Review on DIYmall Pack of 10 HC-SR501 PIR Infrared IR Sensor Body Motion Modules - Arduino Raspberry Pi Compatible by Jim Bethea
Pretty standard HC-SR501 - meets expectations. No Pi or Arduino required
HC-SR501 is a fairly standard part, instructions and examples of this are easy to find online. They can be used without a Pi or Arduino, for example to turn on a light when someone is nearby - just connect pin 2 to the MOSFET gate. I tested two of these with 5 volts on the power rail and a multimeter on the output. Works as it should. Easy AF. Sensitivity and timing twitch pots. You could use pots with more revolutions - or you can modify them. The build quality is mass-produced consumer electronics quality (think Furby, not the iPhone), not aerospace quality.
- Delivery was very quick
- Crumpled
New products
Comments (0)
Top products in 📹 Motion Detectors
Optimized 433MHz Home Wireless PIR Infrared Motion Detector Sensor for Alarm System by KERUI
12 Review
Wireless Driveway Alarm System - Long Range 1/2 Mile with Solar Power & Weatherproof Design - Adjustable Sensitivities and Outdoor Motion Sensor for DIY Security Alert
11 Review
📸 Datacolor SpyderX Pro SXP100 – Advanced Monitor Calibration for Professional Photographers and Designers
10 Review
YoLink Smart Outdoor Motion Detector: 1/4 Mile Range LoRa-Powered Wireless Sensor for Driveway Alert, Trespassing Alarm, Remote Monitoring & Alerts - Alexa, IFTTT Compatible. Hub Required!
11 Review
Another interesting products
Enhance Your Network Connection With Dingsun RJ45 Coupler - Compatible With Cat5, Cat5E, Cat6, And Cat7 Ethernet Cables (Black 10 Pcs)
35 Review
2 Pack Battery And Charger Kit Bundle For Olympus Tough TG-Tracker, TG-5, TG-2IHS, TG-3, TG-4 Waterproof Digital Camera Includes 2 Replacement (1500Mah) LI-90B, LI-92B Batteries + Charger + More
43 Review
Effortlessly Navigate Your Laptop Or Desktop With The Perixx PERIPAD-501 Wired USB Touchpad
27 Review
Dingsun SVideo To HDMI Converter: 3RCA AV Support 1080P/720P Compatible With WII U, PS2/PS3, STB, Xbox & More!
43 Review