Multimeters are suitable for many purposes. But usually, they only measure one value at a time. If we deal with power measurements, we need two multimeters, one for voltage and the second for Ampere. And if we want to measure efficiency, we need four multimeters. Here we will build small and inexpensive meters to do […]
Versatile Volt, Ampere, and Power Meter Continue Reading
Do you pay too much for your electricity bills? Do you want to know how much electricity your kettle or heater consumes? Make your own portable Energy Cost Electrical Meter! Watch how I found the use of this device. Step 1: Preparation. Tools Screws and Consumables. You need several things to make this project. Home
Arduino Energy Cost Electrical Meter Device Continue Reading
Thanks to Will Greiman’s Fat16 library for the Arduino, I finally got a useful version of this datalogger working! Here’s the schematic: And here’s the code. The code is highly configurable: it can save raw A/D values or converted values, it allows software-defined gain, it can collect for a set time or until user input,
Arduino datalogging accelerometer with Micro-SD storage Continue Reading
Introduction This project demonstrates the simple use of an ADS1110 16-bit ADC with an Arduino Uno in a Proteus simulation. It reads an adjustable voltage input and displays both the raw ADC value and the millivolt output on a UART terminal. This is a useful microcontroller project for learning how external ADC modules work in
Arduino ADS1110 16-bit ADC using Arduino Uno with Proteus Simulation Continue Reading
Introduction The Temperature Logging Appliance is a practical microcontroller project built around the Arduino Yun and tested in Proteus simulation. It is designed to read temperature values from a sensor, update the current reading, and store historical data for chart-based viewing. This makes it a useful example for anyone learning embedded systems, DIY electronics, and
Temperature Logging Appliance using Arduino Yun with Proteus Simulation Continue Reading
Introduction This microcontroller project demonstrates how an Arduino (ATmega328P) controls an SPI-based digital potentiometer using a Proteus simulation. Instead of turning a physical knob, resistance values are changed digitally through SPI commands. This is a practical embedded systems example that shows how digital control can replace analog components. It’s especially useful for learners exploring Proteus
Arduino 328 and SPI Pot using ATmega328P with Proteus Simulation Continue Reading
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
Greetings, welcome back. Today, we will demonstrate the process of creating a water level detector utilizing an Arduino Uno and water sensors. There are numerous water level sensor tutorials available online, but this method stands out. To begin with, let’s talk about the components required for creating a water level indicator and controller. Component required
WATER LEVEL MEASUREMENT USING ARDUINO UNO R3 AND WATER SENSORS Continue Reading
There comes a time in life to put childish things behind and give up nasty habits. Some, like smoking, can be damn hard without constant encouragement. It was time for me to combine my favorite hobby with my driving goal and make this: The Quit Success Meter! For my other Arduino contraptions, take a look
Mint-Sized Success Meter (quit smoking!) with Arduino Continue Reading
I have a late 80’s VW and the gauge cluster has 5 dummy LED locations underneath the other warning lights. Well I was tired of the m not doing anything, so I decided to do something about it. I came up with the idea to put a lateral gravitational force mater (G Meter) in there
Gravitational force Mater using Arduino Continue Reading
