1 × Voltage Sensor 1 × Jumper Wires 1 × Recommended: Screw Terminal Block Shield for Arduino Uno 1 × Recommended: Breadboard Shield for Arduino Uno 1 × Recommended: Enclosure for Arduino Uno 1 × Recommended: Prototyping Base Plate & Breadboard Kit for Arduino UNO Or you can bu...
Temperature sensor (-40 degC to 125 degC). 6 x AA battery holder with 2.1mm jack (unassembled). You'll need 6 AA batteries, a CR1220 coin cell, some wire and soldering tools to assemble the project. For more information, including... Add to Cart, Light and temperature data-logger ...
Distance Sensor Project Build In this video lesson we create a portable distance measuring prototype, using an Arduino Uno R4 WiFi. This project incorporates a HC-SR04 Ultrasonic Sensor, a ‘Go’ button, and the SSD1306 OLED Display. The project is powered by the Sunfounder Breadboard power ban...
Arduino Based Air Quality Sensor ProjectAbhimanyu Rathore
This Arduino based current, voltage, and power sensor/meter tutorial was created for hacktronics by Steve Spence. For my off-grid Ham Radio and Solar projects, I needed a way to measure volts, amps, watts, amp hours and watt hours. There's a couple of commercial products that can do th...
Arduino Ultrasonic Sensor Projects Now you know how to program your Ultrasonic sensor, why not try your hand at some of these projects! Drinking Reminder Water Bottle Do you often forget to drink water when you are busy? With this project, you can create a drinking reminder to alert you to...
Arduino - Rain Sensor - Relay Arduino - Sound Sensor - Relay Arduino - Gas Sensor - Relay Arduino Uno R4 WiFi controls Relay via Web※ OUR MESSAGES We are AVAILABLE for HIRE. See how to hire us to build your project If this tutorial is useful for you, please give us motivation to mak...
Portable Arduino Weather Station Project March 20, 2025 In this video lesson we show how to build a portable Arduino Weather Station. The station is powered by a battery bank, and data is displayed on the SSD1306 OLED display. The station included the BMP180 pressure sensor for barometric ...
Complete Project Code Copy Code /* Obstacle Avoiding Robot Using Ultrasonic Sensor and Arduino NANO * Circuit Digest(www.circuitdigest.com) */inttrigPin=9;// trig pin of HC-SR04intechoPin=10;// Echo pin of HC-SR04intrevleft4=4;//REVerse motion of Left motorintfwdleft5=5;//ForWarD mot...
int sensorValue = analogRead(A0); 为了使从0-1023的值对应到读取到的电压值,你需要创建另外一个浮数的变量,然后做一些运算: float voltage= sensorValue * (5.0 / 1023.0); 最后,你需要打印这个电压值到你的串口窗口里。你可以用Serial.println()命令来完成这个步骤: ...