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“Hello! After quite a while I decided to share my latest project with all of you. This one was just an idea that I got after purchasing a cheap solenoid lock online, and it turned out to be a great …

“A multiplayer electronic board game table allowing up to 4 players. It features a low-res pixel display and a rotating die. The idea We wanted to build something that combines the fun of classic board games with the possibilities of …

“A tiny DC to DC buck converter board is useful for many applications, especially if it could deliver currents up to 3A (2A continuously without heatsink). In this article, we will learn to build a small, efficient, and cheap buck …

“Switching power supplies are known for high efficiency. An adjustable voltage/current supply is an interesting tool, which can be used in many applications such as a Lithium-ion/Lead-acid/NiCD-NiMH battery charger or a standalone power supply. In this article …

“In this Instructable I show you how I added automation to my blinds. I wanted to be able to add and remove it, so all installation is clip on. The main parts are: Stepper motor Stepper driver controlled bij ESP …

“Power supply is one of the most important tool on your workbench, but they are too expensive (like >50 for the 30v 5 amps version).Today I want to make a good and cheap power supply, it will not be …

“In this project I will show you how to create a Laptop PowerBank. It mainly consists of a Li-Ion battery pack and one buck and boost converter. This way the PowerBank can get charged up through the Laptop power supply …

“Get cozy.. the instructable youre about to read is something I have been working on for a year and a half (mostly during the night and weekends) so this read might be a bit longer than one would expect. Though …

“i first made this sollar light last summer when we had problems with electricity in our cabin (tree fall on power line and we didn’t have any lightsource when we wanted to stay there over night) it works werry …

“A power supply is an essential device when you are working with electronics. If you want to know how much power your circuit is consuming, you will need to take voltage and current measurements and then multiply them to get …