Hobby Circuits and Small Projects Problems

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Hobby Electronics Circuits, circuits samples, electronics in house and in cars, amplifiers, subwoofers, trasmitters, receivers, generators, meters.
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Solder fumes behaviour considering, for making a glove box
2
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26
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6K
c_mitra
C
H
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POT markings, meaning? My possible small project.
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1
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2K
betwixt
P
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Kenmore Dryer He2 fixed a short
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2
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1K
pnova
P
R
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Positive and negative voltage with just two 7805 regulator
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9
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16K
RGA
R
J
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Bluetooth device issue
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0
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1K
Javid.zare.s
J
G
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building a one shot monostable circuit
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2
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1K
c_mitra
C
T
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Barometric pressure sensor inside a non-conductive liquid..
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4
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3K
the_paradox
T
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Variable Voltage Booster doubt
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1
Views
1K
KlausST
J
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Simple electronic scale that can measure 0-200g with 5g resolution
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1
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1K
barry
A
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Optocoupler circuit design
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5
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2K
Audioguru
B
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[SOLVED] LED Driver Different Behaviour with different LED Color
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3
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2K
Batur
B
M
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Re: Adjustable/Resetable Digital Alarm Clock using 8051(89s52/89c52) in 7 segment dis
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3
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2K
bhabanietc
B
F
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Jukebox Project - how best to build circuit?
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5
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2K
d123
N
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the perfect circuit to indicate battery level
2
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20
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9K
nguyenvanthien
N
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Whole RF electronics LAB inside a suitcase, possible?
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5
Views
2K
neazoi
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Led matrix board program error
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0
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1K
sribangaram
M
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Question on led powered by 12 volts 10W
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4
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1K
KlausST
E
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Connecting cable to pin with electrical tape
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3
Views
1K
c_mitra
C
P
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optimum value of no of test points in network analyzer
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1
Views
956
pancho_hideboo
K
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Equivalent Level Shifters ICs
2
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21
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4K
Korawy
K
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