Technology diy

Add automation to your blinds and control them using ESP8266, Google Home and Openhab Integration and Web control. #Instructables #electronics #technology

This mechanical-digital steel ball clock turns and magnetizes little balls and then turns forward again to reveal the time. #Instructables #electronics #technology #Arduino #display

This is an electromagnetic levitation experiment. A hall sensor provides feedback of the position of the levitating magnets by measuring the intensity of the...

Learn how to recover old PC power supplies. #Instructables #electronics #technology #upcycle #reuse

The humble automotive alternator hides an interesting secret. Known as the part that converts power from internal combustion into the electricity needed to run everything else, they can also themselve...

Create yourself a unique necklace or earrings in almost any shape that will glow in the dark with LEDs and brass rods. #Instructables #jewelry #pendant #electronics #technology #nerdy #soldering #LEDlights

Would you like to make your own hologram? Learn how to create a DIY hologram using just a cell phone and a few supplies. This is a fun activity for all ages.

Build a low power watch from off-the-shelf components and breakout boards

Can old RAM modules be reused? Can you recycle RAM? Just what can you do with old memory? Try these ideas for reusing old RAM sticks.

Wondering what to do with your old hard drives? Don't throw them out! Turn it into a DIY external hard drive or many other things.