NA520 Explanation: PH represents the strength of hydrogen, which is a measurement of the hydrogen ion concentration in the body. It is used in water quality testing and aquaculture. The...

This module is based on a touch-sensing IC (TTP223B) capacitive touch switch module.In its normal state, the module output is low and has a low power consumption.When touched the module's...

Measuring the absolute pressure of the enviroment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor...

Heart Rate data can be used in many Electronic design and microcontroller projects. But the heart rate data is difficult to read, however, the Pulse Sensor Amped help us to...

This Geeetech Voice Recognition Module, which can recognize as much as 15 voice instruction and be suitable for most cases involving voice control.It receives configuration commands or responds through serial...

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire...

The Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart and is based on the AD8232 IC. This electrical activity can...

The MAX30102 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete...

The gas-sensitive material used in MQ-8 gas sensor is SnO2, which is of lower electrical conductivity in clean air.When there is hydrogen in the environment where sensor resides, the electrical...

The gas sensitive material used in MQ-6 gas sensor is SnO2, which is of lower electrical conductivity in clean air.When there is combustible gas in the environment where sensor resides,...

The MQ-3 Alcohol Gas sensor can detect or measure gasses like alcohol. It is very sensitive to alcohol and slightly sensitive to benzine. It is suitable to be use as...

The MQ-2 Gas sensor can detect or measure gasses like LPG, Alcohol, Propane, Hydrogen, CO and even methane. The module version of this sensor comes with a Digital Pin which...

The sensor detects the concentration of CO (carbon monoxide) and flammable gases. It has the goldpin pins, pitch of 2,54 mm. It is powered with the voltage of 5 V....

Well, detecting air quality is getting more important as we need to take care the only Earth that we have. And with the increasing air and environmental pollution, this MQ135...

A raindrop Sensor is a tool used for sensing rain. It consists of two modules, a rain board that detects the rain and a control module, which compares the analogue...