tech – PCB Isolation

London Good Delivery Bars define standards for gold and silver ingots. These are usually the ingots you see in movies. […]

This post contains plans for a wooden arbor or archway for a garden or wedding. I used cedar for this […]

For RVs and vans, generators are very useful but very loud. I wanted an enclosure that is both waterproof and […]

This overviews adding a Zooz ZEN34 smart switch to Home Assistant and using it to trigger automations. This guide was […]

This post details my process of building and adding fold-down bench seats to an old van. I’ve been restoring a […]

This post details the repair of a early 1991 AC Delco stereo. AC Delco made many variants of this stereo […]

This post details a more permanent mounting for a rearview mirror. I bought an old vehicle with a rearview mirror […]

I’ve looked and been unsuccessful in finding household nightlights that meet my criteria: auto on/off dimmable 1800K CCT decent CRI […]

Octopart, the search engine for electronic and industrial parts, doesn’t post the pricing for their API on their website. There’s […]

Note – There are many versions of the Motorola Razr, each with subtle differences. Even similar version have differences between […]

I recently bought a Razr V3 on eBay. The listing below shows that it is made by Motorola. The pictures […]

This is a custom bracket for holding a pair of prescription lenses inside a scuba dive mask. The […]

This how-to is for correcting axis orientations or rotation issues when exporting a file from Inventor to Cura. […]

This how-to is for exporting a part from Autodesk Inventor and importing to Ultimaker Cura for 3D Printing. Once […]

This ORS (oral rehydration solution) is 10 times cheaper than Pedialyte and contains a wider array of electrolytes. Gatorade, in […]

This is a conversion of a convection toaster oven into a SMD reflow oven. I took a standard toaster oven […]

This is a great bluetooth speaker – loud, good sound quality, waterproof, and durable. Yet sometimes it has bluetooth problems, playback […]

This guide is for removing keys off a Lenovo ThinkPad T450s and should also work for the T430, T440, T450, […]

I use Neewer’s hot shoe LED lights for a variety of purposes – photography, video, and scanning negatives. The […]

This how-to concerns making an adapter to hold a flashlight on a standard gopro mount. It allows you to mount […]