Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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N
Logic design (k-map and half adders )
Last message by
nada_fci_cu
2
Replies
3K
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C
triggering the 555 timer led blinking circuit by a button
Last message by
Wendy
1
Replies
10K
Views
stanman11
555 servo needs a reset set position?
Last message by
retched
6
Replies
3K
Views
iONic
Analysis of two different 555 PWM circuits
Last message by
iONic
8
Replies
26K
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F
USB controlled relays
Last message by
beenthere
1
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4K
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S
Blinker NAND circuit - Need specs
Last message by
steveb05
1
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2K
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bradstormer
triggerable square wave generator
Last message by
bertus
1
Replies
2K
Views
D
555 used to switch off remote outlet
Last message by
Wendy
1
Replies
2K
Views
J
wireless usb hub with card reader using bluetooth module
Last message by
retched
3
Replies
3K
Views
I
555 timer and cap
Last message by
Audioguru
5
Replies
3K
Views
A
555 timer delay circuit
Last message by
theanih
2
Replies
3K
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L
LM324 with two 555 timer ICs
Last message by
Wendy
4
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5K
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I
Micro vibrator with 555 IC
Last message by
Audioguru
8
Replies
5K
Views
Gdrumm
Convert a PS2 keyboard into a USB
Last message by
marshallf3
3
Replies
5K
Views
M
555 Timer pin 3 help
Last message by
Wendy
6
Replies
3K
Views
I
problems with my 555 timer
Last message by
mik3
2
Replies
2K
Views
B
  • Locked
Increasing the frequency of a 555 pwm generator?
Last message by
SgtWookie
2
24
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14K
Views
I
"reseting" 555 timer
Last message by
Wendy
5
Replies
3K
Views
M
555 Delay circuit - badly help needed
Last message by
mahmudur.rahman
4
Replies
4K
Views
OneEarWillie
Intermittent 555 trouble??
Last message by
Wendy
13
Replies
5K
Views
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