TEMPERATURE HUMIDITY SENSOR AM2302(WIRED DHT22) DIGITAL
Part No:
Manufacturer:
Stock No: 1815-SA1A
SKU No: 260190
Stock Number: 1815-SA1A    $15.95
BOARDS COMPATIBLE WITH ARDUINO 1095
BOARDS COMPATIBLE WITH ARDUINO 1096

Image is for illustrative purposes only. Please refer to product description.

$15.95 CAD
Stock may not be available at all store locations. Inventory quantites can change without notice.
Burlington2
Cambridge2
Markham2
Mississauga2
Scarborough1
AM2302 CAPACITIVE DIGITAL TEMPERATURE AND HUMIDITY SENSOR AM2302 Humidity Capacitance Digital Temperature and Humidity Sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. Therefore, the product has the advantages of excellent quality, fast response, strong anti-interference ability and high cost performance. Each sensor is calibrated in a precision humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The sensor consists of a capacitive sensing element and an NTC temperature measuring element connected to a high performance 8-bit microcontroller. Communication with the microprocessor via a single bus requires only one line, 40 bits of data at a time, high first out. Small size, low power consumption, long communication distance, can be used in demanding applications. Product parameters: Temperature range: -40~80°C Humidity range: 0~99.9%RH Temperature detection accuracy: ±0.5 °C Humidity detection accuracy: ±2% RH Resolution: 0.1 ° C; 0.1% RH Sampling period: 2s Output signal: digital signal single bus Supply voltage: DC3.3~5.5V