The hardware part includes the control circuit of SCM, and the infraredprobe circuit, and the alarm circuit, and LED control circuit.
硬件部分包括单片机控制电路、红外探头电路、驱动执行报警电路、LED控制电路等部分组成。
2
In the installation process of the infraredprobe of the induction automatic door, we must pay attention to the above matters and avoid some faults.
在感应自动门红外线探头的安装过程中一定要注意以上事项，避免产生一些故障。
3
The principle of measurement is as follows: a probe, which features a transmitter and receiver of red and infrared light, is positioned to transilluminate a pulsatile arteriolar bed.