Schematic Diagrams

In this tutorial, you’ll learn how to burn Arduino bootloader on a new ATmega328 using USBasp ISP programmer. Every Arduino Uno Board comes with a microcontroller called the Atemga328P, and they are already pre-program with Arduino Bootloader firmware. Therefore, there is no need to burn Arduino bootloader into those Atmega328P …

What are the opportunities and challenges that leading PCB manufacturers should be ready for, with the arrival of 5G? To figure that out, Rahul Chopra of Electronics For You spoke with Erich Schlaffer, project leader – Research and Development, AT&S, Austria. Q. Why is there a need to relook at …

Happiest Minds Pvt Ltd is one of the leading IoT creators and integrators from India, serving segments such as Industry 4.0, smart wearables, smart retail, smart cities and smart work and living spaces. Sandeep Agarwal, Executive Vice President and Head of IoT CoE at Happiest Minds, shares with EFY Group about the …

A flip flop is an electronic circuit with two stable states that can be used to store binary data. The stored data can be changed by applying varying inputs. Flip-flops and latches are fundamental building blocks of digital electronics systems used in computers, communications, and many other types of systems. …

Upgraded wireless communication systems, latest navigation technologies and advanced flight control programs are the key ingredients for advanced applications of drones and UAVs. Wireless technology plays a major role in controlling unmanned aerial vehicles (UAVs) and drones, by offering safe flying operations. Mesh radio is increasingly being employed for commercial …

Precision agriculture allows farmers to collect and process data in real time and make the best decisions with regards to planting, fertilising and harvesting crops. Agriculture is an important sector in a country’s economy. It fulfils the demand for food of a nation. Sensors play an important role in this …

In this project, we will be using the ESP8266 – 01 Wi-Fi Development board to make a small home automation that has Wi-Fi featured in it. The system operates on a local web server and is easy to use for the novice. With this project, we can control at most …

Wi-Fi – a widely used technology for internet connectivity over wireless access. Wi-Fi uses unlicensed spectrum for radio waves, mostly in band of 2.5 GHZ or 5GHz. Wi-Fi has been coping with other wireless access technologies through its rapid advancements. New standards developed by IEEE, has appeared to keep it …

An inverter turned into an emergency power system, which turns on when the mains supply fails, and more importantly doesn’t turn on when the main supply is available. Can you give me a setup (emergency lighting system) where few of my lights will turn on when the supply from mains …

This is the first part exploring the motor control shield that I designed for the project where I was doing 3D Printer Filament Measuring with Arduino.  The DC motor portion of the project is based on the Infineon brushed DC motor controller TLE94112EL Arduino Shield. In this installment we will …