Arduino Nano

Interfacing SX1278 (Ra-02) LoRa Module with Arduino

It is expected that by 2020 we will have 25 Billion devices connected to the internet. To give you an idea that is more than...

RS485 Serial Communication between Arduino Uno and Arduino Nano

Choosing a communication protocol for communication between microcontrollers and peripheral devices is an important part of...

Arduino Interrupts Tutorial

Consider a fast-moving car, if it suddenly gets hit by another car in opposite direction, the first thing that happens is that...

Arduino DAC Tutorial: Interfacing MCP4725 12-Bit Digital-to-Analog Converter with Arduino

We all know that the Microcontrollers work only with digital values but in real world we have to deal with analog signals. That...

Speed, Distance and Angle Measurement for Mobile Robots using Arduino and LM393 Speed Sensor (H206)

Robots have slowly started to crawl into our society to make our life simpler. We can already find the six wheeled food...

DIY Waveform Generator using Arduino​

Every Engineer who loves to tinker with electronics at some point of time would want to have their own lab set-up. A Multimeter...

Interfacing nRF24L01 with Arduino: Controlling Servo Motor

While Internet of things (IoT), Industry 4.0, Machine to Machine communication etc are getting increasingly popular the need...

Arduino Wattmeter: Measure Voltage, Current and Power Consumption

As electronics engineers, we always depend upon meters/instruments to measure and analyse the working of a circuit. Starting...

Record and Play 3D Printed Robotic Arm using Arduino

Robotic Arms have proved themselves useful and more productive in many applications where speed, accuracy and safety is...

DIY Arduino Inclinometer using MPU6050

The MPU6050 is an IC 3-axis accelerometer and a 3-axis gyroscope combined into one unit. It also houses a temperature sensor...