tag:blogger.com,1999:blog-4591938330882064122.post8416585215340416705..comments2023-10-31T10:10:27.110-07:00Comments on Electrical and Electronics Engineering: Dot matrix Displayavmhttp://www.blogger.com/profile/14014020934798297878noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4591938330882064122.post-27097770704413548692019-08-26T07:04:51.350-07:002019-08-26T07:04:51.350-07:00what do you mean sir by 11,32 VDD I have used thi...what do you mean sir by 11,32 VDD I have used this PIC 16F877A was advice VDD 5 Volts max and pin 1 for reset used 10 K resistor in this calculation I never got the display working I am going to try your way of 5 volt with 4k7 resistor and see what happens , if you mean the VDD should be 11,32 vots we must have a current limitation to what ? <br />Mesh-Techhttps://www.blogger.com/profile/05856784770381613302noreply@blogger.comtag:blogger.com,1999:blog-4591938330882064122.post-38343934777666711542019-07-21T04:27:06.326-07:002019-07-21T04:27:06.326-07:00Good piece. Pls can the dot matrix be expanded?Good piece. Pls can the dot matrix be expanded?Evansiphyhttps://www.blogger.com/profile/01245439562115639340noreply@blogger.com