Timeline for Debugging a RadioShack Arduino motor/sensor shield
Current License: CC BY-SA 3.0
39 events
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| Jun 22, 2018 at 18:14 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 23, 2018 at 16:52 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 23, 2018 at 16:12 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 24, 2018 at 15:11 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 22, 2018 at 14:31 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 24, 2018 at 19:52 | history | tweeted | twitter.com/StackArduino/status/956253516007378944 | ||
| Jan 23, 2018 at 14:24 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 24, 2017 at 13:46 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 24, 2017 at 11:07 | comment | added | per1234 | I fixed the broken link, carry on. | |
| Nov 24, 2017 at 11:07 | history | edited | per1234 | CC BY-SA 3.0 |
Fix broken schematic link and add link to additional documentation and support code
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| Nov 24, 2017 at 9:28 | review | Close votes | |||
| Nov 25, 2017 at 13:52 | |||||
| Nov 24, 2017 at 9:12 | comment | added | user31481 | I'm voting to close this question as off-topic because link rot. The schematic linked by the OP doesn't longer exists and the question is now unsolvable. | |
| Nov 24, 2017 at 5:40 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 25, 2017 at 5:36 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 25, 2017 at 4:53 | history | edited | dda | CC BY-SA 3.0 |
added 2 characters in body; edited title
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| Sep 25, 2017 at 4:47 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 26, 2017 at 3:15 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jul 27, 2017 at 2:56 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 26, 2017 at 23:19 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 27, 2017 at 22:22 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 27, 2017 at 21:58 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 28, 2017 at 19:51 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 26, 2017 at 19:45 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 27, 2017 at 17:50 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 28, 2016 at 12:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 28, 2016 at 10:57 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 29, 2016 at 10:39 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 29, 2016 at 10:25 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 30, 2016 at 5:34 | answer | added | jjsorensen | timeline score: 1 | |
| Sep 24, 2015 at 20:07 | answer | added | thomas | timeline score: -1 | |
| Mar 28, 2015 at 8:07 | comment | added | user8124 | Just out of curiosity, did you get this working? I am trying to hook it up directly to a Raspberry Pi, based on the source it's clearly communicating via pins 1 and 2 (RX/TX). I connected those pins via a voltage shifter to the RPi's TX/RX pins. With a sample script that just turns on the IR sensors and reads them, I'm getting an echo of the send commands, but otherwise no response. The source is so simple I'm running out of ideas on what could be wrong... Very interested if you had any success with it... | |
| Oct 21, 2014 at 22:25 | comment | added | Cerin | @ChrisStratton, Actually, my link should also include some sample code. You're right, it does appear to be a microcontroller connected to the arduino via serial, which accepts commands encoded as specific bytes. However, the code's not very well documented either, so reverse engineering the pinouts from the commands and port mappings is still a challenge. | |
| Oct 21, 2014 at 18:45 | comment | added | Chris Stratton | Probably your most productive course of action is to see if there is example code somewhere. Failing that, you could also cut the traces to U6 & U7 and wire those (through resistors) to digital pins instead of the DC6688F2SCN (which you would basically ignore). | |
| Oct 21, 2014 at 18:44 | comment | added | Chris Stratton | The DC6688F2SCN is clearly a microcontroller, so what matters is not really its data sheet, but rather its custom firmware. The schematic appears to show it connected to Arduino Digital Pins 3 and 4, so you'd need a software serial on those to exchange commands with it, once you figure out its baudrate and language. In the version of the schematic provided, there doesn't seem to be any cross connection to digital pins 1 and 2, but if there were that would interfere with the USB-serial (while allowing use of the ATMega's hardware serial to talk to the DC6688F2SCN). | |
| Oct 21, 2014 at 6:24 | comment | added | Ignacio Vazquez-Abrams | That seems to be a PDF in an encrypted SFX zip, but I haven't actually tried running it yet. | |
| Oct 21, 2014 at 6:10 | comment | added | Cerin | @IgnacioVazquez-Abrams, Yeah, I found that too. It contains no documentation...unless you count a Windows exe as "documentation". When did people stop publishing datasheets as PDFs? Either way, that doesn't help me on my Linux box... | |
| Oct 21, 2014 at 1:06 | comment | added | Ignacio Vazquez-Abrams | dragonchip.com/TechDoc/DC6688.htm | |
| Oct 21, 2014 at 1:05 | review | First posts | |||
| Oct 21, 2014 at 2:59 | |||||
| Oct 21, 2014 at 1:00 | history | asked | Cerin | CC BY-SA 3.0 |