tag:blogger.com,1999:blog-8909459762367220480.post5613140055788321318..comments2024-02-14T03:40:47.584-08:00Comments on Stuff and Nonsense: Digital POV clock working! mostlyhotchk155http://www.blogger.com/profile/13452320361660792114noreply@blogger.comBlogger55125tag:blogger.com,1999:blog-8909459762367220480.post-12892909196353708462022-04-20T05:34:09.217-07:002022-04-20T05:34:09.217-07:00Stuff And Nonsense: Digital Pov Clock Working! Mos...Stuff And Nonsense: Digital Pov Clock Working! Mostly >>>>> <b><a href="http://8on8.top/yOTQx?22" rel="nofollow">Download Now</a></b><br><br>>>>>> <b><a href="http://8on8.top/yOTQx?28" rel="nofollow">Download Full</a></b><br><br>Stuff And Nonsense: Digital Pov Clock Working! Mostly >>>>> <b><a href="http://8on8.top/yOTQx?79" rel="nofollow">Download LINK</a></b><br><br>>>>>> <b><a href="http://8on8.top/yOTQx?43" rel="nofollow">Download Now</a></b><br><br>Stuff And Nonsense: Digital Pov Clock Working! Mostly >>>>> <b><a href="http://8on8.top/yOTQx?38" rel="nofollow">Download Full</a></b><br><br>>>>>> <b><a href="http://8on8.top/yOTQx?18" rel="nofollow">Download LINK</a></b> Rn Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-35147696837885286232019-04-08T21:59:00.321-07:002019-04-08T21:59:00.321-07:00After little drawing I think I figured out first p...After little drawing I think I figured out first part of my question and in case somebody else is interested I'll write this here, but I'm not 100% sure. LEDs below first digit (seconds) and last digit (tens of hours) are spaced 180° apart. Sensor iz placed approximately 120° from first digit. When we turn degrees into positions, since we have 256 positions, 256/360° = 0.71111 pos/degree. So first digit falls in 120° * 0.7111 = 85.33 and we add one segment width 85.33 + 23.2 = 108.5. In code we have 111 which is close. For last digit we have (120° + 180°) * 0.7111 = 213.33 and we add one segment width 213.33 + 23.2 = 236.53 In code this is 235. We are adding one segment because piece of paper that triggers whole thing is placed exactly below colon and you have one segment to get to zero. I think LEDs are spaced in this order: 0°,30°,52.5°(first colon),75°,105°,127.5°(second colon),150°,180° counterclockwise in the direction of platter rotation. Sensor iz at 240° or -120°. All other positions are calculated from those angles.Misa Milanovichttps://www.blogger.com/profile/04336665088791615361noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-16618782804862384102019-04-07T11:48:29.917-07:002019-04-07T11:48:29.917-07:00I think I understand Your code 90%, but there are ...I think I understand Your code 90%, but there are parts that can't get into my head. Can you explain a bit updateClock() function. How did you get those values (235,214,...) and why q && 0xff part? I think I understood the colons part. Also, part where buffers are changed; WHEN exactly are all 256 bytes switched. I mean, I see WHERE is this in code but don't understand. I didn't know it's possible to do it like that at once (well, I'm still strugling to learn C). Is it because those pointers are related to arrays or what? Sorry for my bad english, and sorry if I'm bothering You, I know you posted this long time ago. Best wishes...Misa Milanovichttps://www.blogger.com/profile/04336665088791615361noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-50523080222932264062018-10-26T01:32:31.108-07:002018-10-26T01:32:31.108-07:00I am very happy because I can get this useful info...I am very happy because I can get this useful information<br />Of course with this good article, I will better understand something that you wrote this.<br />Thank you very much because you are willing to share interesting things like this with all of us.<br /><br />Greetings, and good luck always :)<br /><br /><a href="http://www.tokoherbalqncjellygamat.com/mengenal-ciri-ciri-kanker-payudara-stadium-1-selain-munculnya-benjolan/" rel="nofollow">Benjolan Di Payudara Sebagai Ciri Kanker</a> <a href="http://www.tokoherbalqncjellygamat.com/cara-mengobati-gondokan-dalam-atau-struma-basedow-secara-alami/" rel="nofollow">Cara Menyembuhkan Gondokan</a> <a href="http://www.tokoherbalqncjellygamat.com/cara-mengobati-infeksi-jamur-pada-miss-v-dan-area-selangkangan/" rel="nofollow">Cara Mengobati Infeksi Jamur Pada Miss V</a> <a href="http://www.tokoherbalqncjellygamat.com/cara-alami-untuk-menghilangkan-kutil/" rel="nofollow">Cara Alami untuk Menghilangkan Kutil</a> <a href="http://www.csqncjellygamat.com/obat-herbal-untuk-menyembuhkan-usus-buntu/" rel="nofollow">Obat Usus Buntu yang Ampuh</a> <a href="http://www.csqncjellygamat.com/cara-menghilangkan-nyeri-sendi-lutut/" rel="nofollow">Cara Menghilangkan nyeri Pada Lutut Saat Jongkok</a> <a href="https://obatgondokberacun.com/biaya-operasi-usus-buntu-dengan-laparoskopi/" rel="nofollow">Biaya Operasi Usus Buntu</a> <a href="https://salepobatolespenghilanggatal.wordpress.com/" rel="nofollow">Obat Penghilang Gatal Pada Kemaluan</a> <a href="http://tokoherbalacemaxs.com/perbedaan-benjolan-di-payudara-karena-kanker-non-kanker/" rel="nofollow">Benjolan Di Payudara</a> <a href="http://alifiyaherbal.blogspot.com/2016/11/cara-cepat-menghilangkan-koreng-atau.html" rel="nofollow">Cara Menghilangkan Koreng</a>Anonymoushttps://www.blogger.com/profile/01549066917835264797noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-9035803151984343852017-10-30T01:43:14.084-07:002017-10-30T01:43:14.084-07:00yeah - comments in the code explain it; the code t...yeah - comments in the code explain it; the code treats 1 rotation as 256 "sectors" which makes timing LED activation easy - just put the LED status in each sector 0-255 and "play" them as disk rotates. You could also do fancy animations as any sector can be addressed, but I never got round to it..hotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-53961387441803063122017-10-30T01:26:16.616-07:002017-10-30T01:26:16.616-07:00I don't know why Buffer size is 256???
We have...I don't know why Buffer size is 256???<br />We have 11 digits, so we have to put 11 byte per rev, thus the size of Buffer should be 11 byte..<br />I think...<br />Can you explain for me? Please...Bờm Kỹ Sưhttps://www.blogger.com/profile/11589323998724342481noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-67322688349438210912017-01-16T06:18:26.505-08:002017-01-16T06:18:26.505-08:00can I post a code here ?can I post a code here ?TinLethaxhttps://www.blogger.com/profile/17025132877452802462noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-10905418705012710722017-01-16T05:59:14.602-08:002017-01-16T05:59:14.602-08:00ThxThxTinLethaxhttps://www.blogger.com/profile/17025132877452802462noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-69435721576029466242017-01-16T01:07:30.864-08:002017-01-16T01:07:30.864-08:00just remove that function - it is not usedjust remove that function - it is not usedhotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-76987166513967458372017-01-15T19:43:37.484-08:002017-01-15T19:43:37.484-08:00and brushless driver I use escand brushless driver I use escTinLethaxhttps://www.blogger.com/profile/17025132877452802462noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-15168395542150021172017-01-15T19:39:16.052-08:002017-01-15T19:39:16.052-08:00I ported Ur code to arduino Uno but I got dis prob...I ported Ur code to arduino Uno but I got dis problem<br />In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.1.0_x64__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:30:0,<br /><br /> from sketch\DigiPovClock.ino.cpp:1:<br /><br />E:\C ARDUINO\DigiPovClock-master\DigiPovClock\DigiPovClock.ino: In function 'void TIMER1_0VF_vect()':<br /><br />E:\C ARDUINO\DigiPovClock-master\DigiPovClock\DigiPovClock.ino:400:6: warning: 'TIMER1_0VF_vect' appears to be a misspelled signal handler, missing __vector prefix [-Wmisspelled-isr]<br /><br /> ISR(TIMER1_0VF_vect) <br /><br /> ^<br /><br />In function 'TIMER1_0VF_vect':<br /><br />E:\C ARDUINO\DigiPovClock-master\DigiPovClock\DigiPovClock.ino:400:2: warning: 'TIMER1_0VF_vect' appears to be a misspelled signal handler, missing __vector prefix [-Wmisspelled-isr]<br /><br /> ISR(TIMER1_0VF_vect) <br /><br /> ^<br />can U help me Plz Thx TinLethaxhttps://www.blogger.com/profile/17025132877452802462noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-56387744802066152982014-05-27T10:35:17.737-07:002014-05-27T10:35:17.737-07:00awesome project, i am trying to do this project bu...awesome project, i am trying to do this project but would like to use a 3.5 inch hard drive, i have no experience with eagle, is there an easy way to convert from 2.5 to 3.5?Anonymoushttps://www.blogger.com/profile/09894127378115306099noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-67939420311134933142014-03-18T13:25:32.561-07:002014-03-18T13:25:32.561-07:00hi, i can't can atmega program write on the ic...hi, i can't can atmega program write on the ic. What the program rs232 through. write, verify, ..... I create rs232 connector bc546 two zener and resistor.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-57661739485280180852014-02-13T01:57:44.598-08:002014-02-13T01:57:44.598-08:00Hi - its hard to say exactly as I used parts which...Hi - its hard to say exactly as I used parts which I already had lying about. I think you'd certainly be under $50 but by shopping around and buying in bulk you can probably get lower. Good luck!hotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-58597280980094470362014-02-13T01:55:49.739-08:002014-02-13T01:55:49.739-08:00Hi - I made this graphic which I hope will help
ht...Hi - I made this graphic which I hope will help<br />https://raw2.github.com/hotchk155/DigiPovClock/master/board_layout_guide.pnghotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-73513725381880386102014-02-10T20:44:18.860-08:002014-02-10T20:44:18.860-08:00Hi,
I was planning on letting some of my student...Hi, <br /><br />I was planning on letting some of my students do this as a Science project. They've seen it and they love it. How much do you think this will all cost?<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-47848148593491437712014-02-07T12:28:07.276-08:002014-02-07T12:28:07.276-08:00Good day, i think atmega 328 next resonator 16mHz ...Good day, i think atmega 328 next resonator 16mHz and M41T00M6E rtc clock ic above 32kHz crystal, or?atmega above six pins connector programmed? Thank you for your answer, Alexander.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-61302282823077761052014-02-02T12:55:50.834-08:002014-02-02T12:55:50.834-08:00Hi, The jumpers are set like on this photo:
http:/...Hi, The jumpers are set like on this photo:<br />http://1.bp.blogspot.com/-LmT2nx-RFoY/TzGxVc4LIFI/AAAAAAAACUk/s5kdUVWUiCU/s1600/DSC00018+%25282%2529.JPG<br />The MCU isn't programmed yet, and I didn\t even try to program it. I want just to spin the motor first, after that I will burn the bootloader and so on.Anonymoushttps://www.blogger.com/profile/07571955809358892822noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-47947765136156184652014-02-02T02:42:56.369-08:002014-02-02T02:42:56.369-08:00There are some jumpers to isolate the motor circui...There are some jumpers to isolate the motor circuit from the power when programming the MCU, so you'll need to put those jumpers in place to spin the motor. Could that be the problem? Cheers/Jasonhotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-55179284706883186232014-02-02T00:46:07.468-08:002014-02-02T00:46:07.468-08:00Hi, one more question. I'm ready with solderin...Hi, one more question. I'm ready with soldering the boards. Now I'm trying just to spin the hard drive. I'm using 12V input power supply, but the motor doesn't spin. My Atmega is still blank, but I think the TDA driver should run the motor without any control from the MCU?Anonymoushttps://www.blogger.com/profile/07571955809358892822noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-53238158315081229172014-01-13T03:12:35.542-08:002014-01-13T03:12:35.542-08:00That will be the real time clock chip (M41T100). That will be the real time clock chip (M41T100). hotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-85735014818428996432014-01-13T02:08:34.160-08:002014-01-13T02:08:34.160-08:00hi, On the pcb usb next "so8" what the t...hi, On the pcb usb next "so8" what the type?<br /><br />thanksAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-54231032400526532012013-12-13T07:24:12.755-08:002013-12-13T07:24:12.755-08:00Hi - As long as you have Y-configuration and conne...Hi - As long as you have Y-configuration and connect 0 to the common point, you can connect A/B/C in any order. If the disk spins in reverse simply change 2 of the connections overhotchk155https://www.blogger.com/profile/13452320361660792114noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-14609921358442866632013-12-13T07:12:57.887-08:002013-12-13T07:12:57.887-08:00Hi, we need a HDD drive with Y configuration of th...Hi, we need a HDD drive with Y configuration of the motor, <br />O - motor coils common centre terminal is easy to find, is there any rule how to connect A, B, C - motor coil terminals to TDA5144? Anonymoushttps://www.blogger.com/profile/07571955809358892822noreply@blogger.comtag:blogger.com,1999:blog-8909459762367220480.post-12354651204841837662013-12-08T19:42:32.479-08:002013-12-08T19:42:32.479-08:00Hi.
thank you.I get stuck with it even if I write....Hi.<br />thank you.I get stuck with it even if I write.Anonymousnoreply@blogger.com