Not exactly schematics, but [Duckman] has some Arduino pinout diagrams he made using ASCII-art. These could be useful when pasted into source code as comments, documenting the pinouts for your ...

As you continue to explore Arduino projects (and Raspberry Pi projects in other courses) you'll come across lots of styles of circuit diagrams. Occasionally you'll see the terms circuit diagram and ...

In this tutorial we discussed the Sound sensor, its pinout, working, and how to interface it with Arduino. This article includes a complete Arduino code and circuit diagram along with a step-by-step ...

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 ...

Next is the complete schematic diagram of a little Arduino board for your everyday projects. Use the Atmega328P chip, with Arduino bootloader loaded by you, as the brain of this economical circuit.

Here is the circuit of an Arduino-based Panic Alarm! The wiring is very simple so that even a novice can construct this interesting circuit without any difficulty. Arduino is a family of ...

Automotive-InputOutput-Circuits Circuit diagrams used with the Arduino sketches The Power Supply schematic includes a 5vdc Sensor regulator.

FM and Arduino are 2 interesting aspects of electronics. How about a FM receiver circuit using the Arduino you have lying around?

In this project, we use ATmega32 as a microcontroller (MCU) in Arduino board and utilise almost all the 32 GPIO pins. Check it out now ...