This repository contains full PCB design of Arduino UNO. This design was done completely from scrath, starting with selecting components from digikey, creating schematic symbols, creating footprints, ...

Circuit and working of 12V automatic battery charger The circuit diagram of the Arduino-controlled 12V automatic battery charger is shown in Fig. 1. It is built around Arduino Uno (Board1), adjustable ...

In this post, I am going to probe the components and compatibility of a cheapest Arduino Uno Wi-Fi board you can buy for your IoT projects. The UNO R3+WiFi (ATmega328P+ESP8266 ... implemented via ...

A detailed video on how to design and order the PCB for the shield is given below. This finishes the complete tutorial on making an Arduino Uno Power Supply Shield. If you face any difficulties, feel ...

What’s Arduino hardware? It's a PCB-mounted microcontroller ... be looking at an Arduino Uno as an example. I have marked the main components/parts on a UNO in the image below. In the UNO board, the ...