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R
Throttle Position Sensor Using a Nano and OLED
Last message by
MisterBill2
11
Replies
2K
Views
R
How to get inductor on 12v DC to output back EMF of 100v ?
Last message by
MisterBill2
5
Replies
964
Views
F
LED in rush current
Last message by
MrAl
2
35
Replies
5K
Views
K
12VDC shutoff in event of overcurrent
Last message by
voelew
16
Replies
2K
Views
anoopak
How to build a Voltage limiter for a millivolt signal?
Last message by
anoopak
2
26
Replies
2K
Views
J
Fan Tachometer signal to on/off state
Last message by
JohnnyBravado
2
Replies
874
Views
Ping pong
Choosing the correct resistor to be used with an optocoupler
Last message by
Audioguru again
7
Replies
9K
Views
ancientone2023
lights for dolls house/ models
Last message by
Dodgydave
7
Replies
2K
Views
S
Battery powered guitar amplifier.
Last message by
tonyStewart
6
Replies
922
Views
MissFluffy
*Circuit Issues* DIGITAL ALARM CLOCK
Last message by
sarahMCML
6
Replies
1K
Views
ErnieM
The end of Radio Shack (for me at least)
Last message by
ErnieM
7
Replies
2K
Views
L
How hot is normal heat for a resistor before a 12V 20mA LED?
Last message by
tonyStewart
17
Replies
3K
Views
Inksea
Adding USB-powered bluetooth dongle to internals of a 1980s boombox
Last message by
tonyStewart
3
Replies
1K
Views
T
DC Motor acting as Motor in one direction and generator in reverse? Gravity Battery
Last message by
tonyStewart
9
Replies
3K
Views
Acg125
Electric shock during pregnancy
Last message by
MisterBill2
11
Replies
2K
Views
M
Locking push solenoid overheating need advise on PWM controller
Last message by
Alec_t
7
Replies
2K
Views
M
Transistor exhibiting weird behavior
Last message by
BobTPH
2
29
Replies
2K
Views
B
ISO pcb
Last message by
Ya’akov
15
Replies
851
Views
2
220v electric motor connection
Last message by
MaxHeadRoom
18
Replies
2K
Views
B
12v multi circuit inout. Need help with component choice! one way diode, P mosfet, pn junction or whatever
Last message by
MisterBill2
6
Replies
1K
Views
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