555 simple ECG checker circuit

Single chip microcomputer STM32L151CCU6
Photocoupler


NE555

12V Adapter

The material of this product is PC+ABS. All condition of our product is 100% brand new. OEM and ODM are avaliable of our products for your need. We also can produce the goods according to your specific requirement.

Our products built with input/output overvoltage protection, input/output overcurrent protection, over temperature protection, over power protection and short circuit protection. You can send more details of this product, so that we can offer best service to you!

Led Adapter,Mini Led Adapter,Security Led Adapter,Waterproof Led Adapter

Shenzhen Waweis Technology Co., Ltd. , https://www.waweispowerasdapter.com