I have been engaged in hardware development for nearly half a year, and I feel that I lack knowledge and experience. Are there any books or websites that can quickly improve my skills?

一沙一世

I have been engaged in hardware development for nearly half a year, and I feel that I lack knowledge and experience. Are there any books or websites that can quickly improve my skills? [Copy link]

 

邀请：@maychang   @jimtien   @vincentc543   @caidian   参与回复

I have been engaged in hardware development for almost 4 months and feel the lack of knowledge and experience. Are there any books or websites that can quickly improve my skills? What I need to improve urgently is the application skills related to STM32 microcontrollers.

qwqwqw2088

It's only 4 months, take it slow

There are many resources on the website, eeworld,

Learn the tutorial of stm32 microcontroller, the homepage menu of eeworld website, university hall, there are many video tutorials of stm32

I recommend Atomic. Many people who play with STM32 have learned it.

Atom teaches you how to use STM32

一沙一世

qwqwqw2088 posted on 2022-10-6 16:20 It's only been 4 months, take your time to build a website. There are many resources on eeworld, a lot of them. Learn stm32 microcontroller tutorials, the first page of eeworld website...

I would like to ask, a water meter has a card reader coil, if it is possible to use a single-chip microcomputer to detect whether the card reader coil is broken.

maychang

"Is there any book or website that can quickly improve skills?"

There are no shortcuts, no secrets.

If there is a book or website that can help you improve quickly, don't forget that what you can see can be seen by others.

吾妻思萌

I asked the boss, when can I do it as easy as the boss? The boss said, it's nothing, it's just practice.

maychang

Yishayishi published on 2022-10-6 16:53 I would like to ask, a water meter has a card reader coil, if it is possible to use a single-chip microcomputer to detect whether the card reader coil is broken.

"Excuse me, a water meter has a card reader coil. If I can use a single-chip microcomputer to detect whether the card reader coil is broken, please tell me."

Show this sentence to your middle school Chinese teacher.

秦天qintian0303

You can go directly to the STM32 official website forum to learn, or you can go to various forums to learn. It mainly depends on finding a specific direction.

一沙一世

maychang posted on 2022-10-6 18:04 "Excuse me, a water meter has a card reader coil. If a single-chip microcomputer can be used to detect whether the card reader coil is broken. ” I'll give you this sentence...

Mo Yan only has a junior high school education. There are very few Chinese people who have studied logic.

chunyang

I have repeatedly mentioned the shortcuts to getting started with hardware design...

chunyang

Yishayishi published on 2022-10-6 20:25 Mo Yan is only a junior high school graduate. There are very few Chinese who have studied logic.

Mo Yan would never say something like you did.

一沙一世

maychang posted on 2022-10-6 18:04 "Excuse me, a water meter has a card reader coil. If a single-chip microcomputer can be used to detect whether the card reader coil is broken. ” I'll give you this sentence...

I would like to ask, a water meter has a card reader coil, if it is possible to use a single-chip microcomputer to detect whether the card reader coil is broken.

If you type a wrong word, how can you use a single chip microcomputer to detect whether the card reader coil is broken?

Honghuzaitian

It’s better to go to Zhengdian Atomic Science. I think he is doing quite well.

maychang

Yishayishi published on 2022-10-6 21:19 Please tell me, a water meter has a card reader coil. If a single-chip microcomputer can be used to detect whether the card reader coil is broken. I typed a wrong word, such as [ ...

"I typed a wrong word"

It should be noted that there was an allusion in the Pre-Qin period that "a word is worth a thousand gold coins".

maychang

Yishayishi published on 2022-10-6 21:19 Please tell me, a water meter has a card reader coil. If a single-chip microcomputer can be used to detect whether the card reader coil is broken. I typed a wrong word, such as [ ...

"How to use a single chip microcomputer to detect whether the card reader coil is broken. "

Microcontrollers usually only have digital outputs and inputs. Microcontrollers with analog outputs and analog inputs are relatively rare and more expensive.

Since what you want to judge is "whether the line is broken", and "whether" is a numerical quantity, it is easy to do.

maychang

Yishayishi published on 2022-10-6 21:19 Please tell me, a water meter has a card reader coil. If a single-chip microcomputer can be used to detect whether the card reader coil is broken. I typed a wrong word, such as [ ...

Use two pins of the microcontroller, one as output and one as input. Connect a resistor between the two pins that is several times the DC resistance of the card reader coil, for example, five times. The card reader coil is connected between the input pin and the "ground".

The output pin outputs a high level. If the card reader coil is broken, the input pin will read a high level, and if the card reader coil is normal, the input pin will read a low level.

This method cannot determine whether the card reader coil is short-circuited.

Gen_X

This feels great. Hardware cannot be built in a short time. It requires hard work!

Fred_1977

It’s only been four months, so it’s still early! There is still a lot of knowledge and experience to be accumulated, so be patient!

damiaa

Honghuzaitian posted on 2022-10-7 00:50 It is better to go to Zhengdian Atom Science. I think he is doing quite well.

This is true.

elec921

STM32 programming does not seem to be hardware, but rather embedded software

starcat123

qwqwqw2088 posted on 2022-10-6 16:20 It's only been 4 months, take your time to build a website. There are many resources on eeworld, a lot of them. Learn stm32 microcontroller tutorials, the first page of eeworld website...

I am learning the Wildfire tutorial on Station B

The teacher explained it in detail, and it feels more suitable for a rookie like me.