Electronics > Projects, Designs, and Technical Stuff
DIY Modular Test Equipment Project
void_error:
GitHub repo is now up :scared:. Check first post.
void_error:
Waveform Generator + Frequency counter project has also been uploaded to GitHub. Link on first page. Don't be afraid to point out any mistakes you may or may not come across.
I'll also have to update the individual posts for each module. They're getting outdated.
void_error:
The first of the two voltage regulator modules is up on GitHub, the one for the digital part. It also has a... hmm... no idea how to call it... but it's basically a step-down regulator power stage with a PWM input and it's used for fan control. I'll upload the one for the analog part sometime later today if I don't get caught up in other stuff.
On another note, most of the 4 PCBs that make up the minimum setup for the Waveform Generator + Frequency Counter are being worked on and their sizes set. I'm still having a few issues with connector placement but those will be sorted out. I haven't included the isolated USB-UART module since it's tiny in comparison but it also has to do with connector placement. In case I haven't mentioned already, it's going to use either a PIC18F13K50 or a MCP2200, they're pin compatible with the latter requiring no firmware.
Almost forgot, I updated the first post. Again.
EDIT: Forgot to add that regulator modules will also be used by the Electronic Load Module.
prasimix:
I'd like to encourage you to use GitHub Master branch as much as possible, and that important milestones, prereleases or releases simply mark by publishing it where you can include some description or list of accomplished tasks. Making multiple branches especially in early phase is a good source of confusion for one how is following you, want to fork a project and stay synced.
void_error:
Will switch to master branch as soon as I get to past Rev 0. I'm still making small changes to the schematic as I work on PCB layout with one example being multi-part components which will be swapped around quite a lot. Rev 1A will be the first to be merged into master.
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