Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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L
555 as a switch (on off from rf controller)
Last message by
Lineout
17
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5K
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Bigcountry
Square Wave
Last message by
WBahn
3
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2K
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J
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Need HELP - Turn Signal / Hazard Lights with Astable 555
Last message by
Wendy
5
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2K
Views
K
555 for Bill Marsden
Last message by
KMoffett
7
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2K
Views
B
USB host controller for Pic
Last message by
atferrari
1
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2K
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B
555 relay chatter
Last message by
DickCappels
2
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2K
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M
Flashing LED via usb. or something else.
Last message by
wayneh
9
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2K
Views
P
Open door timed alarm, 555 and switch selection help
Last message by
Alec_t
9
Replies
3K
Views
M
flyback using NE5555
Last message by
THE_RB
2
24
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7K
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I
555 driving PNP transistor?
Last message by
iimagine
8
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4K
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A
555 fading LEDS
Last message by
adamclark
2
22
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8K
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C
Need help making switch with timed reset for gate/door alarm...
Last message by
Dodgydave
8
Replies
4K
Views
X
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Wiring a Bosch Relay as an OR Logic Gate
Last message by
bertus
3
Replies
3K
Views
D
Another 555 timer question
Last message by
dthx
2 3 4
76
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13K
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T
555 issue
Last message by
trekpilot
4
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2K
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G
SPDT switch from logic gates or flip flops??
Last message by
SgtWookie
2
Replies
3K
Views
prabinmetals
Ramp Wave generator using MOS and Square Wave
Last message by
MikeML
5
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3K
Views
B
reversing dc motor with ne555
Last message by
Alec_t
4
Replies
3K
Views
mbohuntr
Time to ask the big guns... 555-556 issues...
Last message by
Wendy
19
Replies
3K
Views
C
about usb driver..
Last message by
Alec_t
3
Replies
1K
Views
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