Digital Design

Post thread
Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
Search Forums New Posts
q12x
How to make a 20 LED chaser with 4017 ?
Last message by
panic mode
3 4 5
83
Replies
12K
Views
J
555 timer with adjustable duty cycle
Last message by
Jopee
2
29
Replies
2K
Views
Gary674
Timing circuit using power
Last message by
WBahn
10
Replies
838
Views
S
UVM free tools?
Last message by
simozz
7
Replies
1K
Views
B
Help PC Report
Last message by
biferi
5
Replies
681
Views
G
Internal of 817 module, and output Vcc
Last message by
ci139
19
Replies
2K
Views
G
Strange signal from CD4069
Last message by
MisterBill2
2
32
Replies
3K
Views
xox
Thoughts on comparison circuits?
Last message by
xox
2 3 4
79
Replies
6K
Views
S
  • Redirect
hi i just created j k flip flop but when i make both input j=1,k=1,the led starts to blink but once i change it to like 1,0 or 0 1 its still blinking
N/A
–
Replies
–
Views
M
Function of paired inverters?
Last message by
Irving
11
Replies
870
Views
E
Default state of GPIO expander
Last message by
nsaspook
1
Replies
486
Views
johnyradio
Ternary Logic with a Single Optoisolator?
Last message by
johnyradio
13
Replies
1K
Views
B
Anyone on the forum know about PIC16F84 ASM and 1602 LCD displays?
Last message by
Embededd
2 3
50
Replies
4K
Views
hmzblgn
Power on -off circuit : Long press to Turn on instead Short Press
Last message by
AnalogKid
2
30
Replies
3K
Views
K
Decoder Encoder With 4017 Circuit Without Microcontroller.
Last message by
KRAB
3 4 5
90
Replies
6K
Views
Philexium
Driving a LED with a CD4066 and a ramp generator
Last message by
sghioto
2
25
Replies
2K
Views
A
drive mosfet with 3.3V, minimal component count (revisited)
Last message by
panic mode
6
Replies
7K
Views
beginner99
I remade this pi metal detector circuit, only this time it doesn't work, what's the culprit?
Last message by
panic mode
2
20
Replies
3K
Views
T
COA books to supplement hayes?
Last message by
simozz
9
Replies
774
Views
G
74HC595 Shift register - Data and Clock Timings advice sought please
Last message by
panic mode
16
Replies
1K
Views
You must log in or register to post here.
Top