Gregory Martin

Activity

New topic If you are an electronic engineer and can visit London next week I'd like to interview you for an hour and pay for your time - Hi all I'm a technician , and an mbed experimenter , but my wife runs …
Gregory Martin - 13 Feb 2015
Question asked: Printer toner cartridge chips technology: I'd like to put my limited electronics knowledge to good use but have struggled to …
Gregory Martin - 06 Nov 2014
Question asked: Piezo pickup. Impedance matching: I want to use a piezo pickup to pick up some low frequency sound. The …
Gregory Martin - 25 Nov 2013
Question UDP packets print as garbage marked as solved by answer: Taking a look at the reference manual of the wifly module, it appears that the …
Gregory Martin - 12 Mar 2013
Question asked: Transmitting udp from wifly: This is probably a very basic question but sometimes the simplest things are elusive. <> …
Gregory Martin - 05 Mar 2013
Question asked: UDP packets print as garbage: Im testing a Wifly module and using a VB6 form with a winsock control. Im …
Gregory Martin - 01 Mar 2013
Question Will an IMU tell me how far my robot has moved? marked as solved by answer: Wheel encoders will probably work better than an IMU in telling you how far you …
Gregory Martin - 05 Dec 2012
Reply to WiFly + sparkfun RN-XV WiFly - /media/uploads/GregMartin/wiflyhints.doc Here are some hints which may shed light on the problem. I can post …
Gregory Martin - 15 May 2012
New topic Interrupt pwm motor control to read ultrasonic distance - If I have a motor ( driving a robot chassis ) using pwm what happens …
Gregory Martin - 27 Mar 2012
Reply to Sending several signals over one radio channel - Hi Christian Maybe I'll be able to get away with a very low refresh rate …
Gregory Martin - 23 Mar 2012
New topic Sending several signals over one radio channel - I had a dissapointing experience with a RN-XV wifly module and couldnt get it to …
Gregory Martin - 23 Mar 2012
Reply to Help Wifly Command Mode Can Not Enter - If you go to roving networks site and download both the user manual and the …
Gregory Martin - 22 Mar 2012
New topic Will an IMU tell me how far my robot has moved? - Hi I want to know where my tracked vehicle is. It has a wifly module …
Gregory Martin - 13 Mar 2012
Reply to Identifier is undefined error when creating a font - Thanks Adam That's sorted. I replaced everything magneto with Magneto12x12 everywhere.
Gregory Martin - 22 Nov 2011
Reply to Identifier is undefined error when creating a font - GLCD FontName : Magneto12x12 GLCD FontSize : 12 x 12 const unsigned char Magneto12x12[] = …
Gregory Martin - 21 Nov 2011
New topic How can I find how to use C++ to communicate with my i2c DS1307 realtime clock ? - Where can I find out how to do the bit level manipulation so I can …
Gregory Martin - 18 Nov 2011
New topic Identifier is undefined error when creating a font - I'm trying to create a font to use on my TFT screen. I used the …
Gregory Martin - 17 Nov 2011
Reply to Do I need a bootloader ? - There was indeed a wiring problem. Everything works fine now. Thanks for your interest
Gregory Martin - 13 Nov 2011
New topic Pins 31, 32 USB. Can I use them for USB serial-to-windows - I'd like to use them as described so I can plug in a usb cable …
Gregory Martin - 12 Nov 2011
New topic Do I need a bootloader ? - Until now my mbeding was strictly attached to pc while I played around with it. …
Gregory Martin - 04 Nov 2011