PIR Motion Sensor HC-SR501 (for Arduino, PIC, ARM, DSP, AVR, Etc.)

The PIR (Pyroelectric Infrared) motion sensor uses infrared to detect motion and the built-in microcontroller takes care of the sensitivity adjustment and holding time. This PIR can be used with Arduino and other microcontrollers.

Features:

• Infrared sensor with control circuit board
• Sensitivity and holding time can be adjusted
• Suitable for security, automation control, etc.

Specs:

• Detector range: 7m
• Detector angle: 110°
• Power Voltage: 4.5 -- 20V DC
• Level Output: TTL Voltage output (high 3.3V, low 0V)
• Level Holding Time: 0.3-18 seconds adjustable
• Trigger method: L unrepeatable trigger; H repeatable trigger
• Quiescent current: 50uA
• Environment temprature: -20ƒ -- +50 celciusƒ
• PCB Dimension: 32mm x 24mm

Sample Arduino code can be downloaded here.

Courier via Speed Services counter-to-counter or South African Post (With tracking info)

Payment is expected via bobpay within 24 hours of purchase.

Please Note: Items will be posted within 48hrs of payment. Orders placed over weekends will go out the next business day.