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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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nerdegutta
555 frequency formula
Last message by
nerdegutta
14
Replies
7K
Views
Q
Broadcast A/V alarm. Help with a 555 timing circuit.
Last message by
Quantum Flux
2
23
Replies
9K
Views
vinodquilon
'NE555 P' Reset pin problem
Last message by
Wendy
5
Replies
6K
Views
JUAN DELA CRUZ
*Boosting 3V to 5V (using discrete components)
Last message by
JUAN DELA CRUZ
2 3
55
Replies
30K
Views
I
OScope help for newbies! Is there a USB model that can handle 125 Volts?
Last message by
someonesdad
13
Replies
4K
Views
vinodquilon
555 mono (restriction on Resistance value)
Last message by
vinodquilon
2
Replies
2K
Views
F
digital design - Simple computer architecture
Last message by
Fear58
2
Replies
5K
Views
vinodquilon
normal NAND gate and Schmitt trigger NAND
Last message by
SgtWookie
2
Replies
6K
Views
S
Variable frequency and pulse width generator with 2 x 555's
Last message by
Wendy
8
Replies
31K
Views
P
555 timer in monostable mode does not turn off
Last message by
Wendy
2
25
Replies
23K
Views
A
problem with monostable 555 circuit
Last message by
Wendy
7
Replies
3K
Views
X
I hate to ask, but i need help with 555 PWM
Last message by
xbox hacker
2
22
Replies
6K
Views
A
Usb issue
Last message by
rob frew
2
Replies
2K
Views
E
555 timer switch help
Last message by
Wendy
6
Replies
3K
Views
lubnaan90
Led flasher circuit (ne555n)
Last message by
lubnaan90
8
Replies
5K
Views
J
Pls help me find problem with 555 circuit
Last message by
SgtWookie
6
Replies
3K
Views
vg_1
Logic Design - Difference between 3-bit minority and majority logic circuit
Last message by
vg_1
0
Replies
5K
Views
R
help with 4012 NAND !?!
Last message by
Ron H
13
Replies
4K
Views
C
Need some logic gate help please
Last message by
MikeML
1
Replies
2K
Views
S
555 question
Last message by
SgtWookie
6
Replies
4K
Views
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