Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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B
how to generate pulse 1 second with 555
Last message by
thingmaker3
7
Replies
25K
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C
555 timer circuit for a newbie
Last message by
cOrillian
9
Replies
4K
Views
R
Square waveform needs duty cycle adjustsment
Last message by
SgtWookie
4
Replies
3K
Views
Kefka666
iPod USB wire color
Last message by
thingmaker3
6
Replies
36K
Views
S
My 555 PWM dosen't work
Last message by
Scott_M
2 3 4
73
Replies
21K
Views
S
555 timer
Last message by
SgtWookie
5
Replies
3K
Views
beamcircuit
Coupled Pulse & square wave generator for electron gun
Last message by
Wendy
17
Replies
8K
Views
E
USB to Serial
Last message by
SgtWookie
4
Replies
3K
Views
D
  • Poll
Implementing full adder Using 8-1 multiplexer??
Last message by
dogar sahab
0
Replies
3K
Views
P
Measuring the Output of a 555
Last message by
Audioguru
11
Replies
5K
Views
P
555 timer 'RC' question
Last message by
mik3
4
Replies
3K
Views
R
reverse polarity digital logic
Last message by
beenthere
2
27
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10K
Views
R
Simple 555 Timer Question
Last message by
robby991
2
Replies
3K
Views
M
Still having some problems with the 555
Last message by
MusicTech
17
Replies
4K
Views
M
NE555 Timers
Last message by
MusicTech
18
Replies
8K
Views
A
  • Poll
PIC 18F4455, Low Speed USB, Internal OSC
Last message by
a088008
0
Replies
358
Views
T
DPDT Relay Susbstitution Query???
Last message by
jpanhalt
1
Replies
2K
Views
G
Simpler alternative to 555 - am I right?
Last message by
jpanhalt
2
30
Replies
16K
Views
D
Deleted
Last message by
Deleted member 18830
0
Replies
3K
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G
USB Portable Charger
Last message by
Cornelius
4
Replies
3K
Views
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