So, what the heck is my NanoVNA vector network analyzer? Turns out it’s a pretty useful piece of test equipment, cheap too. Read more
Category: Electronics Projects
Understanding PCB Flatness – Essential for Milling
With a height map, your CNC should easily compensate depth of cut for variations in PCB flatness. Take a look at how this works. Read more
PCB Isolation Routing Success, Finally
Well, I am finally getting the hang of PCB isolation routing. My first early success makes me very happy indeed. Read more
Milling Copper Printed Circuit Boards
So, I have been slowly coming down the learning curve on milling copper printed circuit boards. I have lots to learn. Read more
Zoom Works Great – Remember NetMeeting?
In 2020, our video conferencing technology works well. But, do you remember NetMeeting and early attempts to video call and collaborate? Read more
Commercial LZ1AQ Antenna Amplifier
My commercial LZ1AQ antenna amplifier has arrived. You can read about my experience assembling and using this new system in the weeks ahead. Read more
Ham Radio Soldering Gifts
Christmas is a good time to invest in electronics making tools. Here are some ideas for ham Christmas soldering gifts you can put on your list. Read more
Ham Christmas Testing Gifts
Christmas is a good time to invest in testing equipment for your workshop. Here’s a look at some of my favorite ham Christmas testing gifts. Read more
Another Big Mouser Parts Order
My Mouser parts order process is effective, painless. and super fast. If you aggregate an order exceeding $100, shipping is free as well. Read more
Free Micro-Cap Simulator for Electronics
Spectrum Software closed its doors this summer, but has provided the free Micro-Cap Simulator. If you like designing electronic circuits, you may want to check out this industrial strength product. Read more