oracid Posted November 14, 2018 Posted November 14, 2018 (edited) What is the voltage of the EV3 output port ? In this video, I show you the answer. I was wrong ! It is always better to measure. In this page, you have all the technical links about EV3, https://education.lego.com/en-us/support/mindstorms-ev3/developer-kits Edited November 14, 2018 by oracid Quote
sebathorus Posted February 19, 2019 Posted February 19, 2019 Hi, Thanks for the demo and the link :) Quote
Bline Posted January 13, 2020 Posted January 13, 2020 (edited) Grady J. Koch has also tested EV3 voltage output. He reports that pin 1 output is linear across the native power range. Using the "unregulated motor power setting" percentages, he found 10-100% moves from 1V to 8V, with a 38% setting spitting out an even 3V. So, if you want to know the voltage at different unregulated power settings than 100% and you don't have a voltage break out board set up, then you can see the plot on his site: Page: http://hightechlego.com/EV3 Voltage Source/EV3 Voltage Source.php Image: http://hightechlego.com/EV3 Voltage Source/EV3 voltage source graph.png Edited January 13, 2020 by Bline Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.