Nice video of the basics of the '595' IC, I just started playing with a couple 'em the other night that I'm going to use in a project that requires SIPO control.
Exceptional in everything especially description and well explanations. Good work am following and sharing your videos, I tried the 8*48 led display with 74hc595 and worked perfectly🎉🎉🎉🎉
Thank you so much for the way you explained how the mechanics of the connection of the chips. I gave you a thumbs up and also Subscribed to your channel.
Thank you for this nice video. I have a tricky question... It is not that much about cascading but about the proper internal shift register stage and the storage stage. I have this 74HC594 (not the 595) and what happens is that I tried to load the serial message in the internal shift register and only latch the whole register when I have finished to load all 8 bits. For some reason, it appears not to work and I can only load all bits by sending intermittently the shift register clock (SRCLK or SHCP) and then the storage clock (RCLK or STCP). I can't possibly figure out why. I use an Arduino to send data and pulses and a logic analyzer to observe the 74HC594 behaviour. I might have a different behaviour with a 595 but I don't have any for the moment. Thanks for any hint.
Thank you for the tutorial! Two things I collided with in executing this circuit: - if I touch the power lines (I had 5V from a laptop USB) the shift register goes nuts; - on fresh switches, is almost impossible to get a clean press without bouncing the contacts. So, what power source you used, and how you debounced your switches? Thank you very much!
Never mind, I filtered the power with one 100uF and 100nF capacitors, and decoupled the I.C.s with an 100nF capacitor each. The bounce of the switches happened only rarely so it was workable. Enough to realize what I had in mind. Now, the manual inputs will be replaced by the outputs of an Arduino, to test some functions. Thank you anyway!
Hello, I am trying two cascaded connection and inputs from FPGA and I have connected SRClk(11) and RClk(12) together in Vhdl and i am not seeing expected sequence could you please suggest is this the correct way?
Hi. Apparently, we have a similar issue but I use the '594, not the '595. See if the description I sent above corresponds to the issue you have. I am still trying to figure out why.
Hello I would like to make an automatic staircase led circuit where lights turn on from first step to the last in sequence (with IR sensor both ends) like cheser lights... Any leads please I will appreciate
Nice video of the basics of the '595' IC, I just started playing with a couple 'em the other night that I'm going to use in a project that requires SIPO control.
Exceptional in everything especially description and well explanations. Good work am following and sharing your videos, I tried the 8*48 led display with 74hc595 and worked perfectly🎉🎉🎉🎉
Thank you so much ❤️
Excellent teaching ,keep up the good work
Thank you so much. You are a very clear teacher.
Glad you think so!
This is really a good explanation!
Thank you so much for the way you explained how the mechanics of the connection of the chips. I gave you a thumbs up and also Subscribed to your channel.
Muy buen video bien explicado 👏👏👏👏👍
great demonstration
very good and easy to learn. Thank you
Thank you for this nice video.
I have a tricky question... It is not that much about cascading but about the proper internal shift register stage and the storage stage. I have this 74HC594 (not the 595) and what happens is that I tried to load the serial message in the internal shift register and only latch the whole register when I have finished to load all 8 bits. For some reason, it appears not to work and I can only load all bits by sending intermittently the shift register clock (SRCLK or SHCP) and then the storage clock (RCLK or STCP). I can't possibly figure out why.
I use an Arduino to send data and pulses and a logic analyzer to observe the 74HC594 behaviour. I might have a different behaviour with a 595 but I don't have any for the moment. Thanks for any hint.
Thank you for the tutorial! Two things I collided with in executing this circuit:
- if I touch the power lines (I had 5V from a laptop USB) the shift register goes nuts;
- on fresh switches, is almost impossible to get a clean press without bouncing the contacts.
So, what power source you used, and how you debounced your switches? Thank you very much!
Never mind, I filtered the power with one 100uF and 100nF capacitors, and decoupled the I.C.s with an 100nF capacitor each. The bounce of the switches happened only rarely so it was workable. Enough to realize what I had in mind. Now, the manual inputs will be replaced by the outputs of an Arduino, to test some functions. Thank you anyway!
Very good teacher
So if pin 9 on the third IC is connected to pin 14 on the first IC, and the diodes are placed in a circle, the lights would continue running around?
Hello, I am trying two cascaded connection and inputs from FPGA and I have connected SRClk(11) and RClk(12) together in Vhdl and i am not seeing expected sequence
could you please suggest is this the correct way?
Hi. Apparently, we have a similar issue but I use the '594, not the '595. See if the description I sent above corresponds to the issue you have. I am still trying to figure out why.
Super Boss 🙌🙌🙌
🙌 🙌 🙌
Great video. Thank you
Nicely done. :)
Great 😊👏👏👏👏
superb,thank you.
How can I cascade two 74194?
Hello I would like to make an automatic staircase led circuit where lights turn on from first step to the last in sequence (with IR sensor both ends) like cheser lights... Any leads please I will appreciate
Very nice good job
Thanks a lot
Plz make stair light using ardunio +shift ic and also explain ardunio code how to run shift ic
Super thank you sir
Sehr gut
When we turn power off they lost their memory, how we can fix IT?
well, without a battery backup circuit, is like killing them. I know you were kidding... but then, you asked for a fix...
Write the data in paper and renter values when you need
Good idea
Thank
Where to use this ic?
We can use this IC to increase the Output pins of Arduino.
Damn it I thought they need pwm haha I thought since of the timing diagram on the 595 data sheet
Very good
❤❤❤
Good....
❤
How to add a reset botton
How-to mannual data given
Nice kock😊
Xxxc
i can smell the chutney through my speakers dogboy