While there’s no shortage of DIY holiday gift ideas, trying to put together one at the last minute might be a tall task even for the most accomplished tinkerer. But on the YouTube channel Easytronic, ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

An ancient fingerprint and several chemical clues from a 2,400-year-old sea raiders' boat are revealing secrets about where some mysterious attackers came from during the Iron Age. When you purchase ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

Abstract: This work undertakes biometric authentication as its main objective to strengthen user security measures. The application of sophisticated technological solutions enables the construction of ...

Surveillance in the digital age is no longer limited to cameras and smartphones. From facial recognition to GPS logs, the tools used to monitor people have grown increasingly sophisticated. Now, ...

model.fit(X_train, y_train, epochs=10, batch_size=32, validation_data=(X_val, y_val)) Model Evaluation Loads the trained .h5 model. Evaluates using a validation split ...

SIFT found approximately 1550 keypoints from each image of one fingerprint. However, there were at most only 555 matches between two images, resulting in a similarity score of around 35.49%. Since the ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

Fingerprint sensors have been around for quite some time, and they’ve become a standard feature in most smartphones. Apple introduced Touch ID on the iPhone 5s in 2013. Since then, it has appeared on ...