I found an Omron pedometer model HJA-300, with a built-in 3D portable acceleration sensor. The chip model may be 006 M813 009. Does anyone know the datasheet of this chip? ? ? Thank you very much!
1 Introduction In modern digital signal processing systems, using Flash as a DSP program load and boot is a common method. It provides users with an effective means to maintain systems that may need t
Use the serial port debugging assistant to achieve communication between LM3S811 and PC. 1. The following is first some summary about the LM3S811 UART module. 1. Function: UARTConfigSetExpClk() Functi