Learn how to build a GPS tracker using Arduino UNO, SIM800L GSM module, and NEO-6M GPS with GeoLinker. This DIY project offers real-time location tracking, historical ...

Pre-existing ponds and creeks are low-cost water sources that can increase the land value of your pasture and are convenient to use for cattle. Instead of allowing unrestricted access, limiting water ...

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

A new Huawei patent has showcased a new tech for smartwatches. Future wearables may soon pack a 3D fingerprint scanner with gesture support.

Discover how to boost Wi-Fi range with a simple homemade antenna amplifier. This DIY guide shows how to create an efficient antenna using basic materials and an amplifier. Improve your connection ...

Election is essential and unavoidable part of democratic country and also it is a right of each and every person in the country. Everyone is responsible for secure and valid vote during the election.

The Pixel 9 series is now rumored to adopt an ultrasonic fingerprint sensor. Since the Pixel 6's switch to an under-display fingerprint ...

school in Aroostook County is planning to use fingerprint scanners to track student attendance, raising a number of digital privacy concerns.