3. Analog-to-Digital conversions using Vcc as a voltage reference
2013-10-31
0 0 0
暂无评分
其他
如何获取积分?
Ultimately, my goal with this chip is to sample some voltages and then relay that information to a computer (via the UART, which we now have running) and an LCD display. Now that the chip can talk to a computer we can start experimenting with the analog-to-digital converter.
For experimenting, I set up a voltage divider with a couple of resistors to be my sample voltage. I measured the voltage with a voltmeter at around 0.86 volts which should be suitable for sampling against either the internal 1.5V reference voltage or 2.5V reference voltage of the MSP430. Since I’ll be using analog input A5 (or pin P1.5 of the microcontroller) as one
c
AnalogtoDigitalconversionsusingVc
casavoltagereference
相关源码推荐
pclite
0
0
暂无评分
通用嵌入式FTP客户端
0
0
暂无评分
UDP测试演示
0
0
暂无评分
TMS320F28335 DSP通过SPI 方式与EEPROM 传输数据
0
0
暂无评分
TMS320F28335 CAN通信源码
0
0
暂无评分
暂无评论