[Retracted] Analysis of Perioperative Nursing Intervention Effect of Cerebrovascular Intervention Patients Based on Intelligent Internet of Things

Table 2

Technical indexes of ST1101 photoelectric sensor.

Project		Symbol	Minimum	Typical case	Maximum	Unit
Import	Forward voltage drop		—	1.2	1.6
	Back current		—	—	10	μA
Export	Electrode dark current	Iceo	—	—	100	nA
	Aggregate bright current		0.6	—	40	mA
	Saturation voltage		—	—	0.4