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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Electronic Projects Design/Ideas/Reviews

Are you building an electronic circuit, or want to? Submit your electronic questions and get assistance from our experienced members help.
J
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Is it possible to add a dimmer switch to a USB LED lamp?
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6
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3K
rjenkinsgb
rjenkinsgb
R
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Newbie looking for ideas and help with power supply project
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9
Views
3K
atferrari
atferrari
C
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SOLVED--Is it possible to break a circuit by closing it?
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8
Views
3K
ChrisP58
ChrisP58
MrDEB
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mosfet reverse battery protection
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11
Views
4K
tumbleweed
T
A
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Driver
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10
Views
3K
danadak
danadak
E
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Need Help with Outlet Project!
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1
Views
1K
Nigel Goodwin
Nigel Goodwin
E
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DIY Coffee Grinder Drive
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2
Views
1K
Nigel Goodwin
Nigel Goodwin
diy didi
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Diy subwoofer controller circuit (Home Theatre)
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3
Views
2K
crutschow
crutschow
S
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Convert Plasma display to LCD or similar
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4
Views
3K
steviemcjj
S
MD MUBDIUL HASAN
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  • Question
Input protection setting for DC-DC converter
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3
Views
2K
ronsimpson
ronsimpson
G
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need help electronic/relay problem phone horn
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3
Views
2K
rjenkinsgb
rjenkinsgb
jocanon
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Voltmeter 20' Long Wire Length
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5
Views
2K
picbits
P
K
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Remote Timer Reset Black Box
2
Replies
36
Views
7K
kadini
K
A
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LTC1967 RMS-DC Converter transformer issue
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4
Views
2K
aomepsan
A
ThomsCircuit
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Help Debug Circuit
5 6 7
Replies
121
Views
16K
ThomsCircuit
ThomsCircuit
MrDEB
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using EASYPCB for design
Replies
11
Views
3K
MrDEB
MrDEB
A
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  • Article
Electrical products
Replies
0
Views
2K
Allitachoi10
A
A
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To determine a LED max current
Replies
8
Views
3K
ronsimpson
ronsimpson
Califauna
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Boom box modification
Replies
19
Views
5K
audioguru
audioguru
polashd
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Inductance need of common mode choke
Replies
1
Views
2K
Nigel Goodwin
Nigel Goodwin
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