M5 Stack PIR Motion Unit (AS312)

The M5 Stack PIR Motion Unit (AS312) is a human body infrared unit that detects the infrared radiation emitted and reflected by the human body or object. When infrared is detected, the output level is high and it takes a while. The unit has a 2-second delay time and communicates with the M5Core via the GROVE B. It has a sensing range of less than 100 and a quiescent current of less than 60uA. The unit supports UIFlow and Arduino and has two Lego installation holes. The M5 Stack PIR Motion Unit (AS312) can be used in various applications, such as an automatic system to perform the tasks of Safe Entry, a gate/door fingerprint security system with body temperature checks for the anti-COVID measure, and a simple watch device using UIFlow. The unit is reasonably priced and has received positive reviews for its quality and usefulness. The M5 Stack PIR Motion Unit (AS312) is available for purchase from various online stores.

Features

• Detects infrared radiation emitted and reflected by human body or object
• Sensing range of less than 100
• Delay time of 2 seconds
• Communicates with M5Core via GROVE B
• Two Lego installation holes
• Quiescent current of less than 60uA
• Small and lightweight, easy to integrate into various projects

Applications:

• Security Product