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Recent content by mgdaubo

  1. M

    ultra small LCD for near eye display application

    Thank you d123. You are correct, TI DMD can be use to make near-eye-display :) I am still seeking for LCD which may require less complicated optic system.
  2. M

    ultra small LCD for near eye display application

    Hi d123, I could not find any TI screen, can you share the part number? As far as I know, TI has Digital MicroMirror Devices (DMD) which is array of very small mirror that can switch to project the light toward some direction, this requires some optical system and is suitable for projector...
  3. M

    ultra small LCD for near eye display application

    Hi, I am looking for a very small LCD for near-eye-display application which is similar to Google glasses or Myvu glasses. I would like the size less than 1 inch and resolution 640 x 480 or more. After few days of searching I found 2 parts that look impressive: Epson: Panel Brand ...
  4. M

    SIM908 GPS antenna reception not working

    Hi, I think the problem is the passive GPS antenna. SIM908 must be used with active GPS antenna (which includes a LNA - low noise amplifier). I use a active patch antenna with build-in 28dB LNA.
  5. M

    SIM900 Customer Flash Loader

    For the SIM908devIDE, I fix links: https://www.mediafire.com/?3tlhgl0nsuz17n8 https://www.mediafire.com/?mqj5pn5uvh98sm4 https://www.mediafire.com/?m91p24o4s5mi141 https://www.mediafire.com/?uswouisqo24ht4w
  6. M

    SIM900 Customer Flash Loader

    Hi moyoumin, thanks for answer, This is very bad news for our project... :( - - - Updated - - - So how about SIM900? does it support FOTA?
  7. M

    SIM900 Customer Flash Loader

    Hi, I uploaded SIM908devIDE here: https://www.mediafire.com/#3sclpdbgbmpbb (I don't know if this violates SIMCOM's rule or not, I got it from our SIMCOM supporter) Please download all 4 packages, read the guideline and you can install, compile EAT app, download to SIM908 without problem. - -...
  8. M

    SIM908 problem GPS antenna.

    Hi diepvu1805, Did you use "AT+CGPSPWR=1" to power on the GPS on SIM908? Normal profile on SIM908 have GPS module powered off.

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