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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.
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Sine Wave Synthesizer/Generator
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14
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4K
BobW
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polashd
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FM transmitter circuit not working
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6
Views
3K
audioguru
audioguru
be80be
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Induction loop tester circuit
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4
Views
2K
be80be
be80be
B
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Logic gate HIGH/LOW to enable/disable BLDC controller
2 3
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51
Views
8K
BikerMark
B
C
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Showering Arc Noise Generator
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7
Views
2K
dr pepper
dr pepper
S
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5 volt 1000 mA reduction from 12 volt supply
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5
Views
2K
Schidtztorm
S
J
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Hacking a wheel chair module for use on a weld positioner
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0
Views
1K
Jon12
J
L
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Heat sink calculation for a BD682 Darlington transistor
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1
Views
2K
tvtech
tvtech
D
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Sensor Circuit Design, need help with Op-Amp circuit design
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5
Views
2K
Deleted member 155794
D
MD MUBDIUL HASAN
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Lets take a look on a linear amplifier
2 3 4
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65
Views
12K
MD MUBDIUL HASAN
MD MUBDIUL HASAN
I
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100 VDC from 12 VDC circuit
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10
Views
3K
Nigel Goodwin
Nigel Goodwin
BGAmodzX
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What does it take to learn how to design this type of devices ?
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18
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3K
BGAmodzX
BGAmodzX
M
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Cheapest way to build this circuit?
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11
Views
4K
Mickster
Mickster
Shadow_warrior
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Voltage Indicator
2
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21
Views
4K
ronsimpson
ronsimpson
A
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Under sea water 50 meter distance measurement
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3
Views
1K
alec_t
alec_t
A
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8-channel LVDT measurement using AD598
2
Replies
28
Views
6K
abicash
A
M
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Portable headphone amp w. batteries
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17
Views
3K
audioguru
audioguru
P
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Suggestion for a Sensor
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2
Views
1K
prayuktibid
P
H
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Video for Matlab (VFM) [Help]
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4
Views
3K
Soren
S
M
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Timer - 5 min on, 2 sec off
2 3 4
Replies
64
Views
11K
maiksebben
M
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