python (65.2k questions)

javascript (44.3k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (13k questions)

Questions - shift-register

Change LED intencity through 74HC595 shift register

I'm currently working on a project for which I need to control 13 white LEDs and one RGB LED with two shift registers 74HC595 in cascade. I work on windows with a SAMD21 XPLAINED PRO board (µC samd21j...
test-img

Fanch

c

spi

led

shift-register

samd21

Votes: 0

Answers: 1

Latest Answer

Ok, I'm working on a software solution that works really good. I create an "hard written" values table which is a kind of gauge to fix the LED frequency. My gauge contains 26 values (the fir...
test-img

Fanch

Communication to parallel (not cascade) 74hc595 over common bus lines

I am trying to send data to parallel (not cascade) 74hc595 over common bus lines from CD4094B. I am sending 16 bits to place first 8 bits in 74hc595(1) and second bits in 74hc595(2). But I am getting ...
test-img

bala krishna

stm32

stm32cubeide

shift-register

Votes: 0

Answers: 1

Latest Answer

I think the problem may be caused by the clock period applied to the CD4094 IC. The time t1 is probably equal to the processor's clock frequency. The time t2 is equal to an iterative but uncontrolled ...
test-img

Sercan Sebetçi

Posts

Questions

Blogs