Jacob Hahn

Computer Engineering undergrad at NC State and building the future at Charon Labs

[Jacob Hahn @jacobtohahn]

@magnusjason @Kurnalsalts @grok next to the ANE I see “H16_Leto_J7x 16-core neural engine”. What’s that?

[Jacob Hahn @jacobtohahn]

@OfficialyMax @Georges_S_R @Aurelien_Gz @austin_malerba What’s the source? I was debating paying for it but saw it hadn’t been updated in 3 years past version 1.0.3! Also, the forum has been “temporarily disabled due to a spam attack”.

[Jacob Hahn @jacobtohahn]

@blind_via @TexasTwerp If you use Codex, ask it in a blank workspace to create a KiCad footprint from a screenshot of a land pattern for a datasheet. It’s very good at it, and I plan to use it so make some custom footprints! That being said it cannot do symbols and certainly can’t do anything complex

[Jacob Hahn @jacobtohahn]

@tilde_posting @Corca_math As a student taking notes in lecture I can tell you I don’t have nearly enough time to type out LaTeX while the professor is speaking… currently I write using Goodnotes but this app seems to fill a surprising simple niche that few do

[Jacob Hahn @jacobtohahn]

@djbase_ @kicad_pcb Always stable for me… where are these bugs?

[Jacob Hahn @jacobtohahn]

First board using solder paste! Wouldn’t want to hand solder this one.

[Jacob Hahn @jacobtohahn]

@Hax0rZmr0cku @_Stocko_ Once I’ve verified the bus is operational I’ll then hook it up to a proper logger or another node printing the rx frames. Importantly the decoder has more leeway than a real interface. For example my CAN edge timing was off, scope could decode but other nodes couldn’t see it!

[Jacob Hahn @jacobtohahn]

@Hax0rZmr0cku @_Stocko_ Typically, I’ll use the decoding to sanity check. If you can hook onto a pin or test point you can send a few frames and mess around with the delay on the scope and the single trigger to only capture what you need, or capture a wider range and zoom in

[Jacob Hahn @jacobtohahn]

@_Stocko_ Crazy, I have this same scope and I also use it to decode CAN. The decode feature is my favorite part of the scope for sure.

[Jacob Hahn @jacobtohahn]

@gregnacu Do you have the files! One of the clips on mine is broken

[Jacob Hahn @jacobtohahn]

@MarkDGeorge @cnlohr If you’re using C++/Arduino I recommend platformio

[Jacob Hahn @jacobtohahn]

@MehdiHacks Powered by USB C?? How many watts? Biggest pain with my Siglent is having to be next to an outlet (I take it with me often) but I assumed that’s all scopes.

[Jacob Hahn @jacobtohahn]

@i2cjak “Not pointing in” for NMOS and “Pointing in” for PMOS got me through Microelectronics. Works for NPN and PNP too!

[Jacob Hahn @jacobtohahn]

@xanatax_ @kmcnam1 If you want to use the nice Arduino core and libraries but program your own boards and not use Arduino software, use platformio! And, you can also learn C++ and work with embedded programming

[Jacob Hahn @jacobtohahn]

@xanatax_ @kmcnam1 You can absolutely still buy and use both “old” AVR chips and the modern offerings. For a vehicle data acquisition system I have used the older ATMega chips with ICSP programming along with the new AVR DB series. You can program both with off the shelf hardware

[Jacob Hahn @jacobtohahn]

@DailyDigiKey Daily DigiKey
*looks inside*
LCSC

[Jacob Hahn @jacobtohahn]

@ScottCircuitguy @Dokiih1 @i2cjak Cool to see from 1992. I made a PCB for a Z80 SBC also with a DART/SIO, PIO and CTC. The programming process is the same now, just using an EEPROM instead

[Jacob Hahn @jacobtohahn]

@MakeAugusta This is by Moonshake 3D on IG! Not a real device. But they do photorealistic renders with raspberry pi’s in unusual products and they look super real! Great artist.

[Jacob Hahn @jacobtohahn]

@kitsune_cw In this situation right now with a board of mine! Trying to interface a CAN controller but the chip is acting like it’s dead as a doornail. Break out an oscilloscope and dig in. Good luck!

[Jacob Hahn @jacobtohahn]

@MakeAugusta DRC be damned!