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Last Post:
Motor starting
yobbo II
5
2897
26-5-2023 at 10:42
by
Rainwater
Radio receiver design
Rainwater
8
3083
13-2-2023 at 12:08
by
Twospoons
Heating element, hitting specific temperature success
Fantasma4500
8
3839
4-10-2022 at 11:06
by
Mateo_swe
Watlow EZ-ZONE PM process controller: programming
wg48temp9
6
3042
24-7-2022 at 17:03
by
wg48temp9
DIY heated oil-bath with temp control
Mateo_swe
5
3570
5-6-2022 at 02:15
by
Mateo_swe
400W 8A Adjustable Power Supply with WIFI
wg48temp9
5
2617
9-12-2021 at 18:22
by
Ubya
wall wart as power supply for electrolysis
BauArf56
21
6962
26-10-2021 at 04:50
by
katyushaslab
Help with photomultiplier tube
zinc finger
4
3219
28-5-2021 at 10:35
by
zinc finger
Stirrer timer bypassing?
Fyndium
1
1728
4-2-2021 at 12:47
by
paulll
Simple exploding wire apparatus for nanopowders
Whathappensif
12
6681
27-11-2020 at 18:03
by
zed
Repairing a 90s IKA stirrer hotplate
NaK
5
5369
2-8-2020 at 06:18
by
NaK
Power source for 12v pump?
Refinery
5
2562
12-7-2020 at 09:24
by
Sulaiman
Ok ...figured out the bug...now can someone please help
Panache
10
2935
19-6-2020 at 10:54
by
Panache
High Voltage with High Power for Birkland-Eyde reactor
(
Pages:
1
2
)
FranzAnton
30
10083
11-5-2020 at 02:01
by
FranzAnton
I need help with optoisolators. . .
Intergalactic_Captain
18
19377
14-4-2019 at 11:34
by
Photonic
Power Supply from Model Train Control
Abromination
8
14311
23-1-2019 at 00:29
by
Doped-Al2O3-fusion
Solar Powered Stripping Voltammetry Device
c0nrad
2
14901
17-12-2018 at 07:47
by
Sulaiman
Need help with Perkin Elmer Autosystem GC FID
The Austrian Scientist
0
16840
10-11-2018 at 05:48
by
The Austrian Scientist
Valve currents/ voltages
Panache
5
20667
14-10-2018 at 07:48
by
sodium_stearate
Does the upper roller of a van de graaf generator needs to be inside the sphere?
Foeskes
2
2481
6-8-2018 at 07:08
by
Sulaiman
Help with HP 3396 A Integrator
The Austrian Scientist
1
2149
30-7-2018 at 11:16
by
Heavy Walter
How to restore Li-ion battery capacity?
MultiplePersonality
1
4062
27-7-2018 at 12:14
by
andy1988
Winding flyback secondary?
Foeskes
21
7818
13-7-2018 at 04:23
by
wg48
Positive vs negative high voltage device?
Foeskes
3
2272
7-6-2018 at 09:32
by
Heavy Walter
Filling in hole in heat sink
Foeskes
7
3408
28-5-2018 at 10:00
by
sodium_stearate
Cool electronic devices you can make for thr lab but are uncommon.
(
Pages:
1
2
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coppercone
33
9243
26-5-2018 at 07:51
by
coppercone
Thermo electric generators (peltier devices) - potential uses & designs
RogueRose
2
2458
15-5-2018 at 06:24
by
Melgar
Tinkering with flyback generator for ozone
markx
14
7595
3-5-2018 at 06:53
by
Sulaiman
DIY ramp, soak, pc parameter set up/monitor temperature controller
wg48
14
5324
6-4-2018 at 00:36
by
wg48
center tap for unipolar stepper motor
Magpie
12
3090
21-12-2017 at 20:37
by
Magpie
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Sciencemadness Discussion Board
»
Engineering and Equipment
» Electronics
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
» Legal and Societal Issues