Post Created date
SHT75 Sensor
2 things:- The example code given in http://www.microsyl.com/index.ph... ... ur-sensor/ is using RTOS. Thus, you cant port to you own program if you are not using RTOS. My advise...
Saturday, 9 October 2010 - 15:42
SHT75 Sensor
According to your schematic, you didnt connect any external crystal to your mcu, thus I assume you are using internal RC oscillator? Your code #define XTAL 16000000...
Saturday, 9 October 2010 - 15:32
need help with i2c interface
Why cant you choose an atmega with i2c? Cant understand why a newbie dont want to use the simplest way....
Saturday, 9 October 2010 - 13:28
attiny24A projects
Bcoz the OP only got the attiny24A from his professor...and he is lazy to modify/change any code...
Saturday, 9 October 2010 - 02:52
Generate a sine wave
Since you are using the PWM, why need to use a DAC chip? You need to generate a square wave 40-100 Hz (that will be easy), and then use a RC filter to get a nice sine wave....
Saturday, 9 October 2010 - 02:45
SHT75 Sensor
A simple google found the answer for you.... http://www.microsyl.com/index.ph...
Friday, 8 October 2010 - 15:47
SHT75 Sensor
8051 with a crystal 12 MHz actually running at 1MHz only. So the timing is different. You really need to re-write your program. Also, since you are not using all the functions...
Friday, 8 October 2010 - 15:34
SHT75 Sensor
From 8051 sample code:- char s_write_byte(unsigned char value) //---------------------------------------------------------------------------------- // writes a byte on the...
Friday, 8 October 2010 - 15:28
SHT75 Sensor
Your code char s_write_byte(unsigned char val) //---------------------------------------------------------------------------------- // writes a byte on the Sensibus and checks...
Friday, 8 October 2010 - 15:24
SHT75 Sensor
meslomp wrote:chanseng738 wrote:After reading the datasheet, your sensor is not using I2C protocol. No wonder you connect like that. How do you read the data? Do you manage to...
Friday, 8 October 2010 - 10:36
SHT75 Sensor
Try not to use interrupt and see it works or not.
Friday, 8 October 2010 - 10:33
SHT75 Sensor
What clock speed you are using? The example code hts.c I believe you got it from somewhere or you write your own? I browse the sample code SHTxx.pdf, the sample code given is for...
Friday, 8 October 2010 - 10:31

Pages