ofuzzy1
- 23rd February 2011, 05:09
on my 12f683 and 12f675
IT appears to be a SINK, shorts to ground as it does not pull up well.
So turn it to ZERO in GPIO.0 when you want it to work -- other end of the BUZZER TO to batt+,
Use GPIO.0 =0 to turn on
Use GPIO.0 =1 to turn off
Trisio.0 = 0 ' set to output
the specs say it is a full ttl i/o when or just from reset and nothing set.
12F675 CMCON=7, ANSEL=0, ADCON0=0
thanks!
IT appears to be a SINK, shorts to ground as it does not pull up well.
So turn it to ZERO in GPIO.0 when you want it to work -- other end of the BUZZER TO to batt+,
Use GPIO.0 =0 to turn on
Use GPIO.0 =1 to turn off
Trisio.0 = 0 ' set to output
the specs say it is a full ttl i/o when or just from reset and nothing set.
12F675 CMCON=7, ANSEL=0, ADCON0=0
thanks!