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PChat.4
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2022-03-10
2024-04-19
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Stm32F407VET6 Custom board Vcap1 and Vcap2 problem
2024-04-18
I recently designed an stm32 board based on the stm32f4 I used a multimeter to test all the vdds and nrst everything is normal 3.3V but the vcaps only show 0.3V instead of 1.2V, what could be the problem? Can anyone help?
I have two stm32 boards STM32F103ZE and STM32F103RC I am trying to use an ultrasonic sensor in a project, the code works on the STM32F103RC board and but doesn't work on the other, I changed configuration and pins but still nothing, what could cause this
2022-03-10
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