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MQ4 – Methane Natural Gas Sensor Module
₹120.00Add to cartThis is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ4 Methane gas sensor as a gas sensing element. It requires no external components just plug in VCC & ground pins and you are ready to go. For Digital output the threshold value can be easily set by an on-board potentiometer. Using this module you can easily interface MQ4 Methane (CNG) gas Sensor to any Microcontroller, Arduino or even Raspberry Pi. Since this Gas Sensor module is sensitive to Methane it is also small sensitivity to alcohol & smoke.
4mm LDR Sensor Photoresistor Photo Cell 5-10K GL4516 with Wire
₹10.00Add to cartThe 4mm LDR Sensor Photoresistor Photo Cell 5-10K GL4516 is an electronic component that detects and measures light levels. It operates using the active voice, meaning it actively senses light rather than being passively affected by it. The sensor is equipped with a 4mm diameter photoresistor, which is a type of resistor that changes its resistance based on the amount of light that falls on it. This resistance range is between 5-10K ohms.
