Weird issue! Stepper motor runs when I touch IC!!!
Hi, I'm in process of getting electronics ready and thought I will check if the motors run properly I have uploaded bootloader & firmware (splinter) on Sanguinlolu 1284P I placed polulo driver for...
View ArticleRe: Weird issue! Stepper motor runs when I touch IC!!!
Stepper ic is quite sensitive to static. Imo, if you wear wool clothes and wool socks and keep touching it like that, you have a chance to kill it. Perhaps small one, but still a chance for that does...
View ArticleRe: Weird issue! Stepper motor runs when I touch IC!!!
... if the other drivers aren't affected, then this could be an issue with grounding/shielding (receiving EMI) or wrong solderd/defective/missing cpacitors and puldowns/pullups on the inputs of the IC's.
View ArticleRe: Weird issue! Stepper motor runs when I touch IC!!!
Have you made sure you have set the configuration for sprinter to the correct electronics that you are using? It sounds like the pin assignments are wrong, and the X axis is connected to a...
View ArticleRe: Weird issue! Stepper motor runs when I touch IC!!!
Hi James, I think that is the issue. Thanks a lot for your valuable suggestion! Will change and see what it does. btw what happened is The config file has these listed // Sanguinololu 1.2 and above =...
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