PWM Frequency And Duty Adjustable Module- SG3525 smd and simple user interfaces

and simple user interfaces

serial ports

Product Gas Analog CH4 Gas Sensor MQ4 For Arduino Interface type Analog Power supply 5V Size 40x20mm Interface Analog Category gas sensors Wiring & usage notes

Support six-channel data reception

LC harmonic oscillator use low cost fixed chip

PWM Frequency And Duty Adjustable Module- SG3525 smd and simple user interfacesPractical Electronics Module for Maker, Student, and Prototype Builds The PWM Frequency And Duty Adjustable Module SG3525 is a practical electronics module from Circuitrocks for students, makers, and repair friendly builds. It fits well in projects that need general project use, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as PWM. That makes it a solid