Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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Please Help for select converter with FT232RL/CH340/PL2303(USB Chip)
Last message by
bertus
3
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7K
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Oz V
How does a cpu represent bits physically ?
Last message by
WBahn
2
29
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5K
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C
Oscillating cd40106 and using momentary switches for latching on/off state and capacitance
Last message by
danadak
16
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4K
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fieryfire
DG408 glitch
Last message by
ericgibbs
13
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2K
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daba1955
Are 74HC573 and 74HC574 interchangeable ?
Last message by
Papabravo
11
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6K
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Chris Lascelles
Correct connections for PhotosMOS SSR
Last message by
bertus
4
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1K
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M
CD4098 Monoshot negative edge trigger problem
Last message by
eetech00
17
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4K
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M
How to read MPC H8-3694 (Programmer)
Last message by
Mcdowell
2
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938
Views
Keenan Rebera
Using A Triac OptoIsolator for DC-DC Switching
Last message by
Dodgydave
6
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8K
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L
double-detent switch electronic simulation
Last message by
AnalogKid
5
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3K
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kaspernordmark
Why does this lcd controller board have dual everything?
Last message by
kaspernordmark
3
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2K
Views
Dzoro
I need help for timer
Last message by
AnalogKid
2
22
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2K
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Y
74LS192 counter problem
Last message by
AnalogKid
6
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3K
Views
Hamlet
increase hysteresis for gate driven by hall? (with schematic)
Last message by
MaxHeadRoom
6
Replies
1K
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J
Push Button Digital Potentiometer Understanding
Last message by
danadak
15
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4K
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A
Differentiator Circuit using a 555 Timer
Last message by
crutschow
5
Replies
2K
Views
Raul Garcia
Finite State machine - 7 floor Elevator
Last message by
Deleted member 115935
2
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3K
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bloguetronica
USB test switch on the works
Last message by
bloguetronica
5
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1K
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jim A
Counting the number of times I'm pushing a button
Last message by
jim A
2
22
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4K
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S
4 Digit 7 segment display driver
Last message by
SimpleJoe
15
Replies
8K
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