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harry123 · 2024-11-08

Hi Everyone I am using Internal adc to sample 2 channels of adc using polling methodI am not able to reduce the number of samples per cycle by changing prescaler or Sampling timeI can only control the samples per cycle by giving software delay --> ...

harry123 · 2024-10-23

Hi everyoneI want to measure a small voltage of 10mv-50mv of a sine wave.Can i use Internal adc of nucleo board ? what is the lowest voltage i can measure using internal adc.

harry123 · 2024-10-03

HI EveryoneI am using Nucleof446RE board for uart communication through usb cable which is also my power supplyIs it possible to use external 5V supply for MCU and use USB cable only for uart communication or any uart to usb converters are needed to ...

harry123 · 2024-09-27

Hello everyone I want to interface ads115 Adc with stm32f446re nucleo. All the necessary connection between ads1115 and stm32 are made with I2c Can I get the example source code to read multiple channels.As I am not able to get values from adcIs any...

harry123 · 2024-09-25

HiI am trying to communicate between arm processor and nucleo board through uart The processor has a type b usb , to interface with computer.For the same usb I am connecting my Nucelo board through usb type B mini and sending the data through itWhen ...

harry123 · 2024-10-23

Is it not possible to measure by keeping vref to 3.3 which is default in nucleo board.What will happen if I try to measure, will the adc not give the values or the values it gives is wrong values.Thank you

harry123 · 2024-10-23

Its peak to peak12 or 16 bitThank you

harry123 · 2024-09-25

Yes It supports a hub Will the same STM UART transmit receive code that is used for VCP i.e teraterm/putty works for AT91SAM As the Processor is outdated anything to be installed or modification to drivers is difficult So wanted to f...

harry123 · 2024-09-25

AT91SAM9G45 processor.

harry123 · 2024-09-25

It is the pin PB4 and PB5 of arm processor which is connected to USB device and Interface is happening through PC/laptop. Like sending the data and receving the data.Can I try connecting PB4 and PB5 and GND of arm processor directly to the USART1 p...

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Nucleo446re Internal Adc

Nucleo-446re internal adc

Nucleo-f446RE: external power supply while using UART and STLINK virtual comport

Ads1115 interface with Stm32f446 nucleo

Nucleof446 UART

Re: Nucleo-446re internal adc

Re: Nucleo-446re internal adc

Re: Nucleof446-UART

Re: Nucleof446-UART

Re: Nucleof446-UART