Hi,
I have a picaxe and an XBee both running off a regulated 3.3 v and I need to interface a PIR module to the picaxe.
Unfortunatly the PIR module requires 4.5 volts or more to operate, so I have a regulated 5v feeding the PIR. The question is, will i damage the picaxe if i connect the PIR output straight to one of its inputs without using a voltage divider?
Thanks in advance for any help offered
Kenneth
I have a picaxe and an XBee both running off a regulated 3.3 v and I need to interface a PIR module to the picaxe.
Unfortunatly the PIR module requires 4.5 volts or more to operate, so I have a regulated 5v feeding the PIR. The question is, will i damage the picaxe if i connect the PIR output straight to one of its inputs without using a voltage divider?
Thanks in advance for any help offered
Kenneth