Overview
Imagine a sensor that can detect movement – whether it's your pet, a person, or even something a bit more unconventional like a zombie (though that's not a guarantee). Well, that's what this PIR sensor is all about! It's a little sensor with a big job.
What sets it apart is its small size. Most PIR sensors are bulkier, but this one is compact, making it perfect for projects where you don't want a big, noticeable sensor. Plus, it's super easy to use – all you need is a power source, a ground connection, and a resistor to tweak the delay time. You can attach it to a breadboard or perfboard without any trouble.
For more information on Mini Basic PIR Sensor - BS412 click here.
Specification
- Manufacturer Part Number
BS412 - Operating Voltage:
3.3V - Digital Output Signal:
3.3V high/low - Adjustable Signal High Time
2 seconds (0V) to one hour (3.3V) using a resistor divider (refer to the datasheet for recommended resistor values - Detection Range:
Focused to 5 meters with a 120-degree spread, effective from approximately 3 to 8 meters - Sensor Window:
4mm x 3mm - Number of Pins:
4(Pin 1 & 2 Ground, Pin 3 3.3V, and Pin 4 Signal) - Focus:
5mm - Angle:
120 degree
Applications
Mini Basic PIR Sensor - BS412 can be used in many DIY projects such as:
- Home Secority System
- Lighting Control
- Automatic Doors
- Pet Monitoring
- Smart Home Automation
Opps
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