arduino

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…

ESP32 Touch Sensor using Capacitive Touch Boards Build Your Own Capacitive Touch Sensor to Control Home Appliance using ESP32

In many cases,  ESP32 capacitive touch sensors are used instead of push buttons. The advantage is that we don't have to…

Gesture Controlled Elevator using Arduino Gesture Controlled Contactless Elevator using APDS9960 Sensor

In this time of the Corona pandemic, elevators have become a high-risk place where everybody touches the same buttons. At many…

YMFC Arduino Programmable Open-Source Flight Controller and Mini Drone Arduino Programmable Open-Source Flight Controller and Mini Drone using SMT32 and MPU6050 for Drone Enthusiasts

Pictured here is an open-source flight controller and mini drone by Shao's Gadget. YMFC (Your Multicopter Flight Controller) as…

Raspberry Pi LoRa HAT DIY Raspberry Pi LoRa HAT - LoRa Communication between Raspberry Pi and Arduino

Raspberry Pi HAT is an add-on board for Raspberry Pi with the same dimensions as Pi. It can directly fit on the top of…