With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
Multiplexing 7 Segment displays with Arduino and Shift Registers
I need a clarification plz.Suppose, the common anode pin of 4inch display is connected to 15v dc. And for making a segment off, what voltage should i give as reverse voltage at shift register pin. Is it ok with 5v or same 15v?. If 5v is enough then i can connect shift register ic directly to the display via resistors.
Friend who need windows key download here link:# http://windows10productkey.weebly.com
How to Create a Wimboot Installation of Windows 8.1
Recently i got a Windows 10 Product Key from a page. The key is working properly and it's genuine. Shared to you:http://www.Microsoftkeysales.com/
May I know how to select which digits in 4-digits seven segment display to be adjusted manually? What should I do on the circuit? I using arduino as well with infrared as input
Thanks guy! It's helpful! And friends you can also get your windows 8.1 upgraded from http://windowkeydownload.blogspot.kr/2016/05/how-... It's convenient and easy to finish the upgrade process with this site.
¿Qué pasa si he visto el vídeo antes! He comprado una clave para instalar las windows 8 de este sitio: https://plus.google.com/117868268119072465334/pos... veo que alguien lo recomiendo en youtube. ¿Qué es la suerte es que la clave está funcionando y no es caro.
Friends now you can upgrade to win 10 for free if your system is win 7 or win 8. If guys who have neither win 7 nor win 8 you can also upgrade to win 10 by visiting: http://www.instructables.com/id/Step-by-Step-Upgra... There you can get genuine win 10 product key to activate windows 10 in a cheap price. - asrefdgfghd
Thanks for sharing but I failed with this method. So I bought a product key to upgrade my win 8 to 8.1 in https://plus.google.com/u/0/115083041002037993553.... Now my windows works well and the key didn't cost me much. Guys you can also have a try with this link.
Hi, I thought a benefit of using multiplexing would be to reduce the amount of wires and it should only require the single shift register as you can feed the same number to all all displays but since only one will be on at a time they will display different digits. It just might be what I thought of as I'm using common cathode, but you should absolutely be able to do it with common anode. What gets changed from what you have should be the same regardless of which display one uses.The only reason I ask is because I was going to ask how you got such distinct differences in between segments that are on and those that are off, because the lights that should be off are half as bright as the ones that are on because it's pretty much PWM.
Just realized this is super old, my b. Don't feel inclined to say anything.
Try Office 2016 Product Key from here:http://www.Msofficialstore.comit will not let you down. - wtlradlip
Try Office 2016 Product Key from here:http://www.Msofficialstore.comit will not let you down.
Guys you can get working keys for Windows 10 Product Key fromwww.Microsoftkeysales.comI got a new one from there.
You can buy the product key from the Microsoft office site and its partner vendor. If you don't want to pay in high price, then I recommend you to buy it from the partner vendor http://www.Office2013keysale.com . The same genuine product key but with a much lower price. What's more, the customer service is extremely good and considerate.
Having been used for several years, your computer may get crashed often? Every time when it goes crashed, you can just stand by anxiously? Or even want to buy a new and let this old one abandoned directly? Actually, it's not necessary at all! You can just upgrade your operating system by ordering a product key from the professional online site www.Microsoftkeystores.com you will feel like your PC is totally a new one. Also, you can chat with the guy on this site about your computer issue. You must get helpful answer and instruction ASAP.
Thanks to the online product key vendor www.Microsoftkeystores.com , I get the legal copy of the product key in the first time. Now, my Windows 10 key system brings to me a good user experience. Any such problem, go this online site for help. You certainly will get your problem solved.
people who need windows key can click here www.acyberkey.com my windows got here and works well
I just got a product key from www.vinhugo.com. it worked perfectly. I'm so excited to share my experience here.their customer service is 1st class and I will definitely be recommending the site and I will be using the site again.
if you need genuine key or else you want to learn something about windows you can click here, many software you can find here, absolutely suit for computer www.aakeys.com - Tracie Ling
Friends you can also get your windows 8.1 upgraded from: www.cdekey.com . It's convenient and easy to finish the upgrade process with this site. - Liliandif28C
Friends you can also get your windows 8.1 upgraded from: www.cdekey.com . It's convenient and easy to finish the upgrade process with this site. - WillieP6
I hope you choose www.vinhugo.com since they are the best online site Besides, they provided genuine keys to me.I am very appreciated. Great work! Strongly recommended.
Sharing my expereince that guys can go site www.funkinyes.com to got cheap and genuine windows key here.
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.