Digital Design

Post thread
Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
Search Forums New Posts
MHaahr
Timed 3V circuit...
Last message by
sghioto
13
Replies
1K
Views
J
555 Timer Frequency and Pulse Width Circuit Issue
Last message by
sparky 1
18
Replies
2K
Views
B
40 LED Cascaded Decade Counter
Last message by
Brotron
2 3 4
60
Replies
5K
Views
R
What’s wrong with my I2C bus?
Last message by
robotDR
8
Replies
924
Views
K
ATSAMD21 ADC 15V reading on resistor voltage divider
Last message by
StefanZe
5
Replies
924
Views
ane1983
74HC123/74LS123 Configuration
Last message by
dl324
4
Replies
1K
Views
4
cd4013 flip flop outputs always on
Last message by
488 studios
17
Replies
2K
Views
ashkarmalik
Designing PCB For STM32H750XB With SDRAM IS42S32400F-7TLI-TR
Last message by
nsaspook
3
Replies
914
Views
Philexium
CD4013 circuit flips but doesn't flop
Last message by
eetech00
3 4 5
86
Replies
8K
Views
Icanmakeit67
Incandescent swap
Last message by
MaxHeadRoom
9
Replies
1K
Views
timtim1234
a timer that goes logic high or low every 15mins ( using tiny85 chip)
Last message by
timtim1234
11 12 13
256
Replies
15K
Views
farzad latifeh
DS3231 module schematic question
Last message by
JohnSan
17
Replies
5K
Views
Enzogbs
TUSB4041I USB 4 PORTS HUB - Could you review my USB hub schematic?
Last message by
Enzogbs
0
Replies
655
Views
TimoQ42
SD multiplexer
Last message by
chris_bay
6
Replies
4K
Views
A
Bug with a 4bits UP/DOWN counter : 74HC193.
Last message by
dl324
12
Replies
2K
Views
timtim1234
  • Locked
a timer that goes logic high or low every 15mins (hardware version)
Last message by
timtim1234
11 12 13
241
Replies
15K
Views
E
Looking for a toggle IC
Last message by
MisterBill2
12
Replies
2K
Views
FpgaLearner1
AXILITE4 C driver
Last message by
MisterBill2
1
Replies
678
Views
S
LIS2DW12 Accelerometer
Last message by
MisterBill2
4
Replies
1K
Views
E
USB 2.0 protocol implementation
Last message by
Papabravo
2
Replies
775
Views
You must log in or register to post here.
Top