Day: May 15, 2021

A4899 Stepping Motor

Question A4899’s microstepping operation seems not performing as specified. Is it fake microstepping? Answer Short Answer I proved that my A4988 is doing real microstepping, as specified in datasheet. Long Answer (TLDR) […]

Rpi3B Polyfuse

Does Raspberry Pi 3B have polyfuse? Can USB ports blow polyfuse? [duplicate] Ask QuestionAsked todayActive todayViewed 20 times2This question already has an answer here:Where is the Polyfuse of Raspberry Pi3? (1 answer) Some community members have […]