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
Category: Electronics Projects
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
Using PCBgogo PCB Fabrication
Using PCBgogo PCB fabrication is pretty painless. You save money at the cost of a few more steps and a bit of waiting for the postman. Read more
PCBgogo Printed Circuit Boards from China
I have had my first experience with ordering PCBgogo printed circuit boards from China, which seem to have turned out well. Read more
Understanding Voltage Regulator Power Dissipation
Do you need a heat sink to handle your voltage regulator power dissipation? Let’s see with some simple math. Read more
Loop Prototype Learnings during Summer
My loop prototype learnings this summer are mainly about waterproofing and reducing intermittent performance. It’s time to move on to the final build. Read more
E-Packet Electronics Delivery
E-Packet electronics delivery from China is really cheap for me, which is why I source my parts offshore whenever I can, even if I have to wait a few weeks longer. Read more