seeed motor shield scam!!!!!!!!!!!!!
Sorry , we have put demo and schematic on the wiki, and of course the demo is very simple but it can work, we just show the way how to control the motor shield, could you tell me what a type of demo is...
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seeed motor shield scam!!!!!!!!!!!!!
is there more info than the wiki and more code examples???? this product really lacks on documentation, I would also like a PCB board lay out not just the senseless schematic I found, I mean a real...
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seeed motor shield scam!!!!!!!!!!!!!
Steve, Sorry for the late reply! Glad to know you picked up our shield! The Motor shield was designed for our online customer who could easily pick some Grove modules to form up a quick robot, sorry...
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seeed motor shield scam!!!!!!!!!!!!!
Hello,Very sorry for the late reply.The motor shield is designed for compatible with grove modules as we original consider. But it is actually blocks other pins on the arduino board, maybe cause we...
View Articleseeed motor shield scam!!!!!!!!!!!!!
I see that no one from seed is willing to even acknowledge my request for help. If this is the kind of support I can expect, I will not be guilty of every buying another seeed product. I mean really, I...
View Articleseeed motor shield scam!!!!!!!!!!!!!
I just purchased the motor shield (http://www.seeedstudio.com/depot/motor- ... p-913.html) from radio shack to use a security project.I found out after purchase that it blocks all pins on the arduino...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
I'm pretty sure the Mega uses the ICSP header for its SPI communication which is incompatible with the current version of the CAN shield since it uses the Digital IO (Uno pins 13 to 11) for its SPI....
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CAN-Bus sheild int fail on any Arduino except Seeeduino
Hi.I use Arduino Mega2560 and CAN BUS shield.Initialization failed. I don't know why?About SPI in pins_arduino.h :static const uint8_t SS = 53;static const uint8_t MOSI = 51;static const uint8_t MISO...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
Thanks for the information.I'll play with it some more.Statistics : Posted by gjb • on Mon Mar 10, 2014 8:44 pm • Replies 10 • Views 776
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
My apologies, that guide is apparently grossly outdated... SPI is definitely supported in the Arduino IDE at this time, however the Leonardo has SPI connected only to the ICSP header and any shield...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
Any good reason it's not supported?Quote:SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK). These pins support SPI communication, which, although provided by the underlying hardware, is not currently...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
gjb wrote:OK, what does that have to do with it? I'm not connected using the ICSP header. What about the MEGA and the Pro?I don't think that's the problem, but thanks.Shields are supposed to be...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
cory.j.fowler wrote:gjb wrote:[...] loaded the [...] example on a Leonardo [...]The Leonardo only has SPI available on the ICSP header.OK, what does that have to do with it? I'm not connected using the...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
gjb wrote:[...] loaded the [...] example on a Leonardo [...]The Leonardo only has SPI available on the ICSP header.Statistics : Posted by gjb • on Mon Mar 10, 2014 8:44 pm • Replies 10 • Views 776
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
Hello,Just got two CAN-Bus shields and one Seeeduino. I loaded the example "Send" file on the Seeeduino and loaded the "Receive-Check" example on a Leonardo. The Seeeduino can bus int is successful but...
View ArticleTFTv2 Library Won't Compile
Tried compiling the drawNumber.ino and text.ino sketches included with subject library provided by Seeed for 2.8 TFT V2 Touch Screen. Using Arduino IDE 1.0.5-r2 running on Windows 7 received the...
View ArticleGrove Alcohol Sensor directly to arduino
Hello I have a grovbe alcohol sensor that i want to connect to an arduino 1 directly, without the grove shield. I am a bit confused about the example. In the code it says://Alcohol Sensor DAT Pin is...
View ArticleGPRS shield v2.0: SIM900 powers off when doing HTTP commands
I was having trouble with the GPRS shield (v2.0) when trying to do data transfer with HTTP AT commands. Once data started flowing (using either the AT+HTTPACTION=0 or AT+HTTPREAD commands), the SIM900...
View ArticleDSO Quad Logic analyzer application
what a messStatistics : Posted by jpa • on Mon Feb 13, 2012 2:21 am • Replies 94 • Views 25341
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DSO Quad Logic analyzer application
Graah Just spotted the Ai and Bi lines in the schematic - direct lines from analog inputs to the STM32 - an answer to my prayers!Spent two hours trying to get them to work, then realized that the...
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