由其分销商提供的 DFRobot SEN0203 的描述。
DFRobot SEN0203 Gravity: Heart Rate Monitor Sensor for Arduino
Heart Rate Monitor Sensor Sensor Development Tool
DFRobot, Development Suite, used forArduino, SEN020chip
DDR DRAM Module, 256MX64, 0.45ns, CMOS
EVAL BOARD FOR SON1303/SON3130