Eyvind Røed
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Swedish company SolTech Energy brings solar in a different direction with their roofing tiles, made from ordinary glass in the shape of ordinary roofing tiles.

Swedish company SolTech Energy brings solar in a different direction with their roofing tiles, made from ordinary glass in the shape of ordinary roofing tiles. I've seen the solar panel roof tiles, but I've never seen this.

These Excel tricks will save you time and impress your boss - #infographic

For many, Excel is the go-to program for charting graphs for labwork results or for data entry and accounting. Its formula-based auto-calculations helps us save time and in many jobs it is a requirement to know how to work Excel before you even get the jo

Secret Knock Activated Drawer Lock Tutorial: Unlock a drawer by knocking a secret pattern.

Adafruit’s Secret Knock Activated Drawer Lock is designed to conceal traditional lock mechanisms – unlocking only when a secret pattern of knocks is detected. Essentially, a solenoid locks secures the drawer while a piezo buzzer “listens” for knocks.

How to Convert a Computer ATX Power Supply to a Lab Power Supply

How to Convert a Computer ATX Power Supply to a Lab Power Supply

Multimeter Guide For Dummies

One of the Most Important Step of Progressing in DIY Electronics Work is Knowing to Use a Multimeter. Here is Multimeter Guide For Dummies.