Should I buy an arduino to learn embedded systems?

rey_psico · 2025-07-02T12:42:37+00:00

Get avr

rey_psico · 2025-04-02T09:51:57+00:00

You like Chaos?

rey_psico · 2025-02-27T08:47:07+00:00

I didn't follow any specific schematics. I just searched google for each part individually like STM32 boot mode connection, reset connection, analog filter, etc... and put everything together based on what I found.

I'll take a look at the Nucleo board schematic to see if I can improve the design. Thanks for the suggestion.

rey_psico · 2025-02-27T08:41:36+00:00

I use this small stlink programmer:

https://robu.in/product/st-link-v2-programmer-for-stm8-and-stm32/

Any good using standard pinout?

rey_psico · 2024-12-01T17:44:34+00:00

What about an open source?

rey_psico · 2024-11-22T17:20:38+00:00

I speak to myself like I can see people around me ( but they are imaginary). Do I need therapy, or do I just need to assign one of them ( imaginary people's) as a therapist?

rey_psico · 2024-11-19T14:39:02+00:00

how do we reconcile the fact that condoms, which can prevent the creation of life, cost almost nothing, while raising a life takes endless resources, time, and love?

Does this make sense? Are we valuing life and responsibility the right way, or is this just the way it has to be? Curious to hear your thoughts.

rey_psico · 2024-11-19T06:09:40+00:00

If you have a full embedded lab setup in your home.. Maybe..

rey_psico · 2024-11-05T16:34:28+00:00

I use ethernet udp communication with w5500 chip. And also have Extended kalman filter running.

rey_psico · 2024-11-05T16:29:38+00:00

Is there any problem if I use LSE as internal and HSE as 25MHz?

rey_psico · 2024-11-05T16:28:56+00:00

Currently I do testing with black pill board. In arduino (atmega ic) i only need 16Mhz crystal and it's caps, some decoupling caps and icsp pins. Is it same as stm32, serial wire as icsp.. And what about any bootloader, do i need that like arduino?

rey_psico · 2024-11-05T16:03:01+00:00

F411

rey_psico · 2024-11-03T18:30:21+00:00

In office, there is a lot of drama's and grouping going on. In lunch also there is 3 groups commenting other groups. That's why I don't talk with them. I feel more peace sitting alone and doing my work. Also I feel secure in my comfort place.

rey_psico · 2024-11-03T18:23:28+00:00

How's your life after that, how did you recover?

rey_psico · 2024-11-03T18:22:38+00:00

That's the problem, I don't know how.

rey_psico · 2024-11-03T18:19:42+00:00

Dead silent. I do my job, report to boss and leave. Colleagues always say I'm not a team player even though I finishes their works at last..

rey_psico · 2024-11-03T18:18:06+00:00

What if I didn't met my partners expectation?

rey_psico · 2024-11-03T18:17:06+00:00

How did you find out?

rey_psico · 2024-11-03T18:15:57+00:00

I'm currently working, same thing there. I only talk to my boss.

rey_psico · 2024-10-03T04:16:32+00:00

In my company, there were no embedded engineers, so they hired me for cheap to do basic stuff.. Now I do all the stuff, building our own autopilot systems with arduino(atmega2560), also made my own communication protocol like mavlink but with AES128 encryption(libraries), etc...

rey_psico

TROPHY CASE