Thanks guys,
The System presented here is really basic and has no record for missed events. However, making it into a commercial system will not be a bad idea, i think.
Thanks.
Type: Posts; User: Fidelis; Keyword(s):
Re: Nurse Alert System
Thanks guys,
The System presented here is really basic and has no record for missed events. However, making it into a commercial system will not be a bad idea, i think.
Thanks.
Push Pull to Half Bridged Sinewave Inverter
Here is my first attempt at Sinewave inverter.
This is the Proteus simulation and code:
8344
'OPTION_REG =%00111111
PORTA=0:TRISA=%00000001
PORTB=0:TRISB=%00000000
Re: Nurse Alert System
Thanks Robert, yes in real life, limiting resistors will be needed.
Nurse Alert System
8343
TRISA=%11111111
TRISB=%11111111
TRISD=%00000000
TRISE=000
PORTD=0
Re: RS232 long distance cable termnation
Hi, At 100 meters, you are still good to go, should you choose to exceed that, you must go for RS-485.
Cheers.