When mobile first came to the fore little did we know it would change our world forever. I have been always interested in the way data was transferred between two devices; started off with Infrared technology; but it was Bluetooth that caught the attention all over the world. During the last few years the aura […]
Bluetooth Low Energy (Bluetooth LE, colloquially BLE) is a wireless personal area network technology designed and marketed by the Bluetooth SIG (Bluetooth Special Interest Group) aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. Bluetooth Low Energy is intended to provide considerably reduced power consumption and cost while maintaining a […]
When people think of traditional vending machines they usually think of the snack and beverage vending machines. But how is a smart vending machine different from a traditional one? The answer lies in the intelligent systems used to bring the machines online. With the use of modern technologies, vending machines have quickly evolved into new […]
How Smart Air Mattresses Can Revolutionize Patient Comfort and Prevent Bed Sores Bed sores, also known as pressure ulcers, are injuries to the skin and underlying tissue caused by prolonged pressure on the skin. They commonly occur in patients who are bedridden or have limited mobility. Traditionally, prevention involves manual repositioning of the patient at […]
Smart Indoor Environmental Monitoring: Detect Air Quality, Humidity, and Moisture Before Problems Begin Indoor environments can change quickly without anyone noticing. Dust levels may rise within minutes, humidity can spike during weather changes, and hidden moisture can create mold long before it becomes visible. These issues affect health, damage property, and reduce comfort in homes, […]
Build a lightweight on-demand image capture system using ESP32-CAM, MQTT, HTTP, & Mobile Application. In many situations, people need to check what is happening at a remote location without installing complex or expensive camera systems. Often, a simple image at the right time is enough. This is where on-demand image capture becomes very useful. This […]
