Introduction This microcontroller project demonstrates how to interface a Bosch BME280 pressure, temperature, and humidity sensor with an Arduino Uno using SPI communication inside a Proteus simulation environment.The project focuses on practical electronics and embedded systems learning by combining real-world sensor data with virtual circuit testing.Using Proteus simulation, the system allows safe validation of firmware […]
Introduction This microcontroller project demonstrates how to interface a Bosch BME280 environmental sensor with an Arduino Uno using Proteus simulation. The system measures temperature, humidity, pressure, and calculated altitude and displays the results via serial output.It is a practical embedded systems example ideal for learning sensor communication, I²C protocols, and real-world data acquisition.This project is […]
Introduction This microcontroller project demonstrates a simple yet practical Arduino data logger shield sensor test using an ATmega328P in Proteus simulation.The system reads light intensity from an LDR and temperature from a TMP36 sensor, then sends real-time data to a serial terminal.It’s a beginner-friendly embedded systems project that explains analog sensing, external voltage reference usage, […]
Introduction This microcontroller project demonstrates how to interface an Arduino Data Logger Shield with a DS1307 Real-Time Clock (RTC) using an ATmega328P in Proteus simulation.The project focuses on accurate date and time acquisition and serial monitoring, which is a core requirement in many embedded systems.By combining I2C communication, RTC timekeeping, and serial output, this design […]
Introduction This microcontroller project demonstrates how to measure temperature using an AD8495 K-Type thermocouple amplifier interfaced with an ATmega328P (Arduino platform) and tested entirely in a Proteus simulation environment.The system reads analog voltage from the AD8495, converts it into real-world temperature values, and displays results over serial communication.It is a practical embedded systems project focused […]
Introduction Expanding output pins is a common challenge in microcontroller projects, especially when working with LEDs or displays. This project demonstrates how to use 74HC595 shift registers with an Arduino (ATmega328P) to control multiple outputs using only three pins.Using Proteus simulation, this setup visually shows how daisy-chained shift registers can drive LED bars efficiently.This Arduino […]
Introduction This project demonstrates a practical microcontroller project that uses an Adafruit Trellis Shield as a momentary keyboard with LED feedback, simulated in Proteus.Built around the ATmega328P, the system shows how button matrices and LEDs can be handled efficiently using I2C communication.It is a clean example of embedded systems design combining hardware input, visual output, […]
Introduction This microcontroller project demonstrates how to measure load voltage and current using an Adafruit INA219 current sensor with an Arduino Uno in a Proteus simulation environment.It is a practical embedded systems example that shows real-time electrical measurements using I²C communication.Such projects are widely used in DIY electronics, power monitoring, and battery-powered systems.By combining Arduino, […]
Introduction This microcontroller project demonstrates how to use the Adafruit Trellis Shield as a latching LED keyboard with an ATmega328P in a Proteus simulation environment.The project focuses on reading button inputs over I2C and controlling LEDs in a clean, interactive way.It is a practical embedded systems example for learning key scanning, LED control, and I2C […]
Introduction This Arduino 4 Channel Relay project demonstrates how an ATmega328P-based Arduino can control multiple high-power devices using a relay interface.The system uses a ULN2003 driver IC to safely switch four 12V relays from low-voltage digital pins.Designed and tested using Proteus simulation, this project is ideal for learning relay interfacing, serial control, and embedded systems […]
