A4988 Schematic
The Schematic given and the layout in the PDF seems to be different. I am a engineering student so i am not too good at these stuff yet. But i need a exact one for my project regarding my PCB. Is it possible to create a exact schematic? Thanks in advance!
Added 4 years, 5 months ago.
2 Answers
Good afternoon, I have used this model with Proteus 8.9 (original). And I get the following error.
Pin '!ENABLE' does not exist in child module. [U1]
Pin '!RESET' does not exist in child module. [U1]
Pin '!SLEEP' does not exist in child module. [U1]
Pin 'DIR' does not exist in child module. [U1]
Pin 'GND' does not exist in child module. [U1]
Pin 'GND__1' does not exist in child module. [U1]
Pin 'MS1' does not exist in child module. [U1]
Pin 'MS2' does not exist in child module. [U1]
Pin 'MS3' does not exist in child module. [U1]
Pin 'STEP' does not exist in child module. [U1]
Pin 'VDD' does not exist in child module. [U1]
Pin 'VMOT' does not exist in child module. [U1]
Pin '1A' does not exist in child module. [U1]
Pin '1B' does not exist in child module. [U1]
Pin '2B' does not exist in child module. [U1]
Pin '2A' does not exist in child module. [U1]
I have seen the video of how to import the library and I have followed it as it is.
What can be? From already thank you very much
Answered 3 years, 4 months ago.
Hi there!
Thanks for reaching out to us.
Upon our investigation, the footprint that we have on the part page is correct.
May we please clarify if the issue that you found is this: the pins on the left part of the footprint are on the right part of the footprint on the datasheet. If so, the reason why it looks flipped is that the datasheet shows the bottom view while on our website, we are showing the top view.
We also reviewed the dimensions and we found that they are correct.
Please let us know if you have other questions. We would be glad to help.
Thanks,
Phoebe
Answered 4 years, 5 months ago.
