How to use ADC in STM32 Microcontroller- Read Analog Sensor Value

Learn how to use ADC in STM32 Microcontroller. The ADC (analog to digital converter) is 12-bit in STM32 MCU. We’ll program ADC to read analog sensor. This example project uses a single channel ADC in polling method. We’ll use LDR (Light Dependent Resistor) to measure the light intensity.

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[TIMESTAMPS]
00:00 Introduction
00:22 Altium Free Trial
00:54 Create STM32 Project
01:48 Configure ADC1 of STM32
04:20 Configure UART in stm32
05:42 Generate code
07:36 Program to read ADC Pin
11:45 Connect Sensor and STM32
13:02 Read Analog Sensor Data
16:20 Control LED using LDR Sensor
16:56 outro

[tomskyElo]

Very straight forward video :-) Thank you!

[SparrowHawkPilot]

This is a really good example starter. Thanx much

[UserName-cbjz]

Thank you for so much explanation, I saw 2 other videos that looked similar but one of them had no explanation and the other one had textual explanation.

[Pk-swip]

Thanks for the wonderful explanation.
And please upload the multiple channels ADC video quick 😊.
I'm waiting for that.

[mortenlund]

What a great tutorial. Thank you for sharing. Really like your style!

[keroroex]

Thank you so much for making this video; it has been incredibly helpful to me. I really appreciate it.😭

[Saravananfe]

Hey bro thanks so much for your wonderful lession. please make a using sychronus type UART communication protocol

[VedantNaik]

Can you explain the relation between the resolution ADC cycles and sampling cycle time more explicitly with an example??

[Anupol_]

Do you happen to have any idea on interfacing DFRobot sensors using STM32? They usually use arduino boards but I have a project and I need to use an STM32.

[LaboussoleNano]

Thanks for the vide
how to save data acquire in a csv file in the computer?

[User]

listening to indian or pakistan bloggers blows my mind

[stavroulasifaki]

I have done the same steps as you but there is no output in putty. I have the NUCLEO-U575ZI-Q and i have used the equivalent pins as you did. Can you help me?

[MohammedAltowayti]

I'm using STM32 NUCLEO-F411RE chip... Can you help me write a code to make it capture an image using OV2640 and store it in pc folder?

[AlexReynold-sy]

Sir please provide video on how to develop drivers 92c deover for sensors.

[sugiyartosugiyarto]

Sir make videio using input adc lookuptable...

[tmuralikrishna]

thanks for the video. how to print this in terms of value (0-3.3v to 0-4095)..

[therealg]

Good video, but always use a current limiting resistor with an LED

[yosrakaroui]

hello, how did you know that the usart2 is associated with the usb port on the STM32?

[minenwerfer]

what if you use an extra ADC (seperate from the stm32 MCU)? i think the communication between the ADC and the MCU is similar to this but it turns out to be quite difficult. Do you have any video or blog suggestions for such a task?

[galalmohammed]

why didn't we put a driver for ldr, how does it work ?? i don't if it's on the STM itself or what u've done on this video, waiitng for your explenation, i have a projectt please <3