zerophase_elec's profile picture. hardware engineer / http://zerophase.bsky.social

eric

@zerophase_elec

hardware engineer / http://zerophase.bsky.social

eric 님이 재게시함
messedupcars's tweet image.

So far, I’m able to control I2C GPIO expanders, digital clock synthesis, and SPI LO VCO/PLL control logic. Had to write an LMX2581 controller from scratch because I couldn’t find any that exist

Clock/LO board went together well, time to write some code

zerophase_elec's tweet image. Clock/LO board went together well, time to write some code
zerophase_elec's tweet image. Clock/LO board went together well, time to write some code


eric 님이 재게시함

Cool datasheet but... I'm not reading all that

AI_in_LEO's tweet image. Cool datasheet but... I'm not reading all that

Alibre Atom 3D is pretty great for hobbyist work

Is there any CAD software better than FreeCAD?

AleksanderSado1's tweet image. Is there any CAD software better than FreeCAD?


TI said screw it, ship it anyway

zerophase_elec's tweet image. TI said screw it, ship it anyway

How did I not notice that digikey sent RP-SMAs? I had to double check I ordered the right polarity

zerophase_elec's tweet image. How did I not notice that digikey sent RP-SMAs? I had to double check I ordered the right polarity

eric 님이 재게시함
minagi_yu's tweet image.

eric 님이 재게시함

In the updated SDR implementation, I am using a fully shielded board-to-board connector for the two JESD interfaces and control signals. This is much cleaner than the previous FPC implementation

QVHenkel's tweet image. In the updated SDR implementation, I am using a fully shielded board-to-board connector for the two JESD interfaces and control signals. This is much cleaner than the previous FPC implementation
QVHenkel's tweet image. In the updated SDR implementation, I am using a fully shielded board-to-board connector for the two JESD interfaces and control signals. This is much cleaner than the previous FPC implementation
QVHenkel's tweet image. In the updated SDR implementation, I am using a fully shielded board-to-board connector for the two JESD interfaces and control signals. This is much cleaner than the previous FPC implementation
QVHenkel's tweet image. In the updated SDR implementation, I am using a fully shielded board-to-board connector for the two JESD interfaces and control signals. This is much cleaner than the previous FPC implementation

eric 님이 재게시함

It says 7.5V 1000mA. Those are pretty rare. I have to keep it.

MakeAugusta's tweet image. It says 7.5V 1000mA. Those are pretty rare. I have to keep it.

Cat

can yall pls tell me the lore behind your profile pictures



Working on reviving these two mig welders. Got the 175 working, needed a new liner for the wire to feed smoothly. Onto the 180!

zerophase_elec's tweet image. Working on reviving these two mig welders. Got the 175 working, needed a new liner for the wire to feed smoothly. Onto the 180!
zerophase_elec's tweet image. Working on reviving these two mig welders. Got the 175 working, needed a new liner for the wire to feed smoothly. Onto the 180!

eric 님이 재게시함

Some of yall never went full speed on your Mongoose and sent it off one of these and it shows.

I_AM_WILDCAT's tweet image. Some of yall never went full speed on your Mongoose and sent it off one of these and it shows.

eric 님이 재게시함

I think this is the engineering answer to "write a horror story in 3 words"


Who’s gonna tell him

zerophase_elec's tweet image. Who’s gonna tell him

Unexplainable urge to make a board without using microvias, even though they would make it so much easier


Loading...

Something went wrong.


Something went wrong.