5Pcs AM312 Mini Pir Motion Sensor Module HC-SR312 IR Human Sensor for Arduino auspowers_batchthree The result is a blade

The result is a blade with the perfect balance of steel

protective lube that resists dirt

large capacity shavings box and adjustable pencil nib

Mobile Phone Holder

5Pcs AM312 Mini Pir Motion Sensor Module HC-SR312 IR Human Sensor for Arduino auspowers_batchthree The result is a blade5Pcs AM312 Mini Pir Motion Sensor Module HC SR312 IR Human Sensor for Arduino ??? AM312 Human Sensing Module(HC SR312)?: Based on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment. ?? Voltage?? DC 2. 7 12V ?? Delay time?: 2 seconds; ?? Blocking time?: 2 seconds; ??? Trigger mode?: repeatable; ??? Sensing range?: ? 100