The need for test and measurement (T&M) is across industries. Whether in automotive or manufacturing plants, engineers and scientists need flexible, cost-effective solutions for...

TÜV rheinland is a global provider of testing, inspection and certification services. Founded in 1872, it is headquartered in Cologne, Germany, employing more than...

This FM bug transmitter circuit will let you spy on people. The transmitter can be placed in the desired room and the conversation heard...

Here is a simple calling bell circuit that can be used in small offices to call the office boy using an existing intercom system....

Usually, low-priced home stereo power amplifiers don’t have output level indicators. An output power level indicator can be added to each channel of these...

While designing electronic circuits, component values are calculated using formulae from the circuit’s theory. These calculations waste a lot of time. This circuit design...

Man-demon puzzle is like a classic river-crossing puzzle. The missionaries-cannibals—one of the river-crossing puzzles—is a well-known game problem in artificial intelligence, where it is...

A credit-card sized computer with good capabilities at $25 is definitely amazing. Many small-sized computers have come into the market in the past, but...

Technology strides forward in leaps and bounds, enabling engineers to design and build even more sophisticated devices to improve productivity and performance. To ensure...

Aeroflex Incorporated manufactures a diverse range of microelectronic and test and measurement products. Aeroflex targets the aerospace, defense cellular and broadband communications markets. The...