Dima

@dimin
130 Followers
217 Following
398 Posts
🇺🇦 Ukrainian Engineer | 24 | I mainly do Embedded Engineering but also Software/Linux/Other Electronics.
Contact: https://ddl.red/socials
Websitehttps://dmytroengineering.com
Dima3d ago
Least over engineered pointing device
Dima3d ago
NNNI4d ago
attoamperes?
Dima5d ago
NNNI5d ago
today I'm testing the dielectric absorption test stand
DimaMay 17
Show thread✧✦Catherine✦✧Jan 18
i spent far too much time on this
DimaMay 16
Forgot to post the rack update
https://www.printables.com/model/1701826-ucg-fiber-unifi-cloud-gateway-fiber-10-inch-rackfi
DimaMay 15
NNNIMay 15
I just realized that my new signal generator has adjustable rise and fall times, so here's a demonstration of I/C = dV/dt using a 10 nF / 1 kΩ highpass filter
DimaMay 15
NNNIMay 15

populated some more breakout boards from @aislerhq , bonus picture taken with a microscope

(psst: NNNI26 gets you €10 off throughout the year, multiple times!)

DimaMay 14
jasegMay 13

Stopping the system fans to heat up the system to shift clock phase by a few femtoseconds is one of the less hinged ideas I’ve seen come out of CERN lol.

(AFAIU this was an experiment for a software retrofit to hardware otherwise incapable of such adjustments)

DimaMay 14

RIP Marvell 10Gbit NIC... At least you gave us the ball pinout in return for your sacrifice...

Another sacrificial 10Gbit card (Realtek this time) has been ordered, why can't they just make the datasheet public smh...

DimaMay 14
NNNIMay 14
the HMC8043 completes my all-LAN all-SCPI setup! to celebrate, I wrote a script that loads a few useful voltage/current configurations without having to fiddle with the front panel controls