Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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E
Usbio24
Last message by
ecjohnny
6
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M
555CN timer - relay or FET on output?
Last message by
mezlo
17
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9K
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Gates
Last message by
bertus
1
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2K
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B
90 ohm for USB
Last message by
theamber
1
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9K
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Kefka666
LM555 timer circuit
Last message by
Kefka666
8
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8K
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E
creating dual output pwm with 555 timers
Last message by
elec-eng-99
12
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21K
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JUAN DELA CRUZ
Modified Sine Wave with Stable Voltage Output by NE555 (Bipolar)
Last message by
JUAN DELA CRUZ
2 3
51
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40K
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C
Need to Access NAND Memory Chips Directly - Need Assistance
Last message by
beenthere
18
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7K
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A
555 timer queries
Last message by
Wendy
2
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2K
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A
Help/advice with 555 timer circuit
Last message by
Addo
4
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7K
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E
1-bit, 8 input multiplexer
Last message by
enjoiful
3
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3K
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B
Output of a Triple AND logic Gate
Last message by
SgtWookie
3
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3K
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B
  • Locked
Output of a Tripple AND logic Gate
Last message by
blank
3
Replies
3K
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NM2008
555 Mono Stable Question.
Last message by
Digi Dave
3
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3K
Views
B
variable time delay using 555 timer
Last message by
Wendy
14
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19K
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W
Variable Delayed Astable 555 timer output
Last message by
JoeJester
2
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5K
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H
555 to randomly close a switch
Last message by
howsthatsound
8
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3K
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M
Not the usual 555 question
Last message by
Man_in_UK
12
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4K
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O
  • Poll
fm receiver using only discrete circuit components
Last message by
okebobola
0
Replies
933
Views
V
What's the difference between a decoder and a demultiplexer?
Last message by
vin.lwh
2
Replies
15K
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