The MAX9814is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device features a low-noise front-end amplifier, a variable gain am
Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still the
[i=s]This post was last edited by Aguilera on 2020-5-6 21:35[/i]unsigned long AFE4400_Reg_Read(unsigned char Reg_address){unsigned char SPI_Rx_buf[4]; //Store the read register valueunsigned long retV
The development of IoT technology has brought changes to all walks of life, business models and people's life experience. In this seminar, Thundercomm will introduce how to use multi-technological inn