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Folding Mobile Workbench

“I have a problem friends. My shop (A.K.A. my half of the two car garage), is a disaster. I desperately need more storage and organization. My husband is a maker too (cars, not wood) and we are just …

How to assess new solar technologies

“MIT analysis shows when and where advanced photovoltaics would be economic to install. Which is a better deal: an established, off-the-shelf type of solar panel or a cutting-edge type that delivers more power for a given area but costs more …

How to Build a GPS Guided Robot

“We will start building the GPS Guided Robot in just a moment but first let me give you a little background on how this project came about. If your not interested in how the robot came into existence and why …

How to Make an LED Heart Display

“Create a free standing and battery-powered LED heart for your sweetheart! Ah, Valentine’s Day. What’s a nerd to do except somehow use it as an excuse to build something? My husband can be weary of homemade electronics, so …

How to Make Time Lapse Timer Remote for Mobile Phone Camera| DIY Intervalometer

“If you want to shoot time lapse videos using your smartphone camera because you cannot always carry heavy camera equipment whenever you are travelling or you cannot afford for the expensive Camera rigs. There are of course many apps that …

‘Infinitely’ recyclable polymer shows practical properties of plastics

“The world fell in love with plastics because they’re cheap, convenient, lightweight and long-lasting. For these same reasons, plastics are now trashing the Earth. Colorado State University chemists have announced in the journal Science another major step toward waste-free …

IOT123 - Attiny85 Onboard Programming Jig

“On the BRICK designs I have mentioned the through-holes adjacent to the ATTINY85 have been left unused, to enable a pogo pin programmer while the DIP8 is soldered to the PCB. This is that pogo pin programmer. This really is …

IR Remote Controlled Power Switch for Rapsberry Pi 3

“Arduino Nano based relay power switch for Raspberry Pi 3 (Kodi) operated by common TV remote controller. My laziness is my power ;-) I’m using Rapsberry Pi 3 based Kodi mediacenter to watch movies, TV series, pictures and listen music …

Laser frequency combs may be the future of Wi-Fi

“Discovery has the potential of increasing the capacity of wireless communications Wi-Fi and cellular data traffic are increasing exponentially but, unless the capacity of wireless links can be increased, all that traffic is bound to lead to unacceptable bottlenecks. Upcoming …

Led Disco Box

“How Make Your Own Led Disco Box”