Grove - Temperature Sensor uses a thermistor to measure ambient temperature. The resistance of thermistor changes based on ambient temperature. This resistance value alters the output of a voltage divider which is measured by an analog input pin and converted to a temperature value. The operating range is -40 to 125°C , with an accuracy of 1.5°C .
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
|Dimensions||24mm x 20mm x 9.8mm|
|Thermistor Zero power resistance||100 KΩ|
|Nominal B-Constant||4250 ~ 4299K|
|Operating temperature range||-40°C to 125°C|
|Grove - Temperature Sensor||1|
The Grove - Temperature Sensor uses a Thermistor to detect the ambient temperature. The resistance of a thermistor will increase when the ambient temperature decreases. It's this characteristic that we use to calculate the ambient temperature. The detecta
features:-control the water in tank (if to low switch all tools off)-control humidity over 70% foger off )-control light (switch on at 6h00 and 23h00)-control Temp under 30°C heaters if 35°C Heater temp 45°C on)-control rain ...
An IoT demo made with Arch Link(Mbed Platform)
Now a days there are many wearables in market for different purposes, so why not we make one babies. With increase nuclear families is no to guide the new parents about their born baby. They always worried baby regarding his health, ...
SeeedStudio BeagleBone Green Wireless(SeeedStudio BBG Wireless) is a joint effort by BeagleBoard.org and Seeed Studio. The Wireless has included two Grove connectors support mraa library, making it easier to connect the ...
I'm looking for the temperature equation for the v1.1 of this. I get that the B value has changed from the sample but the equation on the SeeedStudio github produces clearly absurd results (raw value comes in at around 520-530 for room temperature).<
Can you please confirm which thermistors are used on board revisions v1.0, v1.1 and v1.2?
I am trying to find accurate B values.
I have purchased this recently and trying to follow example at http://learn.adafruit.com/tmp3...
However I do not find the resolution in millivolt/de
Free shipping on your first order over $50 or more. Discounted items included!