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Circuit design

jmacion
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relay wont close consistently with open collector input
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16
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2K
hacksaw
hacksaw
Hammer335i
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36V step down to 12V/20A for two pairs of LED’s
Replies
7
Views
2K
eeprom
eeprom
durablack2
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two proximity sensors, One LED light for system status
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2
Views
2K
IRstuff
IRstuff
Zabee.Khan
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Voltage step up
Replies
2
Views
904
LionelHutz
LionelHutz
Roy Luo
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  • Question Question
Can anyone recommend the use of Beryllia use for attenuator?
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2
Views
1K
IRstuff
IRstuff
A1Marine
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  • Question Question
12v dc relay connection
Replies
3
Views
916
waross
waross
Abraham_Tah
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  • Question Question
Hi. I want to design and implement
Replies
1
Views
3K
IRstuff
IRstuff
ruggb1
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Oil burner control problem - solved
Replies
0
Views
537
ruggb1
ruggb1
Total Novice
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  • Question Question
How to calculate the EMF in a circuit with 2 opposing batteries?
2 3
Replies
41
Views
6K
Total Novice
Total Novice
RyreInc
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  • Question Question
Three single-phase SSRs in place of one three-phase, with zero-cross
Replies
1
Views
642
k75ks
k75ks
BrunoBB
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  • Question Question
ATEX Eex"ia" & Eex"d" Mixed
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2
Views
439
PersonalProfile
PersonalProfile
Helepolis
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  • Question Question
Common GND Line?
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2
Views
334
Maximillianrichards
Maximillianrichards
Jk1996
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  • Question Question
Kw rating of a motor
2
Replies
25
Views
2K
LionelHutz
LionelHutz
KC288110
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  • Question Question
Adafruit FT232H for charging an external device
Replies
4
Views
734
IRstuff
IRstuff
Sparweb
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  • Question Question
Sources for custom PCB
Replies
4
Views
497
bidrohini
bidrohini
Willem19
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  • Question Question
Voltage and power through steel pipe
Replies
8
Views
885
waross
waross
Ahmed Helwa
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  • Question Question
Alkaline AA battery gauging
Replies
3
Views
368
hacksaw
hacksaw
Helepolis
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  • Question Question
Low Voltage System wiring (5-24VDC), Rules of Thumb?
Replies
2
Views
388
danw2
danw2
Moonwalker031
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  • Question Question
Zero-Cross detect circuit
Replies
6
Views
481
sunnysky
sunnysky
azchris
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  • Question Question
Schematic for Fluke RPM80 Inductive Pickup (re: thread240-431670)
Replies
2
Views
718
azchris
azchris
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