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 ...

About Contains sensor module examples with Arduino. These examples include BMP180-PressureMeasurement, HCSR04-DistanceMeasurement and Keypad-Example.

Schematic of the ACS712 Current Sensor Circuit (tested circuit diagram of the current sensor module) The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss. The do ...

The three empty pinouts in the bottom right corner serve as a placeholder for the DS18B20 sensor, whose output may be received through the RTC module's DS pin. DS1307 Sensor Module Schematic ...

The module utilises Hydrogen-ion activity also known as the “proton activity” for measuring pH of the liquid. This kit’s drive board works with 9V systems, making it compatible with many MCUs ...

3D Hall Effect Sensor Module - ALS31313 (Hardware) This I²C sensor module cn detect magnetism in three dimensions (XYZ), and can be easily connect to a 3.3V Arduino, ESP32, Raspberry Pi or other ...

This paper presents an Arduino-based monitoring system that measures four physicochemical parameters of water: pH, temperature, turbidity, and electrical conductivity to identify possible water ...

LittleBits is aware of just how intimidating these make-it-yourself gadgets can be, so it has just launched its first software-programmable module, the Arduino at Heart.

Arduino Nicla Sense Env module features temperature, humidity, and gas sensors from Renesas Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing ...