[C8051F126 - DAC Voltage output]

Hi everybody, Can any one help me how to determine the DAC voltage output. I m using C8051F126. In the datasheet they indicate this information : Each DAC has an output swing of 0V to (VREF-1LSB...
[C8051F126 - DAC Voltage output]

Hi everybody, Can any one help me how to determine the DAC voltage output. I m using C8051F126. In the datasheet they indicate this information : Each DAC has an output swing of 0V to (VREF-1LSB...
3.3V supply for ttl/rs232

Hi, I find a problem when I wanted to run a ATMEGA32 with VCC supply of 3.3V, everything is okay except USART. I see that if supply voltage is 5V then USART works well. With the same ttl/rs232 module...
3.3V supply for ttl/rs232

Hi, I find a problem when I wanted to run a ATMEGA32 with VCC supply of 3.3V, everything is okay except USART. I see that if supply voltage is 5V then USART works well. With the same ttl/rs232 module...
alternative of 8255 which can work at 3.3V

Hi All Is there any alternative of PPI-8255 which can work at 3.3V and functionality similar to 8255 ? Thanks & regards Naresh