Robotics, Hardware Interfacing, and Vintage Electronics

The testing bench

Gerry O’Brien, a Toronto-based robotics and electronics technician at R.O.V. Robotics, enjoys working on a variety of projects in his home lab. His projects are largely driven by his passion for electronics hardware interfacing. Gerry’s background includes working at companies … Continue reading

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One-Wire RS-232 Half Duplex (EE Tip #135)

Grun2-HalfDup

Traditional RS-232 communication needs one transmit line (TXD or TX), one receive line (RXD or RX), and a Ground return line. The setup allows a full-duplex communication. However, many applications use only half-duplex transmissions, as protocols often rely on a … Continue reading

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July Issue Offers Data-Gathering Designs and More

Data Gathering Designs

The concept of the wireless body-area network (WBAN), a network of wireless wearable computing devices, holds great promise in health-care applications. Such a network could integrate implanted or wearable sensors that provide continuous mobile health (mHealth) monitoring of a person’s … Continue reading

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Webinar Will Bring the ActivityBot to Life

ActivityBot

On Thursday, June 26th, the Elektor Academy, in collaboration with element14, will present its latest webinar. The webinar will show you how to bring the Parallax ActivityBot to life in 30 minutes, from start to finish. Elektor Labs moderator Jaime … Continue reading

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Bit Banging

Bit banging

Shlomo Engelberg, an associate professor in the electronics department of the Jerusalem College of Technology, is well-versed in signal processing. As an instructor and the author of several books, including Digital Signal Processing: An Experimental Approach (Springer, 2008), he is … Continue reading

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