Today, let’s look at the analog signalling used in USB-C – in part, learn more about the fabled 5.1 kΩ resistors and how they work. We’ll also learn about emarkers and the mysterious entity ...

USB interface The Bus Pirate is powered from the ... lights when the power supplies are active. On-board pull-up resistors Bus Pirate V2 has multi-voltage, software controlled pull-up resistors ...