NTC Based Temperature Sensor Module h2 sensor Model MQ-7 Type Gas Sensor

Model MQ-7 Type Gas Sensor No

Reverse Voltage 400V Maximum Repetitive Reverse Voltage 400V Continuous Forward Current Per Diode ( TC=100 ‚¬žƒ) 40A Continuous Forward Current Per Package( TC=100 ‚¬žƒ)  80A Power Dissipation 156W Type Fast Recovery Diode Mounting Style Through Hole Lead Pin 03 Package TO-3P Operating and Storage Temperature -55 to +175 ‚¬žƒ

XL4015 Power Module as the name suggests is a PWM fixed frequency DC to DC Buck power module

Product 332 50V 0805 SMD Capacitor Type  Ceramic capacitor  Brand  YAGEO  Mounting Type SMD Voltage 50V  Capacitance  3300pf/3

To connect with microcontrollers

NTC Based Temperature Sensor Module h2 sensor Model MQ-7 Type Gas SensorThis 4 Pin NTC based temperature sensor module operates on 5V and has a DO or AO output. Temperature sensing ranges from 25 to +80 degrees Celsius. For water resistance, the thermocouple is coated with black epoxy. The analog DC output of an AO is proportional to the temperature. The output form of this module is DO for digital switching outputs (0 and 1) and AO for analog voltage output. The thermistor module is temperature sensitive and is commonly