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Type: Posts; User: tapasxplore

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    Reduce power consumption in the SD card.

    I am using micro SD card to log data from sensor. It logs data every 15 minutes and then goes to sleep. I am using MSP430G2553 uc from TI. I am using 1000 mAh battery, still battery is not lasting...
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    Can you also throw some light on Ferrite 600...

    Can you also throw some light on Ferrite 600 (value and frequency).
  3. Thanks Frank B, I got it.

    Thanks Frank B, I got it.
  4. In the schematic of the audio adapter rev B, it...

    In the schematic of the audio adapter rev B, it is seen that pin 31 is connected to the pot of 25K, but in the reference diagram pin 31 is connected to GND why?
    9755

    SGTL5000 reference diagram...
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    Voltage output from AP7313

    I am buying AP7313 for my audio adaptor, but not able to figure out the voltage level of the AP7313 used in audio adapter. Datasheet pic below.
    9753.
    Can someone help with the specification of...
  6. Using FLASH NOR chip instead of micro SD card.

    Hi,

    I am interested in making project, where using micoSD cable itself we can transfer audio from the audio adapter, not by physically removing the card. I got to know about project from adafruit....
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    128x32 OLED display with teensy 3.2

    I am using teensy 3.2 along with audio adapter, and then I am also using pin 0 to pin 4. It is still possible to use 128x32 OLED display. I am not able to find tutorial explaining interfacing teensy...
  8. Thanks Paul. I have two more questions. Two...

    Thanks Paul.

    I have two more questions. Two 10K pull up resistors one connected to SD card socket and other to CS pin (1) of the flash memory are seen in the schematic. But I am unable to find...
  9. Audio board components matching with schematic V2

    I am trying to figure out components which are in the audio board and matching them with schematic v2. I have figured out some components show in the image. Please help with other components. Please...
  10. Bare bone teensy 3.2, using teensy on bare bone PCB

    I have burned blinking LED program into teensy 3.2. Then I removed micro-controller from teensy3.2 and put that in a separate PCB custom PCB with the required circuitry. But LED is not blinking in...
  11. I have burned blinking LED program into teensy...

    I have burned blinking LED program into teensy 3.2. Then I removed micro-controller from teensy3.2 and put that in a separate PCB custom PCB with the required circuitry. But LED is not blinking in...
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    Thanks HWGuy

    Thanks HWGuy
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    What is the part number of the dual diode which...

    What is the part number of the dual diode which is connected at pin 21.

    Thanks!
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    Thanks man@HWGuy for helping out.

    Thanks man@HWGuy for helping out.
  15. Using teensy 3.2 in standalone application.

    Can I use teensy3.2 in standalone application. I am thinking to program new MK20DX256VLH7(main IC) through MKL02Z32VFG4(bootloader IC) and then removing the main IC. And then placing the IC in...
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    Understanding Parts of Teensy 3.2.

    8124

    Can anyone tell which IC is present in the ?.
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