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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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ane1983
Keeping duty cycle constant while changing frequency
Last message by
ane1983
3 4 5
91
Replies
6K
Views
L
555 trip alarm
Last message by
sghioto
2 3
46
Replies
4K
Views
vineethvvv
BCD synchronous up counter with D flipflops
Last message by
dl324
9
Replies
2K
Views
G
Simulate my steering wheel buttons
Last message by
MisterBill2
2
38
Replies
3K
Views
Schluppy
Help modifying switching behaviour of radio-button circuit.
Last message by
sarahMCML
5
Replies
1K
Views
guptamridul477
Inaccuracy in LMC555 Timer 50% duty cycle astable multivibrator.
Last message by
MisterBill2
2
33
Replies
3K
Views
maxdha
Limiting current, without dropping voltage.
Last message by
sparky 1
15
Replies
2K
Views
Icanmakeit67
RGB circuit/red issue
Last message by
MisterBill2
4
Replies
817
Views
AlbertHall
Ripple counter reset weirdness
Last message by
MrChips
2 3
49
Replies
5K
Views
S
963 Hz Square Wave Generator
Last message by
sab201
2 3 4
68
Replies
6K
Views
fahadrafi
  • Locked
NE555 timer reset pin issue
Last message by
ScottWang
1
Replies
775
Views
B
Using Optical encoder for 74HC595
Last message by
olphart
8
Replies
1K
Views
October79
Solution for Arithmetic overflow
Last message by
olphart
5
Replies
988
Views
M
Anyone knows how to automatically generate an n-bit carry lookahead adder in verilog?
Last message by
mivuzu
0
Replies
1K
Views
H
IC's SN74LS123 and CD4093 from China donot function
Last message by
Holz1
2
33
Replies
3K
Views
maxdha
555 timer accuracy and reliability.
Last message by
WBahn
12
Replies
3K
Views
J
problem getting a 74193 counter to count up consecutively, at its Q-outputs.
Last message by
MisterBill2
6
Replies
2K
Views
A
3.3v - 5v level shifter - 74lvc1g17
Last message by
dl324
6
Replies
3K
Views
B
Ladder Logic Using GX Developer - Traffic Lights Problems.
Last message by
MisterBill2
6
Replies
4K
Views
A
555 monostable trigger switch pulse generation
Last message by
AnalogKid
10
Replies
2K
Views
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