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Embedded_dev1
Associate II
since ‎2023-11-01
‎2024-01-19

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  • 12 Posts
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  • 1 Kudos given
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User Activity

DAC in MCP2221

2024-01-18
Hi to all!I am trying to generate an analog signal using a DAC that is built into the MCP2221 controller. The problem is how do I control the output current? Maybe there are some schemes or built-in capabilities in the MCP2221 controller? Is it enoug...

Current level control

2024-01-18
Hello everyone!I had the following question: how to control the current level using an ADC?I will be grateful for the answer!

Problem with switching pins

2023-12-19
Hi to all!I have the following question: why do the relays in the circuit start switching when I connect the STM32F1 microcontroller to the computer through the programmer?And similar happens when I initialize RCC. As if all the contacts are being ch...

I2C transmission problems

2023-12-18
I am trying to communicate with a PIC microcontroller using the I2C interface using a STM32F103. I have a recurring problem: everything is fine until I run this function:static HAL_StatusTypeDef I2C_WaitOnMasterAddressFlagUntilTimeout(I2C_HandleTypeD...

ADC_Chanels_in_HAL

2023-11-01
Hi to all!  I connected all channels to possible pins in my ADC.  How I can use the HAL functions to select a separate channel and read the value from it?  Has anyone faced these issues?  I will be grateful for the answer!
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