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DIY Handheld Game Console using Arduino Pro Micro and Arduboy DIY Handheld Game Console using Arduino Pro Micro and Arduboy

In this tutorial, we are going to build a handheld game console using Arduino Pro Micro, Arduboy package, and a handful of…

Arduino Based Low Resistance Meter Build Your Very Own Low Resistance Meter with Arduino

If you are a maker like me and looking for some interesting projects online, a milliohm meter is one easy and useful thing you…

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…

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…

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…

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…

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…

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…

Arduino GPS speedometer using OLED DIY GPS Speedometer using Arduino and OLED

Speedometers are used to measure the travelling speed of a vehicle. We previously used the IR sensor and hall sensor to build…

Interfacing ESP32 SX1278 LoRa Module with ESP32 Interfacing SX1278 LoRa Module with ESP32

LoRa is a wireless Radio frequency technology introduced by a company called Semtech intended to be used to transmit bi-…