Comimark 1Pcs GP2Y0A21YK0F Sharp IR Analog Distance Sensor Distance 10-80CM Cable for Arduino
GP2Y0A21YK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting....
The variety of the reflectivity of the object, the environmental temperature and the operating durationare not influenced easily to the distance....
This device outputs the voltage corresponding to thedetection distance. So this sensor can also be used as a proximity sensor..
Package Include: 1pcs GP2Y0A21YK0F Sharp IR Analog Distance Sensor Distance 10-80CM Cable For Arduino.
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution..
X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display Standalone Model
2-in-1 Protection: The combination smoke and CO detector detects both smoke and carbon monoxide faster and more accurately using a photoelectric smoke sensor and an electrochemical CO sensor.
10-Year Battery: The fire and CO alarm is built with a sealed lithium battery that provides 10 years of continuous power, saving you from changing batteries and power outage.
Combination Alarm with CO Readings: The informative LCD will show you the battery level and real-time CO levels in PPM (parts per million).
Simple Installation: Requires no rewiring.
easy to mount this smoke and carbon monoxide alarm on any wall or ceiling with the included mounting bracket, screws, and anchor plugs.
Informative LCD: Displays real-time CO levels from 30–999 ppm (parts per million) taken from the surrounding air, as well as battery level and working status.
Arduino | Step by Step: The Ultimate Beginner’s Guide with Basics on Hardware, Software, Programming & DIY Projects (Arduino | Introduction and Projects Book 1)
Advancing the development of robotics technology w/ Earth's 2nd 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 orga....
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+
【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either 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 pr....
OSOYOO Omni-directinal Mecanum Wheels Robotic Car Kit for Arduino Mega2560 Metal Chassis DC Motor DIY STEM Remote Controlled Educational Mechanical DIY Coding for Teens Adult
【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either 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 pr....
X-Sense 10-Year Battery Smoke and Carbon Monoxide Alarm with Display, Dual Sensor Smoke CO Alarm, Auto-Check, SC01, Pack of 1
10-Year Battery Smoke and CO Detector: Provides 10 years of continuous power with built-in lithium batteries.
Combination Alarm with CO Readings: The informative LCD display clearly indicates real-time carbon monoxide (CO) levels in the surrounding air, as well as its battery level and working status.
2-in-1 Protection: The smoke and carbon monoxide detector is equipped with both photoelectric smoke sensor and electrochemical CO sensor that both detect smoke and dangerous CO levels.
Practical LCD Display: Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm.
if a CO concentration of 30-999 ppm exists for a certain time period, the screen will be backlit blue, and the LED indicator will flash red 4 times every 5.8 seconds.
Simple Installation: Requires no rewiring.
easy to mount this fire and CO alarm on any wall or ceiling with the included mounting bracket, screws and anchor plugs.
KEYESTUDIO 4WD Smart Car Robot V2.0, Programmable DIY Robotics Starter Kit for Arduino for Uno R3,17 Electronics Projects/STEM Educational/Science Coding Robot Kit for Teens Adults,15+
【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either 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 pr....
WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino
【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
【Current Sensor Module】Chip: ACS712ELC-30A.
Pin 5V power supply, on-board power indicator.
The module can measure positive and negative current of 30 amperes, corresponding to analog output of 66mV/A..
