Hey #InfoSec folks! I got asked the perennial "are there any trainings that will help me get started in infosec?" and I have some answers. Any others I should add to my default answer?

Security+: https://www.comptia.org/en-us/certifications/security/
Google also has a foundational training: https://grow.google/certificates/cybersecurity/
There are a bunch of low cost or free trainings from these folks: https://www.antisyphontraining.com/
NIST's list: https://www.nist.gov/itl/applied-cybersecurity/nice/resources/online-learning-content

KiCAD #6 - 16 Channel Relay Board with Embedded STM32

In this video I will go through the design of a 16 relay board with an embedded STM32. The timing of the video is that I just ordered these boards at JLCPCB, so I thought it would be fun to go through it BEFORE I have them and then talk through the result when I receive them and see if they work at all.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #STM32World #PCB #KiCAD

https://www.youtube.com/watch?v=4kK1BLYyhTY

STM32 Short #7 - OVERCLOCKING is it possible?

Planning a video on the STM32 clock configuration we decided to experiment with overclocking. Can you in fact overclock a STM32 MCU past the specifications and how far can you push it. Lawyers might argue I need to include a disclaimer here: "Do not try this at home", but I really think you SHOULD try this at home.

#STM32 #GettingStarted #STM32CubeIDE #STM32CubeMX #Clock #Overclocking #STM32World

https://www.youtube.com/watch?v=DTdoIq5RIDg

STM32 Short #6 - STM32World Micro-SD Module

In an earlier video we went through the design, production and use of a Micro-SD Breakout Board. At the same time we ordered that board, we also made a board for our STM32World modular development boards. This video describe and test that module. We also cover how to put in a large order at JLCPCB.

#STM32 #GettingStarted #Tutorial #STM32CubeMX #STM32CubeIDE #KiCAD #Breakout #Electronics #SDIO #STM32World

https://www.youtube.com/watch?v=OHhl71LOg6s

STM32 Tutorial #64 - Proper SD Breakout Board

In some earlier videos we used SDIO and SPI to access a FatFS on a SD Card. In those videos we used a quick and dirty hacked together breakout board created by soldering some wires of a SD to Micro-SD adaptor.

#STM32 #GettingStarted #Tutorial #STM32CubeMX #STM32CubeIDE #KiCAD #Breakout #Electronics #SDIO #STM32World

https://www.youtube.com/watch?v=yRuedNsV-5M

STM32 Tutorial #63 - I2C RGB LED Board

In this video we will test our AW9523 based I2C RGB LED Board and develop a STM32 library for it.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #I2C #RGB #LED #KiCAD #STM32World

https://www.youtube.com/watch?v=IqPsK76vg-Y

How to get started with Old English poetry

https://www.deadlanguagesociety.com/p/old-english-poetry

STM32 Tutorial #62 - STM Mystery MCU - final solution
We have done a few videos about the mysterious non-existing STM32F402 MCU (Chinese market only MCU). In an earlier video we speculated that it was in FACT a STM32F401. Having received our STM32World STM32F402 development board, we finally get to put this theory to the test! Watch the video to learn the secrets of this MCU.
#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #STM32F402 #STM32World
https://www.youtube.com/watch?v=M0rFRm_3GuA

Procrastination can be overcome by simply taking the first steps towards doing an avoided task. Motivating yourself with compassionate insight is a great way to start any task, www.compassmethods.com. https://youtube.com/@compassionscompass-sb7jo?si=W7SthMnHB51_yl43 #mentalhealth #motivation #GettingStarted #compassion #wisdom

STM32 Tutorial #61 - STM32CubeIDE Tips & Tricks

Is STM32CubeIDE good or bad. It would appear that a lot of people love to hate STM32CubeIDE (or any other Eclipse based IDEs). In truth, CubeIDE is a bit quirky, but it is also immensely powerful and in general it works really well.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #stm32world

https://www.youtube.com/watch?v=QOHMskuDc78

STM32 Unboxing #1 - JLCPCB Goody Bag

My first (!!! - and possibly last) unboxing video - didn't go particularly well. Recorded on my phone on my balcony - audio is pretty horrible and for some unknown reason out of sync. Anyway - the box was full of Goodies from JLCPCB (described in last video). PCB's ordered last Monday and I had them today - exactly 1 week later.

#STM32 #Gettingstarted #Tutorial #KiCAD #PCB #JLCPCB #stm32world

https://www.youtube.com/watch?v=HcljxWxlYGA

Timer Input Capture

In this video we'll be revisiting timers. In a much earlier video we were using Timer Input Capture to decode rotary encoders. In this video we will be using input capture mode to measure frequency and duty cycle of a pulse width moduleated input.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #PWM #Timer #InputCapture #STM32World

https://www.youtube.com/watch?v=9HpiXjB3kkc

STM32 Tutorial #59 - SPI Flash (W25Qxx)

In this video we will go through our own W25Qxx SPI Flash library in detail.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #SPI #Flash #W25Qxx #STM32World

https://www.youtube.com/watch?v=7Lacq---U9c

Any tips for a center-left German into politics, tech, photography & music on how to get started here and find their crowd? #mastodon #gettingstarted #help

STM32 Tutorial #58 - USE GIT!

In this video we will explain why you SHOULD use git and how to use it. Please, this is not optional if you want to work with anybody - take the time and LEARN!

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #git #Rant #STM32World

https://www.youtube.com/watch?v=Sgec9KTAj4w

Practical SDR: Getting Started with Software-Defined Radio

https://nostarch.com/practical-sdr

STM32 Tutorial #57 - Music Player part 2 - Reading and Parsing WAV files

Second video in the Music Player series. In this video we will implement the file handling, WAV file parsing and sending the WAV PCM data to the audio DAC.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #I2S #DMA #WAV #SDIO #STM32World

https://www.youtube.com/watch?v=5F6Y1Ttpg-A

STM32 Tutorial #56 - Music Player part 1 - Audio out to I2S

In this video we start building our "Music Player" introduced in the previous video. This video will focus on the I2S audio out to the DAC as well as adjusting sample rates. Part 2 which will deal with reading WAV files from SD card will follow soon.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #I2S #DMA #STM32World

https://www.youtube.com/watch?v=hFuhPGSGzWM

STM32 Tutorial #55 - I2S w. DMA - Dual Sine

In this Getting Started Tutorial video we are going to dive into generating an audio I2S stream. We will be creating dual SINE waves (Left/Right) at 96 kHz sample rate.

#STM32 #Tutorial #GettingStarted #STM32CubeIDE #STM32CubeMX #I2S #DMA #STM32World

https://www.youtube.com/watch?v=vOAf3xxGq_o

STM32 Tutorial #54 - Low Level LED Blink

In this video we will blink a LED using ST's LL drivers (no HAL).

#STM32 #GettingStarted #Tutorial #LL #LowLevel #Blink #Arduino #stm32world

https://www.youtube.com/watch?v=xbP8h4D5n0M