Category: Technology
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Cellular IoT Communications
LPWAN = Low Power Wide Area Network LPWAN is typically thought about as cellular data networks but that involves a contradiction since cellular and low power are inherently in conflict with each other. For instance, a standard 3G or 4G cellular modem will have a peak current draw of up to 2A during transmission and…
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Connect Expo 2017
Connect Expo The Connect Expo is on each year around late March in Melbourne at the Exhibition and Convention Centre. I had gone to previous events but this was our first time as an exhibitor. This was by far the best Connect Expo I have been to. The mix of software vendors, web platform vendors,…
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Power Supply Specification
Power Supply Specification The idea for this post came from a discussion in IEEE Collabratec on how to design a Power Supply. The question of how to design a Power Supply seems innocuous enough until you really start to think back on past Power Supply designs. I was originally concerned that this was a student wanting…
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Miller Puckette and New Music Creation
Making Music is Creative Making music is a creative process. At every level. There is not only composing and playing, but there is the instruments themselves and also how we record and play back music. Technology and creativity abound at every level. I’m a musician. That is how I ended up in Electronics Engineering.…