×

Our Technical Support team will be out of the office on Wednesday, April 23 starting at 12pm. Tech Support will reopen with normal hours on Thursday, April 24 at 9am. Thank you

brunner

Member Since: April 19, 2010

Country: United States

  • Product SEN-08630 | about 4 years ago

    I just got this the other day, and hooked it up to a Duemilanove. I have 12v at the power connector, ground at the ground, and a 10k pullup resistor to 5v. I get a constant low signal when I try to read the signal digitally, but reading it with analog gives a reading of around 430 (a bit under 2.5v) when it should be detecting something, and around 250 (around 1.25v) when it shouldn’t. Does anyone know what I might be doing wrong? I stripped it down to have nothing but the Arduino and the PIR on the circuit, and reported the results with a serial line to my computer.

No public wish lists :(