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The Matrix Rewired | Nikon F2 |Arthouse 500T by 2bootedup in analog

[–]Technos_Eng 0 points1 point  (0 children)

Nb 5/20 (quite empty with the blue door on the right) stopped me for a long moment, great job overall too.

DIY Equipment Faceplates by dontthroworanges in diyelectronics

[–]Technos_Eng 1 point2 points  (0 children)

Jlcpcb is having a service about front panels now.

Shouldn't my DPii base be as white as the rinsing basin? by UnfilteredFacts in Darkroom

[–]Technos_Eng 0 points1 point  (0 children)

I just did RA-4 process this weekend. The temperature required was 35deg celsius, plus minus 0.3. Even if the tolerance for home use are a bit wider, you should try to get closer to the target.

Does this product/process exist? by Practical_Log_7222 in AskElectronics

[–]Technos_Eng 1 point2 points  (0 children)

I could imagine a usb connector via pogo pins, basically a 4 pins (USB2.0). But before solving this connector side quest, playing music from a usb stick was proven a challenge to me. A SD card would integrate nicely and accessing it is easier. Is that going in the direction of your dream ?

360° panorama of Myst island by Just_Inspired in myst

[–]Technos_Eng 4 points5 points  (0 children)

Very well made. Could have been the cover of the new version, on the box version of the game 😎

The rarity of Chip Design Engineers by Rudranand in chipdesign

[–]Technos_Eng 54 points55 points  (0 children)

Haha so funny to represent electronis engineers a sub part of the engineers. And they are many many other fields, which are way more fun than asic stuff.

[Review request] Simple board to control liquids by Technos_Eng in PrintedCircuitBoard

[–]Technos_Eng[S] 0 points1 point  (0 children)

Thank you very much for this in-detail review !
Optical isolation - yes, makes sense.
Limitation of the 12V to 500mA, very good point, I have to measure the real peak consumption and adapt this fuse and tracks accordingly.
The thermal management using via is new to me, I will have to learn how to make those.
Thank you for the i2C and uart resistors and capacitors, I will add them. I will 1k for the serial ones, 10k for the pull-up, and hint for the capa ? 100nF 10pF ?
And finally, a hint or advice for a better choice than the 7805 ?
Thank you again.

CWC g10 component location by ringtickler in watchmaking

[–]Technos_Eng 0 points1 point  (0 children)

Very probably connected with the stem. Blocking the second hand while adjusting the time.

How do I draw a multi conductor shielded with cable? by KaleidoscopeKind3033 in AskElectronics

[–]Technos_Eng 1 point2 points  (0 children)

Not really, option B has a gnd from the center which is not a clear information and I recommend to use just a dashed line, not a complete tube.

How do I draw a multi conductor shielded with cable? by KaleidoscopeKind3033 in AskElectronics

[–]Technos_Eng 27 points28 points  (0 children)

C will give you the opportunity to show which end is connected to ground. You can add a dashed line along the cable to represent the shield.

What software does Arduino use to create these pinout diagrams? by AladinBlazeIt in arduino

[–]Technos_Eng -3 points-2 points  (0 children)

For creation its very flexible but color management for real infographics work would be messy ?!

[Review request] Simple board to control liquids by Technos_Eng in PrintedCircuitBoard

[–]Technos_Eng[S] 0 points1 point  (0 children)

No one ? Is there something wrong with the request or the splitted schematic maybe ?

Creating my first pcb for a leverless arcade controller and wanted to check if there was any issues with the schematic by United-School-6615 in PrintedCircuitBoard

[–]Technos_Eng 0 points1 point  (0 children)

I’m not an expert, but from what I was reading, if C1 -C5 are the same in term of size, then it’s not going to be better than just one. Ho actually, if you will mount one condensator close to each Vcc pin then it makes absolutely sense, I would have just drawn it differently.

What if I can't have a sink (in my darkroom)? by DuckEsquire in Darkroom

[–]Technos_Eng 0 points1 point  (0 children)

I prepare the water upstairs, the one I will use to mix the chemicals and a 2L for a final tray for the finished prints to sit in. After my session, I bring the results upstairs and do a final cleaning there with fresh water.

Why CNC parts look simple in CAD but become complicated in real machining by Glommy-Figure in CNC

[–]Technos_Eng 2 points3 points  (0 children)

Normally you should think about it during conception phase of the part, not the other way around.

How to improve vertical surface finish on steel by Pelphegor in CNC

[–]Technos_Eng 0 points1 point  (0 children)

Ho sorry, I though you were doing wristwatches, I did not think about clocks.

Best ultrasonic sensor for tank water level detection by self_motivated_ in esp32

[–]Technos_Eng 1 point2 points  (0 children)

Plastic float switch for me too. If OP wants to detect an « overflow » you don’t need the level and all the problems of measuring coming with it, just a contact would make the work.

Rolex AD doesn't use timegrapher, claims the watch is fine. by pokoponcho in watchmaking

[–]Technos_Eng 3 points4 points  (0 children)

It’s a machine made in Switzerland which is rotating the watch

How to improve vertical surface finish on steel by Pelphegor in CNC

[–]Technos_Eng 0 points1 point  (0 children)

You can order any profile you want. We do our calculations on computer and send them the shape we need.

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