dirk.z Posted October 22, 2018 Share Posted October 22, 2018 what is the voltage and amp coming out of the ground? In the Vive trackers developer guide lines i found that the supply voltage VVD is 3.3 volts, but i don't know exaclty what this means. Link to comment Share on other sites More sharing options...
dirk.z Posted October 23, 2018 Author Share Posted October 23, 2018 i just found out that groud doesn't put out volt. and that the general perpose pins have the vdd. so pin 3, 4, 5, and 6 have the vdd. and the in the Vive tracker 2.0 developer guidelines is says "supply voltage VDD= 3.3 v". i included and image of the interface page of the developer guidelines. Link to comment Share on other sites More sharing options...
HackPerception Posted October 23, 2018 Share Posted October 23, 2018 , Are you set in understanding how the system works now? In a closed/integrated circuit, the ground is the point at which the potential is mathmatically zero. The current flows from high potential (the 3.3v supply) towards the ground point passing through all of the components along the way. Link to comment Share on other sites More sharing options...
dirk.z Posted October 24, 2018 Author Share Posted October 24, 2018 yes, i now understand. thank you! Link to comment Share on other sites More sharing options...
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