Pay in 4 interest-free payments of $11.00 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Domestic gas leakage detector
MQ-2 Gas Sensor Module
Automotive: Useful for diagnosing electrical issues in vehicles
Buy MQ135 now
Machine learning
SD Card Module IoT Domestic gas leakage detectorSD Card Module The module (MicroSD Card Adapter) is a Micro SD card reader module and the SPI interface via the file system driver, and microcontroller system to complete the Micro SD card read and write files. Users can directly use the Arduino IDE that comes with an SD card to complete the library card initialization and read write. 3. 3V voltage regulator circuit: LDO regulator output is 3. 3V level converter chip, Micro SD card supply. Level