Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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T
using 555 and 4017 to cycle 7 LED's
Last message by
ScottWang
3 4 5
96
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13K
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Pranav Sharma 1
Logic Circuit Problem
Last message by
hp1729
11
Replies
2K
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E
555 timer question
Last message by
AnalogKid
9
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2K
Views
Tal Marziano
Sync Pulse using USB To RS232 TTL PL2303HX Converter Module
Last message by
Sensacell
3
Replies
1K
Views
B
RAM IC with seperate read and write?
Last message by
OBW0549
5
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2K
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G
circuit design to connect 20 servo motor to power source
Last message by
godbol
4
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2K
Views
W
Pyrography tool, PWM from 555 timer. Please help!
Last message by
Will_s87
3
Replies
2K
Views
IssacSutt
Flip Flop Trouble
Last message by
IssacSutt
2
37
Replies
7K
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C
Newbie Question About an AND Gate
Last message by
MrChips
7
Replies
1K
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O
Interfacing SHARP LM7M632 display
Last message by
OneOfProgrammers
0
Replies
1K
Views
4
function generator square wave issue
Last message by
BillB3857
16
Replies
4K
Views
beera beer beera beera
USB HOST to UART bridge
Last message by
shteii01
1
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4K
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M
Convert Circuit from NO to NC
Last message by
MountainGuy
2 3
40
Replies
9K
Views
F
Clock circuit using 555 timer
Last message by
Sensacell
2
32
Replies
7K
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F
Spice Model of Power Grid
Last message by
WBahn
5
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2K
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B
Does someone sell blank USB perf board?
Last message by
bulrush
3
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2K
Views
K
why start from L5 in example on ( Don’t Care Cells in the Karnaugh Map )
Last message by
WBahn
1
Replies
819
Views
R
High amperage USB charging - is there acurrent limit on external devices?
Last message by
theamber
3
Replies
2K
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chirag modesara
Decimal Point Problem
Last message by
Motanache
19
Replies
2K
Views
T
alternative to CD4538 multivibrator
Last message by
Marley
13
Replies
4K
Views
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