This arduino UNO project introduces a Sun-tracking system project using an Arduino Uno, a servo motor, and LDRs to optimize solar panel efficiency. Hardware components, circuit connections, and ...

The below circuit diagram, clearly shows all how the various components are connected to design an Arduino UNO board. Here is the power section of the circuit in which you can find the DC barrel jack ...

Fig. 2: Circuit diagram of the Arduino-based FM receiver Fig. 3: TEA5767 digital radio receiver module Arduino UNO is a board based on ATmega328 microcontroller. It has 14 digital input/output pins, ...

The circuit diagram of the Arduino-controlled 12V automatic battery charger is shown in Fig. 1. It is built around Arduino Uno (Board1), adjustable voltage regulator LM338 (IC1), 12V voltage regulator ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

Making projects using Arduino Uno as a microcontroller board is really fun if you are working on Embedded projects. If you want to make a simple calculator that is able to perform all the basic ...