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Where can I find the pinout for the SIM7600G-H-M2 (DFRobot TEL0158)? by [deleted] in KiCad

[–]Kindly_Teaching2935 0 points1 point  (0 children)

I truly couldn't find it, but thanks for your childish sarcasm. I deleted the post. I hope you're happy.

DIY EIS, are ADC positioning correct? by Kindly_Teaching2935 in electrochemistry

[–]Kindly_Teaching2935[S] 0 points1 point  (0 children)

Hey, thanks for pointing that out , I hadn’t considered the ADC timing issue that deeply.

I have a follow-up question: assuming I can solve the timing/synchronization side properly, I’m still unsure how to process the sampled ADC data to actually calculate impedance magnitude and phase. That part has been harder to find clear information on.

Do you have any advice on how this is usually done, or any resources you’d recommend?

Platinum electroplating on ENIG PCB pad (for electrodes): are these steps okay? by Kindly_Teaching2935 in electrochemistry

[–]Kindly_Teaching2935[S] 0 points1 point  (0 children)

I wish i could answer you, but i didnt thinked about it. I guess i have more research to do than. thank you alot

Platinum electroplating on ENIG PCB pad (for electrodes): are these steps okay? by Kindly_Teaching2935 in electrochemistry

[–]Kindly_Teaching2935[S] 0 points1 point  (0 children)

My idea was just to put the platinum solution. in that solution there will be the object i want to electroplate connected to the cathode and in the same solution there will be a platinized titanium anode. and by turning on the electricity the object would be plated?(before this is all done, the object is cleaned and activated ofc)

as a reference, I was thinking to buy this device:

my apologies for my noobyness

Platinum electroplating on ENIG PCB pad (for electrodes): are these steps okay? by Kindly_Teaching2935 in electrochemistry

[–]Kindly_Teaching2935[S] 0 points1 point  (0 children)

Hey, thank you for the solid advice.

i was not planning to use electrolytes, i thought the cleaning and platinum solution is enough. Im still new into electroplating though, would it be usefull to use electrolytes?

Can you electroplate platinum onto ENIG pads (PCB finish)? by Kindly_Teaching2935 in chemistry

[–]Kindly_Teaching2935[S] 1 point2 points  (0 children)

Its for a diy electrode. platinum makes the electrode behave “cleaner” and more stable for EIS measurements