Posted on May 17, 2011 at 12:06Hi, I've been working with NTC sensors since 5 years. I'm still using 25Kohms NTC sensor. It's really a good choice: no selfeating and the wiring distance is not a problem.
Posted on May 17, 2011 at 12:05Hi !! I'm not using 5V on the board. But I have seen in the uPSD3300 erratasheet that some devices had accuracy problems with the ADC prescaler.... I asked ST if this problem concerns the devices I am working with. I d...
Posted on May 17, 2011 at 12:05Hi, I'm working with the UPSD3334DV. The analog supply voltage is 3V3 and the Vref is 2V5. The ADC operates at 12MHz. The board has been designed with two planes one for the GND and the other one for the 3V3. The suppl...
Posted on May 17, 2011 at 11:57 Yes, but I'm not sure of full compatibility. The uPSD3234BV operates voltage is 3V3 and the HDM16216H operates voltage is 5V. I have connected the LCD to the port A of the µP, like DK3200 eval board, but port A ...
Posted on May 17, 2011 at 11:57I am designing an application based around the uPSD3234BV-24U6. I need a 2 x 16 LCD display which is compatible with the 3.3V operating voltage of the uP. The LCD module can use a 5V supply, but must have 3.3V compatib...
