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DIGITAL UV-METER, WITH OLED DISPLAY. ARDUINO PROJECT FOR BEGINNERS

DIGITAL UV-METER, WITH OLED DISPLAY. ARDUINO PROJECT FOR BEGINNERS By techn0man1ac in Technology Arduino 4,792 87 13 Featured Download Favorite By techn0man1ac Techn0man1ac blog Follow About: Techn0man1ac - техноманьяк More About techn0man1ac » Intro: Digital UV-meter, With OLED Display. Arduino Project for Beginners Video demonstration (English subtitles). Hello, instructable . Today I will tell you how to make a simple digital VU meter (sound level meter) using Arduino and OLED displays and 2 resistors by yourself (DIY). The device is quite simple, for beginners it will be a rewarding experience. Add Tip Ask Question Comment Download Step 1: Components for This Arduino Project: 3 More Images Arduino Nano V3.0; 0.96 inch IIC I2C 128X64 OLED Display; One 10K, resistor(R1 no scheme); One 10K-100K potentiometer(R2no scheme); Wires. Add Tip Ask Question C...

Alcohol Sensor

POWER77 Tech Electronic Project Alcohol Level Meter using Arduino & MQ-135 Alcohol/Gas Sensor Introduction In this project we have designed Alcohol Level Meter using Arduino & MQ-135 Alcohol/Gas Sensor for measuring the level of alcohol in human breathe. Simply we have interfaced MQ-135 Gas Sensor module with Arduino and 16*2 LCD module for display. The alcohol/Gas sensor we used is the MQ-135 sensor. This is a sensor that is not only sensitive to alcohol, particularly ethanol, which is the type of alcohol which is found in wine, beer, and liquor. Instead of MQ-135, you can use MQ2, MQ3, MQ5 module as well. Basically they all have similar functions. This type of sensor circuit can be used as a breathalyzer to check a person’s blood alcohol level. Just as we exhale carbon dioxide when we breathe out, we also will breathe out some alcohol if we have alcohol in our blood. Any alcometer device can measure this alcohol content. The mo...

ARDUINO ULTRASONIC SENSOR TUTORIAL WITH CODE

ULTRASONIC SENSOR TUTORIAL This is Arduino based tutorial for ultrasonic sensor. in this video, I described how to connect ultrasonic sensor with Arduino also interface LCD with this. Component required for tutorial (1) Arduino microcontroller (2) Ultrasonic sensor (3) LCD ciruit diagram is given in video. Arduino Code for tutorial: Ultrasonic sensor tutorial by IGENTECH #include<LiquidCrystal.h> // include header file of lcd LiquidCrystal lcd(12, 11, 5, 4, 3, 2); //assign pins of lcd const int trigPin = 8; // assign trig pin to 8 const int echoPin = 7; // assign echo pin to 7 // defines variables long duration; int distance; void setup() { lcd.begin(16,2); // begin lcd lcd.print("UltrasonicSensor"); // print ultrasonic sensor on lcd lcd.setCursor(0,2); // set cursor to second row of lcd lcd.print(" IGENTECH ")...

Power77 Tech Electronic Project

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