Hello everybody.
I am working on a project to build up a simple temperature sensor using the 8051 MCU. Main components of the project are as follows.
AT89C52 MCU,
LM35DZ (temperature sensor)
ADC0804 (analog to digital converter)
Any kind of display.
Well my current problem is the suitable kind of display. If i use 7-segments then they really create a problem of port pins shortage as i'll have to already set aside one and a half ports for signals and data from ADC0804. Another option is 4x7 segments but they have problem that they are most of the times difficult to find with part numbers and their controlling is another issue. What i want is a nice and noble solution to this problem of displaying the data of temperature.
If i get it done then i'm planning to extend this project so that i receive the data wirelessly from the temperature sensor and display it separately.
Anybody wishing to join hands with me, suggest something or anything of a good piece of advice can contact me either here or on my mailing address.
syedmeesamali@yahoo.com,
i'll welcome any response from anybody.
I am working on a project to build up a simple temperature sensor using the 8051 MCU. Main components of the project are as follows.
AT89C52 MCU,
LM35DZ (temperature sensor)
ADC0804 (analog to digital converter)
Any kind of display.
Well my current problem is the suitable kind of display. If i use 7-segments then they really create a problem of port pins shortage as i'll have to already set aside one and a half ports for signals and data from ADC0804. Another option is 4x7 segments but they have problem that they are most of the times difficult to find with part numbers and their controlling is another issue. What i want is a nice and noble solution to this problem of displaying the data of temperature.
If i get it done then i'm planning to extend this project so that i receive the data wirelessly from the temperature sensor and display it separately.
Anybody wishing to join hands with me, suggest something or anything of a good piece of advice can contact me either here or on my mailing address.
syedmeesamali@yahoo.com,
i'll welcome any response from anybody.