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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3.3V on Pin of Unpowered Raspberry Pi 4B
2
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24
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8K
vne147
S
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AC Incandescent Lightbulb, DC Current?
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19
Views
3K
AnalogKid
F
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What is the maximum average power draw of this class D amplifier?
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6
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2K
audioguru
R
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Circuit/Project Advice
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12
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2K
ChrisP58
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Is my idea even possible?
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3
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2K
DaveC53
D
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Butterworth 2nd order HPF
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2
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2K
JimB
C
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Potters wheel
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2
Views
2K
MaxHeadRoom78
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Is oscillation bad for an active audio filter?
2
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21
Views
5K
LvW
L
H
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Force Feedback i.e. the Yoke from Logitech
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5
Views
2K
rjenkinsgb
C
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How do I combine separate circuits into one schematic (for project purposes)?
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5
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3K
MrDEB
E
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Twin Display Basic Counter
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2
Views
2K
Pommie
P
F
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UC3902 Load share controller
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2
Views
1K
ronsimpson
A
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How to fire the SCR's
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3
Views
2K
Ramussons
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Selecting resistors & capacitors for bandpass filters
2
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30
Views
9K
audioguru
J
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Max Input Offset Voltage-Current Shunt Monitor (Low)
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2
Views
2K
danadak
C
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Help powering 12v bilge pump with 65W power bank and Power Delivery trigger (ZY12PDN)
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10
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5K
Pommie
P
J
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Can anyone build a simple control for me? (UK based, will pay)
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3
Views
2K
John Jones
J
S
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MT3608 Boost Converter
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5
Views
5K
Nigel Goodwin
M
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sigma delta adc
2
Replies
26
Views
5K
rjenkinsgb
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LED VU meter not sensitive enough at low volumes
2
Replies
36
Views
10K
Super-Dave
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