lui_gough 
This post will be about receiving QSL (reception acknowledgement) cards from Amanda Dawn Christie (VE9OHM), a transmission artist from Canada who was responsible for the “Ghosts in the Air Glow” program. Such experiments occasionally are run for a limited schedule, … Read more
On my recent review of the Blitzwolf BW-P12 10000mAh Power Bank, a reader commented asking whether that particular power bank could be used as a makeshift uninterruptible power supply (UPS) for USB-powered devices. This is an excellent question and one … Read more
Regular readers would probably know that I have a love of batteries, and their associated test equipment. Maybe it was the fact that they were expensive, but pervasive, and my enjoyment as a child relied quite heavily on batteries to … Read more
Just recently, there was a surge in traffic to my old legacy dial-up sounds pages. While I did my best with the equipment I had at the time to capture the sound of dial-up modems, I always knew that my … Read more
Flash memory is, and has been, a commodity item for a while now. Almost everyone has at least a few USB flash drives (sticks) and maybe even a few memory cards. When it comes to rapidly transferring large files between … Read more