The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

Humidity Sensor (DHT22) The DHT-11 (also named as AM2302) is a digital-output, relative humidity, and temperature sensor. It uses a capacitive humidity sensor and a thermistor to measure the ...

Simple soil humidity sensor compliant to easyC ecosystem. Soldered invests vast amounts of time into hardware & software for these products, which are all open-source. Please support future ...

Schematic of the Humidity Sensor Circuit. Advertisement. Partner Content. Hybrid Matrix LED Driver Technology. 07.09.2025. Seven Powerful Reasons Why Menta eFPGA Is the Clear Choice for A&D ASICs.

It operates using real-time data from a humidity sensor, ... Humidity and temperature sensor DHT22 (S1) 1: Arduino Uno R3 (MOD1) 1: Ultrasonic humiditifier: 1: 5V SPDT relay module (RL1) 1: 5V adaptor ...

Here we report development of a zinc oxide (ZnO) nanorods based humidity sensor prototype using Arduino Uno microcontroller platform. A commercial humidity sensor (DHT11) was also connected with the ...