Electronics Talks

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Circuit boards with a diode laser...

Last post by Downunder35m « Mon Nov 06, 2023 7:25 am
Replies: 5
by Downunder35m » Sun Dec 19, 2021 6:28 am

5 Replies

2975 Views

Last post by Downunder35m
Mon Nov 06, 2023 7:25 am
Ceramic ferrite the DIY way

Last post by Downunder35m « Sun Sep 03, 2023 2:59 pm
Replies: 2
by Downunder35m » Sun Sep 03, 2023 1:49 pm

2 Replies

16326 Views

Last post by Downunder35m
Sun Sep 03, 2023 2:59 pm
Induction cooktop to induction heater mod

Last post by Downunder35m « Wed Aug 16, 2023 10:48 am
Replies: 12
by Downunder35m » Thu Jun 29, 2023 12:41 am
1

2
12 Replies

17041 Views

Last post by Downunder35m
Wed Aug 16, 2023 10:48 am
Buyer beware when it comes to TOPDON products!

Last post by Downunder35m « Wed Jul 12, 2023 10:47 am
Replies: 7
by Downunder35m » Tue Jan 03, 2023 7:43 am

7 Replies

12725 Views

Last post by Downunder35m
Wed Jul 12, 2023 10:47 am
Copper nanoparticles ther other way....

Last post by Downunder35m « Wed Jul 12, 2023 10:19 am
Replies: 2
by Downunder35m » Fri Mar 31, 2023 11:18 am

2 Replies

12630 Views

Last post by Downunder35m
Wed Jul 12, 2023 10:19 am
Litz wire - what are the differences and how to make it

Last post by Downunder35m « Sat Jul 08, 2023 2:28 am
Replies: 4
by Downunder35m » Sat Jul 08, 2023 12:33 am

4 Replies

11036 Views

Last post by Downunder35m
Sat Jul 08, 2023 2:28 am
Factory code / access on Chinese Android head units

Last post by Downunder35m « Thu Jul 06, 2023 2:29 am
Replies: 1
by Downunder35m » Thu Jul 06, 2023 2:05 am

1 Replies

10674 Views

Last post by Downunder35m
Thu Jul 06, 2023 2:29 am
A liquid metal "transformer".....

Last post by Downunder35m « Tue Jul 04, 2023 3:21 am
Replies: 2
by Downunder35m » Thu Mar 02, 2023 9:05 am

2 Replies

11549 Views

Last post by Downunder35m
Tue Jul 04, 2023 3:21 am
A different approch to switch mode power supplies

Last post by Downunder35m « Mon Jul 03, 2023 12:36 pm
Replies: 3
by Downunder35m » Fri May 12, 2023 4:05 am

3 Replies

11268 Views

Last post by Downunder35m
Mon Jul 03, 2023 12:36 pm
Sphero ball robots - battery change, repairs, mods

Last post by Downunder35m « Mon Jul 03, 2023 9:49 am
Replies: 6
by Downunder35m » Sat Jun 17, 2023 12:38 am

6 Replies

11057 Views

Last post by Downunder35m
Mon Jul 03, 2023 9:49 am
Sphero programs / Code

Last post by Downunder35m « Sun Jun 25, 2023 7:54 am
Replies: 3
by Downunder35m » Sun Jun 18, 2023 8:02 am

3 Replies

10951 Views

Last post by Downunder35m
Sun Jun 25, 2023 7:54 am
How to spot a fraudulent Android device....

Last post by Downunder35m « Tue May 09, 2023 11:18 am
Replies: 2
by Downunder35m » Tue May 09, 2023 9:43 am

2 Replies

11138 Views

Last post by Downunder35m
Tue May 09, 2023 11:18 am
Why are cheap projectors so crappy and can we make them batter ?

Last post by Downunder35m « Wed May 03, 2023 9:20 am
Replies: 5
by Downunder35m » Wed May 03, 2023 6:51 am

5 Replies

11652 Views

Last post by Downunder35m
Wed May 03, 2023 9:20 am
Hibernating often ?

Last post by Downunder35m « Mon May 01, 2023 3:37 am
Replies: 2
by Downunder35m » Sat Apr 22, 2023 5:04 am

2 Replies

11628 Views

Last post by Downunder35m
Mon May 01, 2023 3:37 am
'Fixing' a remote controlled tubular motor - as for roller binds or projector screens

Last post by Downunder35m « Mon Apr 10, 2023 4:34 am
Replies: 1
by Downunder35m » Mon Apr 10, 2023 4:01 am

1 Replies

11232 Views

Last post by Downunder35m
Mon Apr 10, 2023 4:34 am
Solar or wind powered aircon

Last post by Downunder35m « Fri Mar 31, 2023 10:55 am
Replies: 9
by Downunder35m » Tue Jan 24, 2023 6:38 am

9 Replies

12120 Views

Last post by Downunder35m
Fri Mar 31, 2023 10:55 am
2017-2018 TCL Android TV firmware and hardware troubles

Last post by Downunder35m « Thu Mar 02, 2023 1:35 am
Replies: 6
by Downunder35m » Wed Mar 01, 2023 9:39 am

6 Replies

11709 Views

Last post by Downunder35m
Thu Mar 02, 2023 1:35 am
Making flexible circuit board on Kapton tape

Last post by Downunder35m « Sat Jan 28, 2023 1:47 am
Replies: 3
by Downunder35m » Sat Jan 28, 2023 1:03 am

3 Replies

11730 Views

Last post by Downunder35m
Sat Jan 28, 2023 1:47 am
Converting a TX valve to electronic operation

Last post by Downunder35m « Sat Jan 21, 2023 4:33 am
Replies: 1
by Downunder35m » Sat Jan 21, 2023 3:32 am

1 Replies

11256 Views

Last post by Downunder35m
Sat Jan 21, 2023 4:33 am
New and relatively cheap IR cameras for USB use - what you need to know

Last post by Sed « Fri Jan 20, 2023 1:24 pm
Replies: 3
by Downunder35m » Fri Jan 06, 2023 10:16 pm

3 Replies

11759 Views

Last post by Sed
Fri Jan 20, 2023 1:24 pm
New "all in one" LED COB chips....

Last post by Downunder35m « Fri Nov 11, 2022 10:25 pm
Replies: 1
by Downunder35m » Fri Nov 11, 2022 10:16 pm

1 Replies

11638 Views

Last post by Downunder35m
Fri Nov 11, 2022 10:25 pm
DIY magnetic viewer film or artwork

Last post by Downunder35m « Thu May 12, 2022 10:02 am

by Downunder35m » Thu May 12, 2022 10:02 am

0 Replies

14682 Views

Last post by Downunder35m
Thu May 12, 2022 10:02 am
Powerful EMP devices....

Last post by Downunder35m « Wed Mar 02, 2022 10:01 pm
Replies: 6
by Downunder35m » Sat Feb 26, 2022 11:20 pm

6 Replies

13935 Views

Last post by Downunder35m
Wed Mar 02, 2022 10:01 pm
Android head unit, finding real specs, basic root access

Last post by Downunder35m « Sat Feb 26, 2022 3:04 am
Replies: 7
by Downunder35m » Tue Feb 08, 2022 12:33 am

7 Replies

13497 Views

Last post by Downunder35m
Sat Feb 26, 2022 3:04 am
analog or digital and why we are doomed to change again

Last post by Downunder35m « Thu Feb 03, 2022 9:43 am
Replies: 2
by Downunder35m » Thu Feb 03, 2022 9:07 am

2 Replies

12145 Views

Last post by Downunder35m
Thu Feb 03, 2022 9:43 am

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