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LDmicro Forum - RHTO2 SENSOR

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RHTO2 SENSOR (by MIGUEL)
DOES SOMEBODY CAN SAY ME HOW SHOULD I USE RHTO2 (% RELATIVE HUMMIDITY AND TEMPERATURE) DIGITAL SENSOR ?, I WANT MEASURE BOTH VARIABLES USING LDmicro. THANKS
Tue Mar 24 2015, 15:01:05
(no subject) (by Boris)
You can try to use 0-10V output, divide by two(resistors) to get 0-5V and drive analog input on PIC.
Wed Mar 25 2015, 11:34:38
(no subject) (by JOHN)
as boris said or look under the interfacing section in the left hand column
Wed Mar 25 2015, 18:27:01
(no subject) (by MIGUEL)
BUT I´VE ONLY ONE WIRE FOR BOTH VARIABLES...
Thu Mar 26 2015, 12:39:21
(no subject) (by JOHN)
one wire on the sensor or on the microcontroller
Thu Mar 26 2015, 16:23:12
(no subject) (by Boris)
Post datasheet from your sensor.
Thu Mar 26 2015, 18:37:08
(no subject) (by MIGUEL)
I HAVE ONLY ONE WIRE FROM THE SENSOR, IT HAS THREE PINS 1.- VDD, 2.- DATA, 3.-GND...
Thu Mar 26 2015, 22:01:16
(no subject) (by MIGUEL)
Thu Mar 26 2015, 22:07:22
(no subject) (by Boris)
Pic is too slow for this, You have signals which are 20-40uS wide.
Sat Mar 28 2015, 02:40:01
(no subject) (by MIGUEL)
THANKS BORIS SEE YOU...
Sat Apr 11 2015, 19:08:44
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