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A device which includes a central processing unit (CPU), memory, and (generally) an assortment of I/O peripherals (UART, ADC, DAC, general-purpose I/O, I2C, etc.) in a tightly-coupled standalone package.

0 votes
2 answers
75 views

Can a pin change value after causing interrupt on a MCU

This was just a question I thought of as I started working through a design project. Let's say I have a hall effect sensor on an encoder motor. I need to catch every pulse from this encoder so I use t …
cEEa's user avatar
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2 votes

How do I power an STM32 dev board with 9 V properly?

Voltage dividers work by drawing a current from the voltage source to ground. The current will drop a certain voltage across each resistor and so when we measure the voltage at the center node (where …
cEEa's user avatar
  • 581
1 vote
4 answers
398 views

Understanding Raspberry Pi/SBC's at the same level as microcontrollers [closed]

With a microcontroller based on an ARM-cortex-M, I think I understand the process of writing the code which is converted into assembly instructions for that specific processor and then finally converted … A couple of questions that have propped up in my research that I am still unclear on are: What is the difference between a microcontroller and a microprocessor? …
cEEa's user avatar
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