This application note presents the Analog-to-Digital Converter Key Read, which describes the method of setting as well as the application to perform multiple key inputs using a singe analog input.
Apple's Retina MacBook Pro and MacBook Airs from 2012 on incorporate the thinner MagSafe 2 power port, requiring the use of a small MagSafe to MagSafe 2 Converter in order to use the computers with ...