Pi Network allows mining via an app, with over 33 million users yet no blockchain launched. Users can mine Pi by tapping a button daily but cannot withdraw or use the mined coins. Pi Network collects ...

Flight tracking is fascinating—you can watch aeroplanes move in real time, see their altitude, speed, and even where they’re headed. Many aviation fans and curious people enjoy this, and building your ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Do you remember your first portable radio? For Sjef Verhoeven, it was a Sony Walkman in 1993. As is common in the Netherlands, he would often ride his bike. That spring, he heard FM stations from the ...

Hobbyists who listen for distant signals often face a dilemma. The best places to hear distant “DX” signals are in remote and rural areas that are free of electrical interference. Unfortunately, many ...

Interested in topics like RF and SDR? Watch the fiftieth episode of Elektor Engineering Insights to learn about SDR satellite signal decoding, real-time aircraft tracking and more, with Sebastian from ...

Impedance matching is easy if you know the basics. Download the eBook to find out how. The L-network is a real workhorse impedance-matching circuit (see “Back to Basics: Impedance Matching (Part 2)” ) ...

Pi, a mathematical constant denoted by the Greek letter π, is the ratio of a circle's circumference C to its diameter d: π = C/d. The circumference of a circle is, in turn, equal to 2πr, where r is ...

No signals received, but only on a Raspberry Pi. It works on a Windows 10 laptop. The Windows version of the software is 7.22.4. The Pi version is 7.22.0-37-g1a35e3286. The computers are side by side ...

Through its mobile mining app, trust-based security system and growing ecosystem of applications, Pi aims to bring crypto to everyday users without the barriers of expensive hardware or high energy ...

Abstract: The accurate management of dairy cow locations is critical for enhancing farm efficiency and economic returns in the age of agricultural automation. Traditional GPS systems often fall short ...