manz
New Member
hi there. the question is,
1.if i`m using a voltage regulator (78L06) the output voltage is 6volt,i just need to know can i feed the input with about 12v to 14v, could it damages the voltage regulator?what is the max voltage can it handle as an input voltage?
2.PIR = RE200B PYROELECTRIC SENSOR or anyany version of this PIR sensor (if there is any). is it true this sensor needs a few minutes to heats up and works. what i mean was it has to be turned on for a few minutes first then will it works properly?
3.can PIR sensors stand a long time operation,how about 24/7?
thanks in advance.
1.if i`m using a voltage regulator (78L06) the output voltage is 6volt,i just need to know can i feed the input with about 12v to 14v, could it damages the voltage regulator?what is the max voltage can it handle as an input voltage?
2.PIR = RE200B PYROELECTRIC SENSOR or anyany version of this PIR sensor (if there is any). is it true this sensor needs a few minutes to heats up and works. what i mean was it has to be turned on for a few minutes first then will it works properly?
3.can PIR sensors stand a long time operation,how about 24/7?
thanks in advance.