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General| Microcontroller | ATmega2560 |
|---|---|
| Operating Voltage | 5V |
| Input Voltage (recommended) | 7-12V |
| Input Voltage (limit) | 6-20V |
| Digital I/O Pins | 54 |
| PWM Digital I/O Pins | 15 |
| Analog Input Pins | 16 |
| DC Current per I/O Pin | 20 mA |
| DC Current for 3.3V Pin | 50 mA |
| Flash Memory | 256 KB of which 8 KB used by bootloader |
| SRAM | 8 KB |
| EEPROM | 4 KB |
| Clock Speed | 16 MHz |
| LED_BUILTIN | 13 |
| Length | 101.52 mm |
| Width | 53.3 mm |
| Weight | 37 g |
Guide on installing necessary USB drivers for Arduino device recognition.
Steps for downloading and installing the Arduino IDE on Mac OS X.
Instructions for installing the Arduino IDE on Linux systems.
Explains how to extend Arduino functionality with external libraries.
Step-by-step guide on installing libraries via the Arduino IDE's Library Manager.
Instructions for manually installing libraries from ZIP files into the Arduino IDE.
Detailed process for manually installing Arduino libraries.
How to open and connect to the Arduino Serial Monitor.
Configuration options for the Serial Monitor, including baud rate.
Explains the function of the MEGA2560 board's onboard LED.
Information about the read-only nature of example sketches in the IDE.
Guidance on correctly setting the Board Type and Serial Port in the IDE.
Explanation of LED basics, polarity, and the need for a current-limiting resistor.
Explanation of resistors, Ohm's law, and reading resistor color codes.
Explanation of how RGB LEDs work with three internal LEDs for color mixing.
Explains how the human eye perceives mixed colors from R, G, and B light sources.
Explains Pulse Width Modulation (PWM) and its use in controlling LED brightness.
Detailed explanation of tactile push switches and their wiring.
Explanation of electronic buzzers, their types, and uses.
Instructions on interacting with the Serial Monitor to send commands to control LEDs.
Wiring instructions for connecting the 74HC595 chip to power, ground, and Arduino.
Wiring instructions for connecting the seven-segment display to the 74HC595.
Explanation of the L293D pinout for motor control and usage guidelines.
How to connect the L293D motor driver to Arduino pins for control.
Lists the components needed for controlling a stepper motor with a rotary encoder.
Introduction to rotary encoders and their function in measuring angular position.
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