Temp, Humidity & Gas Sensor

The MQ-135 gas sensor detects gases like ammonia, nitrogen, oxygen, alcohols, sulfide, and smoke. The boost converter of the chip MQ-3 gas sensor is PT1301. The operating voltage of this gas sensor is from 2.5V...

DHT11 sensor is a digital signal output component used to sense temperature and humidity of the surroundings. This module operates at 3.5 to 5.5V DC. Operating current of the module is 0.3mA when it is...

It's a LM35 Temperature sensor. This is available in TO-92 package and it's  operating voltage rating and current drain is respectively 4 to 30 volt and less than 60mA.  Features  Analog Output calibrated directly in ° Celsius. ...

The MQ2 gas sensor is one of the most widely utilized in the MQ sensor series. It's a Metal Oxide Semiconductor (MOS) type Gas Sensor, also known as Chemiresistors because the detection is dependent on...

The DHT11 module is a popular sensor for measuring temperature and humidity in various applications. It features a digital output and a single-wire communication protocol, making it easy to interface with microcontrollers like Arduino. The...

It's a Waterproof Digital Thermometer. The digital thermometer is a device which is used to measure the temperature of Vehicle, Indoor, Fish Tank, Fridge, Body.  Features  Temperature Measurement Range: - 50℃ ~ 110℃ Temperature Measurement Error: ±1℃...

W1209 digital temperature controller module is a low cost and highly functional thermostat module which is widely used in automation projects. W1209 thermostat module includes a seven segment LED display and a NTC waterproof temperature...