Less than a week ago, I decided to try out new materials and made faux “brushed gold” fidget spinner. Little did I know that demand for it would be insane!
When I realized how inexpensive powerful LED chips became I decided to look into building my own Super Duper LED Flashlight. But before I can do that, I wanted to see what it takes to drive a 100 Watt LED array.
So I got this LOHAS 100W LED Chip off Amazon for around $10, and a DROK […]
It’s been almost a month since i upgraded my SH-G350 laser cutter to 60Watts of cutting power. Here’s at last a comprehensive How To guide for all you DIYers out there.
DIY pin table that I made a while back seemed great at first, but then I realized that not all rivets have same height. I only measured few from first box, and they looked to be same height, so I didn’t check others. I didn’t really notice this until recently and got a bit upset.
So meet DIY […]
Ammeter add-on was on my to do list for a long time. It’s important to know what current is flowing thru your CO2 tube so you don’t shorten it’s life. Ammeter measures current and in case of this SH-G350 machine you’ll want ammeter rated in the 0-30 or 0-50mA range because most CO2 laser tubes run under currents under 25mA.
For this year I decided to do a Circus themed Halloween party. One of the major props for the part was supposed to be a large lighted “Circus” marquee sign (also called dimensional lettering).
There are more than few tutorials on how to make such sign, most of them involve using some kind of thin sheet […]
Today I feel like I won the lottery. My first prototype of the 32×16 LED board is fully assembled and working!
This is just a quick preview on what’s “cooking” at LensDigital lab.
About a 2-3 weeks ago I started working on new Xronos Clock (ver 3.0).
Xronos 2.0 has been out more than two years, and for a long time I’ve wanted to update this platform. Things like better Real Time chip, smaller enclosure, less expensive design. […]