This guide covers the low cost DHT temperature & humidity sensors. These sensors are very basic and slow, but are great for hobbyists who want to do some basic data logging. We'll cover the lower-cost DHT11 as well as the DHT22 and AM2302
CTY SAR FCPS Shawn Lupoli, Elliot Tan Sensors with Arduino A Microcontroller Exercise 22 – Temperature sensor The SIK kit has 2 sensors that look the same, the tmp36 and the 222 Use the tmp36 If you use the 222 then when you look at the serial monitor it will have negative numbers d...