A few years ago, building a drone was expensive and out of reach for most hobbyists and students. But today, DIY drones… How to Build an IoT-based Weather Monitoring System Using Arduino? Have you ...

Collection of best Arduino courses and tutorials. Paid and free Arduino courses to learn Arduino online. Pick the tutorial and start learning Arduino. Learn Arduino online using these courses and ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

A choropleth map uses colour coding to indicate quantitative values across geographical areas on a map. A choropleth map is a type of thematic map in which areas are shaded or patterned in proportion ...

Before running, enable i2c interface, install smbus and rpi.gpio, and connect the sensor. If you use hrcalc.py to get HR and SpO2, numpy is required.

Abstract: Massive and redundant vehicle trajectory data are continuously sent to the data center via vehicle-mounted GPS devices, causing a number of sustainable issues, such as storage, communication ...

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

After receiving his degree in Journalism & Media Communications from CSU in 2019, Erik began building his career in online media, and found his dream job when he joined Game Rant as a staff writer.