In this video, I show you how to make a 10-channel voltage logger that can not only show the measurement data on a display, but it can also log it on an SD card.
The system is driven by a STM32F401CCU6 microcontroller. It has a 1.8" TFT LCD with an SD card slot and a button.
This demonstration and code are a perfect base for building a more complicated logger where you both want to see the data and save it on an SD card.
Check my blog article for more details:
https://curiousscientist.tech/blog/10...
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Check my Parts & Tools page for relevant parts:
https://curiousscientist.tech/tools