Digital Design

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Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
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G
latch output to drive single relay
Last message by
Reloadron
7
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R
Variable pulse switching - 555, Arduino, or something else?
Last message by
Rich:-)
7
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1K
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C
Driving motors with atmega
Last message by
Irving
9
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2K
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Z
  • Locked
Multiple digital inputs to one output ..#2
Last message by
MrChips
1
Replies
856
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MrsssSu
How to freeze CD 4017 (Rain Led Chip)
Last message by
MrChips
14
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2K
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G
Oscillator ic?
Last message by
geoffers
9
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2K
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CPCHEN732
Emulate physical USB connection over wireless or bluetooth
Last message by
CPCHEN732
0
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1K
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D
Having trouble Driving Darlington array from GPIO expander
Last message by
deane1111
19
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2K
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J
555 light detector circuit with self holding output
Last message by
iimagine
2
22
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2K
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M
Question about 555
Last message by
ThePanMan
2
26
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V
Usb Type C enhanced Video passthrough with power input
Last message by
Vitruvius84
1
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2K
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cornishlad
How to derive H bridge driver pulses at 1 pulse per minute ?
Last message by
tonyStewart
19
Replies
2K
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cornishlad
driving (inputting) the L9110s H-Bridge.
Last message by
Jon Chandler
11
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2K
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A
8051 Microcontroller IO Port
Last message by
DickCappels
1
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1K
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ajob
What am I missing on my interpration to the following circuit?
Last message by
atferrari
2
21
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3K
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S
PWM driving 4017ic chip
Last message by
BobTPH
2
33
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3K
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M
Ethernet MAC TABLE Collision
Last message by
michael8
9
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2K
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Q
Configurable biasing and termination for RS485 (DMX512) device
Last message by
Quadrox
1
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2K
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M
Considerations in using IC's at high voltage
Last message by
eetech00
6
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2K
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P
I want to teach timing diagrams to High school students, is there any good resource with practice problems?
Last message by
dl324
5
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1K
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