GuliKit’s replacement joysticks for the Nintendo Switch give us a DIY way to solve the annoying stick drift issue.

Magnetic levitation DIY mechanical keyboard switch lets you set its actuation point The MagLev Switch MX uses neodymium magnets and a Hall-effect sensor.

Here are some DIY LDR switch circuits available on our website and the web. LDR switches are used to switch a relay or other device when light are present or absent. LDRs or Light Dependent Resistors ...