arduino

Programming ATtiny85 IC directly through USB without Arduino using Digispark Bootloader Programming ATtiny85 IC directly through USB using Digispark Bootloader

The ATtiny family is a series of one of the smallest microcontrollers in the AVR market. These microcontrollers are capable of…

Arduino LED Score Board Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone

An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual…

Measuring CO2 Concentration in Air using Arduino and MQ-135 Sensor  Measuring CO2 Concentration in Air using Arduino and MQ-135 Sensor

The earth’s Atmospheric CO2 level is increasing day by day. The global average atmospheric carbon dioxide in 2019 was 409.8…

Controlling WS2812B RGB LED Shield with Arduino and Blynk Controlling a WS2812B RGB LED Matrix with Android App using Arduino and Blynk

Over the course of a few years, RGB LEDs are getting popular day by day due to its beautiful color, brightness, and enticing…

Interfacing Gravity Infrared CO2 Sensor with Arduino Interfacing Gravity Infrared CO2 Sensor with Arduino to Measure Carbon Dioxide in PPM

The increasing concentration of carbon dioxide in the air has become a serious problem now. According to the NOAA report, the…

Automatic Surface Disinfecting Robot Using Arduino Automatic Surface Disinfecting Robot using Ultraviolet Lights

Because of the COVID-19 virus, human lives and livelihoods change extensively and the only way to minimizing the spread of the…

Air Quality Analyzer using Arduino Air Quality Analyzer using Arduino and Nova PM Sensor SDS011 to Measure PM2.5 and PM10

Air pollution is a major issue in many cities and the air quality index is getting worse every day. According to the World…

Li-Fi based Text Communication between Multiple Arduino Li-Fi based Text Communication between Two Arduino

Li-Fi (Light Fidelity) is an advanced technology that allows transferring data using optical communication such as visible…

Fingerprint Controlled Solenoid Door Lock using Arduino Cell Phone Controlled Fingerprint Solenoid Door Lock using Arduino and HC-05

Now the whole world is in the grasp of COVID 19 and everyone is taking precautions wherever they can to prevent themselves from…

Interfacing Sharp GP2Y1014AU0F Sensor with Arduino Interfacing Sharp GP2Y1014AU0F Sensor with Arduino to build Air Quality Analyser

Air pollution is a major issue in many cities and the air quality index is getting worse every day. According to the World…