ina226 stm32f103zet6

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ina226 stm32f103zet6 [Copy link]

Does anyone know how to use this thing?

wsmysyn

One is the amplifier, and the other is the microcontroller. What function do you want to achieve? The amplifier is easy to say. You can check the manual on TI's official website for application circuits. Just follow the application. It should be a current detection amplifier. As for analog output or digital output, they are almost the same. Digital output is more convenient. You just need to use the corresponding communication interface. Analog output is more troublesome. You need to use ADC to sample, and then give it to the microcontroller, or use the ADC of the microcontroller to sample. It depends on the accuracy requirements. The ADC of the microcontroller seems to be 12 bits. If you have never used MCU, it is more troublesome. It is best to find a tutorial first, or a small development board, and slowly get started.