STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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External Vref+ on nucleo-h723zg

I'm trying to create an ADC project using nucleo-h723zg. I want to measure AC voltage and current (simultaneously). I created electronics with isolation amplifiers, which have, as an output, a differential signal with a common DC voltage. The common ...

moivet by Associate II
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  • 6 replies
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STM32G071CBT7 overcurrent

Hello, I am an engineer developing a board using STM32G071.   Currently, I am using all pins of the MCU, SPI, I2C, and GPIO, but one of the products is overheating and overcurrent is occurring. The existing consumption is 30mA, but the problematic pr...

SJKwon by Associate II
  • 133 Views
  • 6 replies
  • 1 kudos