Flame-Sensing Fire Alarm Using an Arduino Nano
Fire safety alarms are crucial in both residential and industrial environments. Early fire detection can prevent significant damage and save lives. Flame sensors offer...
IoT-Based Distribution Transformer Condition Monitoring System
The proposed IoT-based distribution transformer condition monitoring system enables real-time monitoring of distribution transformers, identifying such deviations as overload conditions and overheating. Through IoT...
Automatic Wiper Control for Three/Four Wheelers
The integration of a 555 timer and L293D motor driver in an automatic wiper control device presents a practical and efficient solution for enhancing...
World’s Smallest Programable IndusPhone Design (Part 1)
Smartphones have become a necessity in daily life. Smartwatches also help in staying connected with phones and receiving notifications. Call access is available directly...
Wearable Glove – Smart Communication Device
This proposed prototype works by wearing the glove and either touching a specific finger with the thumb or pressing a special switch. This action...
Control Appliances Wirelessly with Arduino
Creating a Bluetooth-controlled device with an Arduino Uno and an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances...
Wireless Remote Data Monitoring System with TFT LCD Monitor
Remote monitoring plays a pivotal role in advancing industrial automation, Industry 4.0, and the Industrial Internet of Things (IIoT).
A remote data monitoring system...
Automatic Power Cut-off Timer Using Supercapacitor
When charging devices like mobiles and laptops, it is easy to forget to switch off the power once they are fully charged, often resulting...
Electronic Digital Piano
Pianos and many other musical instruments have now been digitised. They can now be replicated using electronic circuits. This device converts traditional pianos or...
From Sound To Action: Build A DIY Sound-Activated Device With Google Teachable Machine
In this article, we explore how to use Google's Teachable Machine AI model with a spectrogram to recognize sounds and trigger actions. The model...
School Automation System to Notify Prayer Time and Period-Over
This school automation system for reminding the school prayer or national anthem time and period-over bell utilises Arduino to automate the bell schedule and...
Automatic Street-Cum-Porch Light
The automatic street-cum-porch light integrates the functionalities of street and porch lights into a single unit, optimising space and reducing clutter. By using LEDs,...
DIY Simple On/Off Timer: Automate Your Home Appliances Easily
This simple on/off timer can control any household electrical device that needs to be switched on or off after a specific duration. It employs...
Wireless Ultrasonic Radar with TFT Monitor
The Wireless Ultrasonic Radar described here is a scaled-down version of a true radar system. It utilises ultrasonic sound waves to detect nearby objects,...
Real-Time Environmental Data Logger and Plotter
In today’s world, where environmental concerns are increasingly at the forefront of global consciousness, the ability to monitor and analyse environmental data has become...
Transform Your Home with BLE: Set Up A Smart Notifier System
Ever thought about your home anticipating your arrival and responding accordingly? With our Bluetooth Low Energy (BLE) notifier setup, you can bring this futuristic...
High/Low-Voltage Cut Out With Built-in Delay
Most electronic and electric devices require a voltage within certain limits. If the voltage applied is higher than normal, the current drawn by the...
Speech Transcription Using Raspberry Pi Zero
In a previous initiative, the Speech GPT terminal was introduced, which allowed users to ask questions in the terminal and receive spoken answers. This...