Webtagr - Technology News Summarizer

Arduino BCI: Effortless EEG, EMG, and ECG Biosignal Acquisition

2025-05-18

Easily acquire EEG, EMG, and ECG biosignals using the ardEEG shield directly connected to an Arduino Uno R4 WiFi board, transforming it into a simple brain-computer interface. This project, the result of years of BCI development, uses Arduino and Python scripts (Windows) and employs the International 10-20 system for electrode placement. Simply connect the shield, power supply, and electrodes to get started, offering a convenient way to acquire biosignals.

Turn Your Phone into a GPS for Your E-reader

2025-04-02

This guide demonstrates a clever method to add GPS location information to your ebook reader using your Android phone's Wi-Fi hotspot and two apps: Kickweb server and BlueNMEA. Simply activate your phone's Wi-Fi hotspot, connect your ebook reader, and navigate your ebook's browser to your phone's IP address (usually http://192.168.43.1:8080) to access the Kickweb server and enable GPS functionality. Note that Android's aggressive app optimization might close the apps; relaunching them periodically is necessary for continuous operation.

Racing Simulator Built From a Wrecked Corvette

2025-01-14

A father and son team transformed a wrecked Chevrolet Corvette (C3 generation) into an incredible racing simulator. Using the car's existing driver's compartment as a base, they ingeniously integrated custom electronics, gaming components, and a meticulously crafted interior. The project showcases creativity and clever engineering, resulting in a final product that retains the classic Corvette aesthetic while delivering a modern gaming experience.