Best video explaining how 7 segment displays work. Great job!
@IgorPomaranskiy
Жыл бұрын
I spent the whole Sunday evening trying to figure out, how do force my code to display all 4 digits. :D Just to find this video, explaining that it's not technically possible without some 'animation' work. So, it looks like I'll have to deal with timers and interruptions. But this is a topic for another Sunday evening, I guess. :) Thank you!
@yungsteezy4500
2 ай бұрын
best datasheet on the internet
@danirodriguez5665
2 ай бұрын
This was so useful i watched a lot of tutorials and i understood it in less than 5 minutes!
@aryamansetia6122
4 жыл бұрын
I could not find a better video. As it explains the important points and moreover saves time as it is short. Thus more time on designing my own project rather watching vedios✌️
@puneethkumar703
4 жыл бұрын
hello Aryaman wokwi.com/arduino/libraries/SevSeg is the link for the free Arduino simulation page for seven-segment display. I hope it is interesting to you. Please give a like if you think the suggestion was good 👍😃😃🙏
@TRRailfan
Жыл бұрын
which pin is for the ground?
@quinn2090
9 ай бұрын
All digits are connected to negative if you want them on
@quinn2090
9 ай бұрын
Every other can be on positive for on
@ColvocBlue_12
7 ай бұрын
It depends on the type of display you have, you can have a common anode display or a common cathode display.@@quinn2090
@fekaduabayneh1673
7 ай бұрын
I coudnt even light up my 7 segment until this video 😂
@aminekhaldi2004
3 жыл бұрын
hi amazing video just wanted to say that either the order of digits is reversed (one on the right is D1 and on the left is D4) or the pins that are actually switched hope u can verify that later.
@user-kito-bunbunkitofriend
2 жыл бұрын
What about DP?
@ehomen9310
6 ай бұрын
Realy good video but i didn't get where to put the groud/power there is only 12 pins and no one of them is a gound
@babyayalew8059
2 жыл бұрын
thank you you gave a rest for my Brain
@hsjdiekkei
7 ай бұрын
Same bro
@polycoder
Жыл бұрын
Quite helpful thank you very much
@HikeYegiyan
Жыл бұрын
Thanks, this video helped a lot!
@milanganguly8751
Жыл бұрын
For some reason mine doesn't work. I turn on pins A and D1, but nothing happens... Could I have some help?
@D-ingus
2 жыл бұрын
how is it grounded though?
@andersdoesthings9309
11 ай бұрын
For 5641as it usually has 4 common anodes or cathodes, 6, 9, 8, 12.
@D-ingus
11 ай бұрын
@@andersdoesthings9309 ah thanks. I appreciate the hasty reply
@andersdoesthings9309
11 ай бұрын
@D-ingus dang, just stumbled upon thr video and saw this comment, thought I'd answer even though how late. Just to be helpful to maybe you and other people who read this comment.
@D-ingus
11 ай бұрын
@@andersdoesthings9309 and i appreciate it
@user-kito-bunbunkitofriend
2 жыл бұрын
0:35 this 7 segment display is the transmitter (88:.88)
@bernardofernandez5682
4 жыл бұрын
Thank you
@High-TechSolutions
4 ай бұрын
how about the colon?
@sudharakafernando4391
2 жыл бұрын
Thank you!!!
@percent2520
Жыл бұрын
How do you light up :
@henriqueers
4 жыл бұрын
Where's the pin for GND?
@puneethkumar703
4 жыл бұрын
The LEDs only need voltage difference between ANode and cathode to turn on. The Arduino pin connected to Anode will be driven high and the Arduino pin connected to the cathode will be driven low. By this, it is achieved, wokwi.com/arduino/libraries/SevSeg This link 👍👉 is the free Arduino simulation page for 4 digit seven segment display. for more such free simulations, visit: wokwi.com
@lambdasun4520
3 жыл бұрын
you tie the VDC - to the digit choice pins that are shown green in the video. Don't forget to put a resistor at the positive side or the LED's will burn.
@Mr_Ioannis
Жыл бұрын
@@lambdasun4520 So if u want to power (for example) the first digit, all the rest of the digits act as ground? Am i correct on this?
@thevastenigma2464
2 жыл бұрын
Great video!
@pabloramis8890
3 жыл бұрын
And the longtek duplex display to lm8560????
@kausn2759
2 жыл бұрын
D,E not work inductio cook But led display no damege(seprate check) Any Data problem?
@Justbeingcris
4 жыл бұрын
hey thank you this helped a lot i was wondering if you could do a video on how to code for a 4 digit segment display
@puneethkumar703
4 жыл бұрын
hi there wokwi.com/arduino/libraries/SevSeg you can find the code as well as online Arduino simulation here: 😃👉 also more free Arduino simulations are here: wokwi.com
@andydoe5549
2 жыл бұрын
I recommend all students who are doing ENG1013 to watch this
@kalyangautam7345
4 жыл бұрын
Which pin is for D2 & D3 decimal point ?
@dave4lexking
4 жыл бұрын
4 digit 7 segment displays with a colon usually have additional pins. You'll have 7 pins for segments A-G and 4 pins for D1-D4 and a pin for DP as normal (12 in total) but you'll often find 2 more pins, which are for the colon (:) between digits 2 and 3.
@michealmyers4515
3 жыл бұрын
You can always google the pinout ,no need to remember
@srmobi_fix_ittechyt2672
2 жыл бұрын
A,B,C,D,E,F,G-D1
@probhatisaha6056
Жыл бұрын
The dp pin (you can find it in the pin diagram shown at 0:40 )
@jul371-y5p
Жыл бұрын
Well works for a brand new display Bot for a scavenged 30pin one
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