HC-SR501 Adjustable PIR Motion Sensor Detector Module

This PIR infrared sensor module is based on infrared technology, automatic control products. High sensitivity, high reliability, low power consumption, ultra-low-voltage operation mode.Widely used in various auto-sensing of electrical equipment, especially battery-powered automatic control products.Due to the low requirements, these will work with pretty much any microcontroller you are currently developing with.If you need help getting these running I am happy to assist. However they are pretty straight forward to get operational.

Run with a nodeMCU or ESP8266 based microcontroller and become an IoT aware household

Voltage: 5V – 20V

Power Consumption: 65mA

TTL output: 3.3V, 0V

Lock time: 0.2 sec

Trigger methods: L – disable repeat trigger, H enable repeat trigger

Sensing range: less than 120 degree, within 7 meters

Temperature: – 15 ~ +70

Dimension: 32*24 mm

distance between screw 28mm, M2, Lens dimension in diameter: 23mm