Seeeduino Stalker + Grove sensor PIR

Products & Technology Grove
#1

hi, I’m trying a seeeduino stalker and a sensor pir, when I calibrate the sensor pir with arduino duemilanove this work ok, but the problem is when I try with seeeduino stalker doesn’t work correctly. Will this problem of voltage in sensor pir?

#2

Hi~
Is that arduino duemilanove and Seeeduino Stalker have the same chip"AtMega328p"? And the same working voltage of your sensor PIR and Seeeduino Stalker ?

 best regards.
 deray
#3

The arduino duemilanove have atmega328 and the stalker atmega328p, the difference is the “picopower”. Sensor PIR, work with 3v and 5v.