Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
Wendy
  • Sticky
LEDs, 555s, Flashers, and Light Chasers
Last message by
Wendy
2 3 4
73
Replies
157K
Views
A
What kind of signal in petimeter wire for robomow
Last message by
Dodgydave
1
Replies
38
Views
Dars1988
Galvanic isolator using optocouplers
Last message by
AnalogKid
18
Replies
132
Views
E
Triple-555 timer circuit not working in Proteus
Last message by
Danko
2 3
52
Replies
659
Views
G
Hazardous Newbe Needs Help With MPG
Last message by
Marjorie62
3
Replies
97
Views
B
SATA 3. Slots
Last message by
biferi
2
Replies
80
Views
M
Clock gating?
Last message by
drjohsmith
5
Replies
283
Views
analogtv
Programmable Microsecond Pulse Generator
Last message by
Reloadron
2
29
Replies
273
Views
Lucky-Luka
Micro SD card reader question
Last message by
Ian0
3
Replies
100
Views
S
Reading 2 digit 7 segments with ESP32
Last message by
StealthRT
3
Replies
101
Views
J
PNP transistor array
Last message by
josephmurr
0
Replies
57
Views
M
Level shifter
Last message by
k1ng 1337
2
27
Replies
310
Views
B
Win10 Clone
Last message by
biferi
18
Replies
440
Views
D
5v ALDL 8192 Baud to esp32
Last message by
DBTech7
0
Replies
72
Views
K
Clock edge detector using capacitor and resistor problem
Last message by
RPLaJeunesse
10
Replies
342
Views
BUZZARD1n
Digital Filtering Query
Last message by
BUZZARD1n
2
Replies
87
Views
gabrielmatei
  • Locked
Unlimited led sequential blinking circuit
Last message by
gabrielmatei
2
34
Replies
523
Views
L
Hall Effect circuitry to center V swing on zero V
Last message by
geekoftheweek
2
30
Replies
608
Views
gsdc-bill
Hardware design for conditional operation
Last message by
gsdc-bill
0
Replies
98
Views
H
Astable Ocsilator & 555 timer
Last message by
Audioguru again
14
Replies
227
Views
TimoQ42
SD multiplexer
Last message by
drjohsmith
5
Replies
135
Views
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