cables (pin socket soldered on the modules)..
  • The latest Sunfounder 2560 development board is included..
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KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino ,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Gift for Teens Adults 15+

  • ...er start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components..
  • 【High extension】This kit preserve IIC, UART, SPI ports and Lego jacks, and extend other sensors and modules.
  • if you are experienced，you can also alter the code or connect it with other sensors or modules through the Lego parts reserved to conduct your own experiments..
  • 【Programmble Starter Kit for Kids, Teens, Adults and Professionals】KEYESTUDIO starter kit is a cost-effective open-source programming device. Only a few simple steps are needed to install it and wire it up, very easy and convenient.it can not only help kids have a better learning about programming but obtain knowledge about electronics, machinery, controlling logic and computer science..
  • 【KEYESTUDIO Technical Support 】About this coding kit, we have a complete graphic description,please search for "KEYESTUDIO ks0530" in Google Chrome, you will get a detailed English User Manual .If there are any problems during use, please feel free to contact us and we will respond quic....
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