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...
Arduino Nano
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 an another car in opposite direction, the first thing happens is the...
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...
7.4V Two Step Lithium Battery Charger Circuit - CC and CV mode
The advancement in Electric Vehicles, Drone and other mobile electronics like IoT Devices seems to be promising for the future...
Speed, Distance and Angle Measurement for Mobile Robots using Arduino and LM393 Sensor (H206)
Robots have slowly started to crawl into our society to make our life simpler. We can already find the six wheeled food delivery robots from Starship...
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...
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