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Digital Design
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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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R
timing a peizo buzzer with a lm555
RBDUFFER
Sep 20, 2016
Last message by
RBDUFFER
Oct 15, 2016
7
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J
z
John29
Oct 13, 2016
Last message by
jpanhalt
Oct 13, 2016
2
Replies
982
Views
Interfacing a microcontroler (Atmega328P-PU )with a bluetooth module as input and relay as output.
nathan95
Oct 13, 2016
Last message by
nathan95
Oct 13, 2016
0
Replies
1K
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J
Chip reader for NAND Flash RAM?
JordanBklyn
Oct 12, 2016
Last message by
JordanBklyn
Oct 12, 2016
0
Replies
1K
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S
Help with a basic circuit for protection
samslack
Oct 12, 2016
Last message by
crutschow
Oct 12, 2016
5
Replies
1K
Views
Suggestions for current monitoring by a PIC. ACS712 any good?
Robin66
Oct 11, 2016
Last message by
Robin66
Oct 11, 2016
0
Replies
922
Views
555 monostable timer calculations are way off
thedrive
Oct 4, 2016
Last message by
thedrive
Oct 11, 2016
12
Replies
2K
Views
R
Motor control timing circuit question
ronfinlay
Oct 8, 2016
Last message by
tranzz4md
Oct 9, 2016
5
Replies
1K
Views
I
Debugging an openSource drawdio circuit (TLC555 Based project)
Ilisparrow
Oct 3, 2016
Last message by
Ilisparrow
Oct 8, 2016
2
25
Replies
4K
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down counter using 74193 ic
Judy Ann
Oct 1, 2016
Last message by
djsfantasi
Oct 4, 2016
2
24
Replies
9K
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P
Edge detection - pulse generation
Phil-S
Oct 3, 2016
Last message by
Phil-S
Oct 4, 2016
7
Replies
3K
Views
S
Searching for a small 5vdc/230vac ssr, or a discrete circuit for same.
sternpirate
Oct 2, 2016
Last message by
sternpirate
Oct 3, 2016
3
Replies
1K
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E
SR latch initial output
ewr
Oct 2, 2016
Last message by
Papabravo
Oct 2, 2016
6
Replies
3K
Views
R
One Shot LED Fade In/Out w/ 555?
Rent2Pwn
Oct 1, 2016
Last message by
Bernard
Oct 1, 2016
3
Replies
2K
Views
S
Idea for monostable but triggerable square pulse generator
spookydd
Sep 27, 2016
Last message by
spookydd
Sep 30, 2016
17
Replies
2K
Views
Q
Relay driver circuit
Qual
Sep 29, 2016
Last message by
JUNELER
Sep 29, 2016
5
Replies
2K
Views
Z
555 Auto Shut Off Power Circuit
Zfensler
Sep 27, 2016
Last message by
Zfensler
Sep 28, 2016
4
Replies
2K
Views
B
Electrodermal Device- Wanted!
BIZWIZ
Sep 13, 2016
Last message by
BIZWIZ
Sep 26, 2016
2
3
42
Replies
5K
Views
R
Computer progran to draw circuits
RBDUFFER
Sep 26, 2016
Last message by
MaxHeadRoom
Sep 26, 2016
4
Replies
1K
Views
Current Mirror For Parallel LEDs
Gamer91
Sep 23, 2016
Last message by
#12
Sep 25, 2016
15
Replies
7K
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