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by Duo420
17 May 2018, 18:11
Forum: Hardware Problems
Topic: Vesc6 GVDD under voltage fault.
Replies: 3
Views: 1901

Re: Vesc6 GVDD under voltage fault.

Hello, I new to VESC I my vesc is not working right now but to my mind you fried the mosfets somehow. Looking at the schematic the resistance from the lower fets of the ground to the gate should be 35k as there is a resistor there. I could be wrong but do you know how to test the fets with the multi...
by Duo420
09 May 2018, 20:15
Forum: Hardware Problems
Topic: Shorted 3.3v rail
Replies: 0
Views: 1525

Shorted 3.3v rail

Hello everyone, I just finished soldering my vesc 4.12. Managed to programm the Stm32 trough the stlinkv2 successfully. Then I connected my 12v psu to the rails and the usb to the pc but the pc couldn't recognise it so i thought i could verify the voltages. Controlled the one on the rails the tvs fi...
by Duo420
09 May 2018, 20:09
Forum: Hardware Problems
Topic: Low Voltage on 3.3V and 5V Pin
Replies: 8
Views: 2890

Re: Low Voltage on 3.3V and 5V Pin

You must solder the pad underneath. It's written in the datasheet of the drv8302
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable

[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable

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