Monthly Archives: November 2018

RoadTest Review: Rohde & Schwarz HMP4040.04 Programmable Power Supply

Thanks to the generosity of element14 and Rohde & Schwarz, I was lucky enough to do yet another RoadTest of a pretty expensive piece of gear. Say hello to the Rohde & Schwarz HMP4040.04, a 4-channel 384W Programmable DC Power … Continue reading

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Review: Cowin HE5A SportFree Active Noise Cancelling Wireless Bluetooth Earphones

Updated 26/01/2019 – see end of article for more details. With most new phones beginning to omit the headphone jack, most users have begun a mass migration to Bluetooth wireless audio solutions. Many of these are traditional headphones which are … Continue reading

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Random: Kogan vs Catch Connect LTE Speed, Crap CAT5e, Unboxing RPi3B+

It’s been a while since I wrote my last “random” post, so I thought it was about time to put up another. After all, sometimes there are just some observations that don’t quite warrant their own posting but are still … Continue reading

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RoadTest Review: Molex 2.4Ghz/5Ghz Antenna Kit

It’s been another busy weekend getting a few things done – one of which was this review of Molex 2.4Ghz/5Ghz antennas offered through the element14 RoadTest program. While antennas are probably not the most interesting devices to be testing, they’re … Continue reading

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Review, Teardown: Alcatroz Airmouse Duo2 Wireless Mouse

Being increasingly reliant on mobile devices to get some level of work done, I had a sudden need for another Bluetooth-capable mouse. While the Logitech M337 continues to serve me well with its rather unusual colour scheme, I was looking … Continue reading

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Project: Words vs Numbers “Art” with an Arduino & HD44780 LCD

I’m definitely no artist – I don’t normally go on “artistic” endeavours, but I try to do practical things as any engineer would. But it’s been a while since I’ve had the time or inclination to build something … and … Continue reading

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Not So Smart: TP-Link TL-SG105E V3.0 5-Port Gigabit Easy Smart Switch

I’ve made a few mentions about VLANs in the recent past as it’s something that I find quite useful along with virtual APs with managing an ever-increasingly-complex home network. But as some more “basic” edge equipment may not be able … Continue reading

Posted in Computing, Telecommunications | Tagged , , , , , , , , | 5 Comments