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Simple power supply, modular design

Last post by dyarker « Mon Dec 04, 2023 7:01 pm
Replies: 6
by solar3000 » Thu Nov 30, 2023 4:30 pm

6 Replies

1747 Views

Last post by dyarker
Mon Dec 04, 2023 7:01 pm
Crypto Mining

Last post by MicroRem1 « Mon Dec 04, 2023 6:04 pm
Replies: 8
by jwax » Sun Nov 21, 2021 6:15 pm

8 Replies

12951 Views

Last post by MicroRem1
Mon Dec 04, 2023 6:04 pm
All Electronics shutters it's doors..........

Last post by MicroRem1 « Mon Dec 04, 2023 6:01 pm
Replies: 7
by Janitor Tzap » Thu Nov 09, 2023 3:54 pm

7 Replies

2743 Views

Last post by MicroRem1
Mon Dec 04, 2023 6:01 pm
Assistance required for circuit design

Last post by dyarker « Thu Nov 09, 2023 1:37 am
Replies: 11
by Zaaka72 » Thu Nov 02, 2023 10:17 pm

11 Replies

2233 Views

Last post by dyarker
Thu Nov 09, 2023 1:37 am
Salvaging a $21 Radio Shack Soldering Iron

Last post by TopQuark « Sun Oct 22, 2023 10:50 am
Replies: 12
by Yerry » Sun Aug 14, 2011 1:10 pm

12 Replies

15952 Views

Last post by TopQuark
Sun Oct 22, 2023 10:50 am
Battery pack for Ivation cordless tool

Last post by SpeedinRN « Mon Oct 02, 2023 5:18 am
Replies: 4
by fine-tune » Fri May 19, 2023 4:56 pm

4 Replies

3749 Views

Last post by SpeedinRN
Mon Oct 02, 2023 5:18 am
How Do you Clean A Deep Fryer?

Last post by SpeedinRN « Mon Oct 02, 2023 5:16 am
Replies: 35
by Janitor Tzap » Fri Nov 22, 2019 2:38 pm
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35 Replies

49007 Views

Last post by SpeedinRN
Mon Oct 02, 2023 5:16 am
Anyone make anything interesting for christmas ?

Last post by SpeedinRN « Mon Oct 02, 2023 5:15 am
Replies: 9
by dacflyer » Wed Dec 21, 2022 5:01 am

9 Replies

4104 Views

Last post by SpeedinRN
Mon Oct 02, 2023 5:15 am
Why you should consider Solar Panel Cooling....

Last post by SpeedinRN « Mon Oct 02, 2023 5:12 am
Replies: 4
by Janitor Tzap » Mon Jan 16, 2023 6:22 pm

4 Replies

3598 Views

Last post by SpeedinRN
Mon Oct 02, 2023 5:12 am
Looking for a new gadget....maybe new idea ?

Last post by dyarker « Thu Sep 21, 2023 2:31 am
Replies: 11
by dacflyer » Mon Jan 16, 2023 8:01 pm

11 Replies

5195 Views

Last post by dyarker
Thu Sep 21, 2023 2:31 am
Stepper Driver

Last post by dyarker « Thu Sep 21, 2023 2:23 am
Replies: 1
by Lenp » Thu Sep 21, 2023 12:19 am

1 Replies

1385 Views

Last post by dyarker
Thu Sep 21, 2023 2:23 am
How To Print Out Schematics

Last post by oldtechie « Wed Jul 19, 2023 5:38 pm
Replies: 10
by oldtechie » Fri Jun 06, 2008 5:59 pm

10 Replies

8031 Views

Last post by oldtechie
Wed Jul 19, 2023 5:38 pm
Antenna for Cell Phone!

Last post by haklesup « Wed Jul 19, 2023 3:28 pm
Replies: 11
by dyarker » Sun Jun 18, 2023 4:49 am

11 Replies

3932 Views

Last post by haklesup
Wed Jul 19, 2023 3:28 pm
Is Nuts and Volts dead ?

Last post by CeaSaR « Tue Jul 18, 2023 5:19 pm
Replies: 109
by AlcidePir2 » Wed May 01, 2019 8:24 pm
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109 Replies

132665 Views

Last post by CeaSaR
Tue Jul 18, 2023 5:19 pm
Need help searching for magnets..

Last post by dyarker « Fri Jul 07, 2023 9:02 pm
Replies: 17
by dacflyer » Sun Jul 24, 2022 11:02 am
1

2
17 Replies

19759 Views

Last post by dyarker
Fri Jul 07, 2023 9:02 pm
Crappy Headphone wires.......

Last post by Janitor Tzap « Sat Jun 24, 2023 12:42 pm
Replies: 12
by Janitor Tzap » Fri Oct 11, 2019 12:40 pm

12 Replies

12466 Views

Last post by Janitor Tzap
Sat Jun 24, 2023 12:42 pm
eking advice on choosing a driver circuit for high-power LED control with a microcontroller.

Last post by gerty « Fri May 26, 2023 12:57 am
Replies: 5
by dacflyer » Sun May 07, 2023 7:15 pm

5 Replies

3511 Views

Last post by gerty
Fri May 26, 2023 12:57 am
HVAC GeoThermal Heating and Cooling

Last post by harlywalter « Fri May 19, 2023 6:21 am
Replies: 8
by davew26 » Mon Nov 22, 2010 1:12 pm

8 Replies

6111 Views

Last post by harlywalter
Fri May 19, 2023 6:21 am
Protection circuit triggered

Last post by elatedtoo « Thu May 18, 2023 7:32 am
Replies: 6
by amelecsol2000 » Tue Aug 12, 2008 7:00 pm

6 Replies

10250 Views

Last post by elatedtoo
Thu May 18, 2023 7:32 am
Contact (David Ponting)

Last post by Janitor Tzap « Mon May 01, 2023 6:13 pm
Replies: 5
by cmikowski » Mon Apr 24, 2023 1:31 pm

5 Replies

3006 Views

Last post by Janitor Tzap
Mon May 01, 2023 6:13 pm
microphone parabolic

Last post by dyarker « Wed Apr 05, 2023 8:35 pm
Replies: 9
by lorence » Thu Mar 30, 2023 12:08 am

9 Replies

5969 Views

Last post by dyarker
Wed Apr 05, 2023 8:35 pm
Capacitor

Last post by CeaSaR « Thu Mar 23, 2023 9:41 am
Replies: 7
by LTHOMAS » Thu Dec 22, 2022 11:58 pm

7 Replies

4571 Views

Last post by CeaSaR
Thu Mar 23, 2023 9:41 am
Historic off topic...

Last post by gerty « Wed Mar 15, 2023 1:22 am
Replies: 18
by Externet » Sun Aug 21, 2022 7:01 pm
1

2
18 Replies

17258 Views

Last post by gerty
Wed Mar 15, 2023 1:22 am
Looking for a Blue Led display 4-dig. - 7-segment

Last post by dacflyer « Tue Mar 14, 2023 9:04 am
Replies: 17
by dacflyer » Mon Nov 07, 2022 7:38 am
1

2
17 Replies

14394 Views

Last post by dacflyer
Tue Mar 14, 2023 9:04 am
How useful to take Chemistry Assignment Help?

Last post by CeaSaR « Wed Feb 22, 2023 5:55 am
Replies: 10
by dyarker » Mon Mar 28, 2022 3:41 am

10 Replies

13983 Views

Last post by CeaSaR
Wed Feb 22, 2023 5:55 am
EXTEC meters E320X

Last post by dyarker « Wed Feb 01, 2023 6:48 pm
Replies: 16
by dacflyer » Thu Jan 19, 2023 11:57 am
1

2
16 Replies

7093 Views

Last post by dyarker
Wed Feb 01, 2023 6:48 pm
Noisy Stepper Motor

Last post by Lenp « Wed Jan 04, 2023 10:01 pm
Replies: 3
by fine-tune » Tue Jul 19, 2022 1:46 pm

3 Replies

10986 Views

Last post by Lenp
Wed Jan 04, 2023 10:01 pm
Looking for long range HF RFID antenna

Last post by haklesup « Wed Jan 04, 2023 12:22 pm
Replies: 7
by peternilsson » Sun Dec 11, 2022 6:50 pm

7 Replies

15406 Views

Last post by haklesup
Wed Jan 04, 2023 12:22 pm
Greetings!

Last post by dacflyer « Tue Jan 03, 2023 5:12 am
Replies: 21
by CeaSaR » Mon Dec 25, 2017 8:17 pm
1

2
21 Replies

20570 Views

Last post by dacflyer
Tue Jan 03, 2023 5:12 am
LM3914 Help

Last post by dacflyer « Thu Dec 08, 2022 4:54 am
Replies: 14
by dacflyer » Sat Dec 03, 2022 8:32 pm

14 Replies

15463 Views

Last post by dacflyer
Thu Dec 08, 2022 4:54 am
HV SMPS design

Last post by haklesup « Wed Dec 07, 2022 5:59 pm
Replies: 7
by haklesup » Mon Dec 05, 2022 12:20 pm

7 Replies

9940 Views

Last post by haklesup
Wed Dec 07, 2022 5:59 pm
Ring Spotlight Camera

Last post by dacflyer « Mon Nov 28, 2022 12:49 pm
Replies: 11
by moe » Mon Nov 07, 2022 6:47 am

11 Replies

13457 Views

Last post by dacflyer
Mon Nov 28, 2022 12:49 pm
Spamming for Spammings sake?!

Last post by CeaSaR « Thu Nov 17, 2022 6:14 am
Replies: 3
by Janitor Tzap » Wed Nov 16, 2022 9:34 pm

3 Replies

9470 Views

Last post by CeaSaR
Thu Nov 17, 2022 6:14 am
loud tv commercials

Last post by Janitor Tzap « Tue Nov 08, 2022 7:50 am
Replies: 5
by moe » Mon Nov 07, 2022 4:57 pm

5 Replies

10022 Views

Last post by Janitor Tzap
Tue Nov 08, 2022 7:50 am
Internet radio question.

Last post by dacflyer « Wed Oct 19, 2022 5:42 pm
Replies: 13
by dacflyer » Tue Sep 27, 2022 7:12 pm

13 Replies

14627 Views

Last post by dacflyer
Wed Oct 19, 2022 5:42 pm
Wall plug electrical pop noise from switch, motor, fridge, etc...

Last post by dyarker « Tue Oct 04, 2022 5:43 am
Replies: 9
by solar3000 » Wed Aug 31, 2022 6:02 pm

9 Replies

13878 Views

Last post by dyarker
Tue Oct 04, 2022 5:43 am
How did they do that?

Last post by Lenp « Thu Aug 04, 2022 4:04 pm
Replies: 11
by jimandy » Mon May 18, 2015 11:51 am

11 Replies

19201 Views

Last post by Lenp
Thu Aug 04, 2022 4:04 pm
Battery Bank won't replace a plain old battery

Last post by dyarker « Thu Aug 04, 2022 10:13 am
Replies: 11
by jimandy » Sun Jul 31, 2022 3:40 pm

11 Replies

13634 Views

Last post by dyarker
Thu Aug 04, 2022 10:13 am
Digital Multimeter Ribbon Cable Connection

Last post by Janitor Tzap « Sat Jul 30, 2022 5:47 pm
Replies: 6
by NV014454 » Fri Jul 29, 2022 1:38 pm

6 Replies

11849 Views

Last post by Janitor Tzap
Sat Jul 30, 2022 5:47 pm
SPAMHAUSE ip blocker issues,,

Last post by jwax « Mon Jul 18, 2022 12:51 pm
Replies: 26
by dacflyer » Wed Jun 29, 2022 11:32 am
1

2
26 Replies

23599 Views

Last post by jwax
Mon Jul 18, 2022 12:51 pm
Fully Functional TV is Headed for Junk Pile

Last post by dacflyer « Fri Jul 15, 2022 4:41 am
Replies: 16
by fine-tune » Fri Jun 24, 2022 2:03 am
1

2
16 Replies

19570 Views

Last post by dacflyer
Fri Jul 15, 2022 4:41 am
New Capacitors Failing while still in the parts drawer........

Last post by dyarker « Mon Jul 04, 2022 8:08 pm
Replies: 1
by Janitor Tzap » Mon Jul 04, 2022 7:29 pm

1 Replies

9844 Views

Last post by dyarker
Mon Jul 04, 2022 8:08 pm
Basic knowledge of PCB board making-FS Technology

Last post by dyarker « Mon Jul 04, 2022 9:50 am
Replies: 2
by dyarker » Mon Jul 04, 2022 2:34 am

2 Replies

9907 Views

Last post by dyarker
Mon Jul 04, 2022 9:50 am
Ubquity Nanostation M2 Troubles

Last post by dacflyer « Wed Jun 29, 2022 5:16 pm
Replies: 2
by dacflyer » Wed Jun 29, 2022 11:29 am

2 Replies

10012 Views

Last post by dacflyer
Wed Jun 29, 2022 5:16 pm
How to use/wire a DPDT relay

Last post by Lenp « Sun Jun 19, 2022 8:13 pm
Replies: 3
by Markkim » Sun May 29, 2022 11:41 pm

3 Replies

10934 Views

Last post by Lenp
Sun Jun 19, 2022 8:13 pm
Looking for an adhesive to use on Neo-Magnets on Hub Motor

Last post by dacflyer « Thu Jun 16, 2022 4:37 am
Replies: 10
by dacflyer » Tue May 17, 2022 6:13 am

10 Replies

13629 Views

Last post by dacflyer
Thu Jun 16, 2022 4:37 am
18650 Using Issue for Beginner

Last post by alicejohnson « Tue May 31, 2022 7:24 pm
Replies: 7
by Markkim » Tue Feb 22, 2022 1:26 am

7 Replies

13108 Views

Last post by alicejohnson
Tue May 31, 2022 7:24 pm
Memorial Day

Last post by dyarker « Sun May 29, 2022 10:13 pm

by dyarker » Sun May 29, 2022 10:13 pm

0 Replies

13180 Views

Last post by dyarker
Sun May 29, 2022 10:13 pm
Just want to say Hi!

Last post by OdetteKr « Sat May 28, 2022 10:05 am

by OdetteKr » Sat May 28, 2022 10:05 am

0 Replies

13379 Views

Last post by OdetteKr
Sat May 28, 2022 10:05 am
Trouble shooting 5v charger..

Last post by jwax « Tue May 24, 2022 4:46 pm
Replies: 4
by dacflyer » Mon May 23, 2022 11:19 am

4 Replies

10621 Views

Last post by jwax
Tue May 24, 2022 4:46 pm

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