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Reading Recommendations
The TTL Cookbook
The CMOS Cookbook, both by by Don Lancaster |
29-12-2018 at 17:28
by: sodium_stearate |
high octane hydrocarbons, alcohols, etc
How about MEK?
Not sure of its octane level, but I saw it blow a dime-sized
hole right through t ... |
28-12-2018 at 12:16
by: sodium_stearate |
Can we travel back in time really?
Yeah. It's possible.
I jump into my time machine frequently and go
back to any one of several d ... |
24-12-2018 at 11:14
by: sodium_stearate |
Recovering a sulphated lead acid battery
The zombie batteries are good for small loads
such as a tail-light lamp.
Last summer I resurrect ... |
24-12-2018 at 11:02
by: sodium_stearate |
proximity sensors
We cannot help you very well until we all
understand exactly what you are attempting to do.
All ... |
17-12-2018 at 16:54
by: sodium_stearate |
Infrared thermometers
Those thermometers such as pictured work ok for
general purpose, fairly non-precision applications. ... |
17-12-2018 at 06:55
by: sodium_stearate |
I need help with optoisolators. . .
Tried to answer your question about optocouplers
and hit the wrong button, so it's now a separate t ... |
16-12-2018 at 13:30
by: sodium_stearate |
optocouplers
Yes, by all means the use of an optoisolator
(also known in the industry as an optocoupler) will
p ... |
16-12-2018 at 13:17
by: sodium_stearate |
drug tests - bleach vs h202?
Great post! That brings back memories of having
to pee in a cup at several jobs. One time I was ... |
6-12-2018 at 11:18
by: sodium_stearate |
Lights flickering when hotplaet goes through heating cycle - anything I can do to stop this?
why not just use real (incandescent) light bulbs?
that way, maybe they will dim a bit when the ho ... |
16-11-2018 at 18:31
by: sodium_stearate |
Colored Candles/Halloween Stuff
Not quite sure this would work, but I'll mention it anyway:
Speaking of the salts of a fatty acid ... |
1-11-2018 at 06:08
by: sodium_stearate |
Valve currents/ voltages
Yes, those are nixie tubes.
They are filled with neon.
The numbers glow orange.
Typically they ... |
14-10-2018 at 07:48
by: sodium_stearate |
How do you think the general public think of this forum?
My own personal opinion about the general public
is that most of them are brainwashed into believin ... |
13-10-2018 at 09:00
by: sodium_stearate |
Filling in hole in heat sink
ALuminum works great for heat sinks.
Thicker is better. The more massive, the better the
cooling. ... |
28-5-2018 at 10:00
by: sodium_stearate |
Filling in hole in heat sink
Why not just purchase some 1/8 inch thick aluminum
plate or bar of the proper size, and make your o ... |
27-5-2018 at 10:07
by: sodium_stearate |
A round of applause for ACE Hardware. Especially ones in small cities in semi-rural areas.
I too have always had good luck finding what I need
at Ace Hardware.
When I was a kid making hyd ... |
23-5-2018 at 15:53
by: sodium_stearate |
Lengthy, time-consuming overhaul of forum software
Kind of sounds to me like making more work
for one's self (and then later on, the users).
Sounds ... |
17-5-2018 at 17:49
by: sodium_stearate |
Lengthy, time-consuming overhaul of forum software
I honestly do not understand why anything needs to
be done to this place.
It seems to all work v ... |
17-5-2018 at 06:29
by: sodium_stearate |
The Effects of a Chemically Illiterate Population; I give you C60's Magical Healing Powers
Nothing has changed since the days of the "medicine
shows". Back then, in a typical small town, so ... |
13-5-2018 at 10:03
by: sodium_stearate |
List of explosives more powerful than HMX
And, what government agency is it that you are working for? |
13-5-2018 at 09:54
by: sodium_stearate |
Finding chemicals everywhere
Just do a little bit each day. Even if it's only just
one small thing. That way, at the end of th ... |
11-5-2018 at 05:30
by: sodium_stearate |
Learning Electronics?
The basic idea is to scrape off the oxidation layer
and get down to shiny copper. Solder will not
... |
8-5-2018 at 17:57
by: sodium_stearate |
lab set-up
I agree about getting any old chemistry textbooks
that you can find. They are very inexpensive suc ... |
8-5-2018 at 17:41
by: sodium_stearate |
Hot air balloons- What is % O2 inside the envelope?
Back in 1975, the rock group Pink Flloyd
was touring. This was during their "Pigs on the Wing" era ... |
8-5-2018 at 17:24
by: sodium_stearate |
How should I choose glass joint size?
I'd like to see some pictures of some of the repaired
glassware! That sounds very interesting abou ... |
7-5-2018 at 04:49
by: sodium_stearate |
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