Go Down

Topic: Wall of Shame  (Read 42175 times) previous topic - next topic

larryd

#255
Aug 10, 2017, 04:49 pm Last Edit: Aug 10, 2017, 04:53 pm by larryd


Why doesn't my 595 work?




.
No technical PMs.
The last thing you did is where you should start looking.

travis_farmer

5v into the Vin on the Arduino, and... not sure about the rest of the connections, they are a bit hard to decipher. ;)

~Travis

wilykat

No idea if this was posted before but bleh



And this is a nightmare trying to figure out what it's supposed to do


Robin2

#258
Oct 07, 2017, 09:04 am Last Edit: Oct 07, 2017, 09:05 am by Robin2
And this is a nightmare trying to figure out what it's supposed to do
Someone trying to use up the ink in a blue ballpoint so they can use the empty refill as a scriber.

...R
Two or three hours spent thinking and reading documentation solves most programming problems.

larryd

No idea if this was posted before but bleh



And this is a nightmare trying to figure out what it's supposed to do


Doesn't get worse.


No technical PMs.
The last thing you did is where you should start looking.

wilykat

Another wall of shame worthy post. I'd be surprised if this worked and didn't smoke:


Source: OSHPark's 404 error page.


larryd

No technical PMs.
The last thing you did is where you should start looking.

travis_farmer

in the words of the Myth-Busters, "Well there's your problem!"  :o

not very easy tracing wires when they are all green...

~Travis

Robin2

not very easy tracing wires when they are all green...
Yeah - but it IS environmentally friendly.  :)

...R
Two or three hours spent thinking and reading documentation solves most programming problems.

travis_farmer


Jiggy-Ninja

Another wall of shame worthy post. I'd be surprised if this worked and didn't smoke:


Source: OSHPark's 404 error page.
Not seeing the problem. They used different colors for the wires so you can see what goes where. :-\
Hackaday: https://hackaday.io/MarkRD
Advanced C++ Techniques: https://forum.arduino.cc/index.php?topic=493075.0

larryd

#267
Jan 12, 2018, 01:41 am Last Edit: Jan 12, 2018, 01:42 am by larryd






No technical PMs.
The last thing you did is where you should start looking.

wilykat

#268
Feb 08, 2018, 07:36 am Last Edit: Feb 08, 2018, 07:37 am by wilykat
https://www.youtube.com/watch?v=g_ZaioqF1B0


Amazing thing is it works despite having 20 or so breadboard and about 10,000 wires.  You can't even make a mess like this in Fritzing.  I wonder if parasitic capacitance have reached farad range yet?

larryd

#269
Feb 08, 2018, 07:48 am Last Edit: Feb 08, 2018, 07:51 am by larryd
That is just sick.   :o







No technical PMs.
The last thing you did is where you should start looking.

Go Up