MQ-7 Gas Sensor ModuleMQ 7 is used for sensing CO concentrations in the air. The MQ 7 can detect CO levels ranging from 10 to 500 parts per million. This sensor has high sensitivity and a fast response time. The output of the sensor is an analog resistance. The sensor works in temperatures ranging from 10 to 50C and consumes less than 150 mA at 5 V. Both digital and analog outputs are available on this module. The threshold level for digital output can be easily adjusted

the output LED will remain off

LRS-350 series can be used for many purposes with the best performance from it

One of the coolest features of the 2 pin and 3 pins ZB128 Terminal Connector is that you can slide lock them together to make any size you want

RD-50A series is a 50W Dual-output enclosed type power supply with 36mm of low profile design

3 ohm 1W and tolerance of ±5%

Meanwell's 12V 150W LRS-150 has complete protection functions and 5G antivibration capability

5M Board PCB Size 34 x 16 mm Output Type  Both Analog and Digital Trimpot Value 100k ohm  Microphone Type Electret Condensor Microphone

RG113 IPX/ UFL

Automatic Recharge

15-pin MIPI Camera Serial Interface - Plugs Directly into the Raspberry Pi Board

Internal Thermal Shutdown Function

industrial remote control electronic product design and development can be very good as a single-chip signal input source