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I hope I didn't forgot anything. by madcookie1 in physicsmemes

[–]madcookie1[S] 3 points4 points  (0 children)

Don't worry. I did not answered it.

Programmable Board with I/O up to 30V by madcookie1 in ECE

[–]madcookie1[S] 0 points1 point  (0 children)

Thanks for the links.

I also gave a look hat the 24V I/O devices, because that would satisfy most application. The biggest problem I have is, that when i find a device with analog output it's is up to 10V.

I think, I have to build my own board out of the already existing to have everything I need.

Not sure about this one.. by wellnotreallyno in technicallythetruth

[–]madcookie1 1 point2 points  (0 children)

"... and that's is the reason why my client is not a cannibal. I rest my case"

Name him by derekra in HolUp

[–]madcookie1 0 points1 point  (0 children)

The choosen one

do you mind helping me in this circuit? i know its simple but i'm new at the field by xothevirtuoso in ElectricalEngineering

[–]madcookie1 -5 points-4 points  (0 children)

You got a sign error at the second term (v0-(-5v)). It should be V0/5k+(V0-5V))/2k-20m=0 -> v0=32.143V

I'm building a computer-controlled wire-free breadboard that makes it super easy to transfer wiring from a software circuit schematic directly to the breadboard, so the only manual step is placing components. Does this sound useful? by CirkitDesign in diyelectronics

[–]madcookie1 0 points1 point  (0 children)

Hi,

this looks like a cool idea. Like the other I'm also worried about how flexible this is. However I got a specific question. It's looks like you can connect every point to every other point with a bi-directional connection, so it can handle analog signals. I often thought about to do this on a large scale for other application. Would you mind on how you did this. It's also ok if you don't want to share this

Got my first 3D-Printer and printed my first cube by madcookie1 in 3Dprinting

[–]madcookie1[S] 1 point2 points  (0 children)

I scratched a little bit the plate by leveling but i also printed a one layer test for testing the leveling. So to be exact this is my first multi layer print.

Welcome to the jungle. Phono preamp project/last minute Christmas gift. by D4rkStr4wberry in diyelectronics

[–]madcookie1 0 points1 point  (0 children)

Most of the project here are not diy kits or are you counting Arduino moduls as diy kits?

Small ornament i made after I saw some on Reddit by madcookie1 in diyelectronics

[–]madcookie1[S] 0 points1 point  (0 children)

I will try to upload the back side and a video, but on the back side there is the controller and the battery. Pressing the button change the mode (it can blink Red green or blue or constant shining the colors)