tech – Page 2 – PCB Isolation

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 […]

Most dedicated film scanners don’t scan negatives as well as your camera. If you spend anywhere between $50-$200, you’ll first […]

At first glance, adding a typedef to a struct in C seems to complicate the definition. However, it simplifies the […]

I usually forget bitwise operators, basic variables, and functions when coding in Atmel Studio for an ATtiny or ATmega […]

I had a hard time finding this online for free. This manual is for the following models: Kawasaki KZ […]

This was for a pair of outdoor speakers in front of KMNR, my college radio station. KMNR was receiving complaints for […]

While this is not my design, this is my analysis and derivations. I used this in my sound reactive lighting […]

In the winter of 2013, LED strip lighting hit its tipping point – a big rise in popularity. A year beforehand, in […]

The #1 vinyl repair kit on Amazon has 2.9 stars. And it’s not made to fix an 10″ split seam. […]

A stranger off eBay got me pulled over, from across the world. I have a 1983 Kawasaki CSR 305 that has […]

Trying to figure out which power supply, transformer, or wire gauge you need for a LED strip project? Look no […]

Here’s a list of the most useful shortcuts in CM – more graphical and intuitive than the built in shortcut […]

After half a semester of college, I learned that my 8″, 40W woofer wasn’t enough. I wanted something bigger, but […]

A summary of my homemade CNC machine, built during my junior and senior year of high school.

The idea is simple, take the scrolling mechanism out of a mouse, and move it to a large, heavy spinning […]

Logitech has a large presence in 2.1 systems, where price and appearance dominate. This sub is designed to trick you, there’s […]

Running wire, head unit adapters, fuses, and less trunk space all suck. Let’s not do that. Modular setups seem […]

I have a thing for subwoofers, convenience, and low cost. Arguing over DVCs in $300 subs isn’t my thing. This 8-inch tube […]

The DLink DIR-655 is an excellent router. It supports Dynamic DNS, Port Forwarding, Virtual Servers, DMZ and much more. Problem is, […]