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5PCS RCWL-0516 Microwave Radar Motion Sensor Module, 5-7m Detection Distance, Through-Wall Human & Animal Movement Detector for Arduin0 ESP8266 NodeMCU Wemos
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Product details
| Management number | 239172570 | Release Date | 2026/07/14 | List Price | $3.59 | Model Number | 239172570 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- ๐ฉ High Sensitivity & Wide Voltage โ Detection range up to 5-7 meters with a large induction angle. Operates on 4-28V DC. Ideal for human motion sensing lighting, security alarms, smart home automation, and other presence detection projects
- ๐ฉ Through-Wall Detection Capability โ Microwave radar signal penetrates glass, drywall, ceilings, and floors. Sensor can be triggered even when partially obscured. Note that more shielding reduces detection distance, but it still works reliably
- ๐ฉ Multi-Object Detection โ Detects not only humans but also pets (cats/dogs), water-filled bottles, and other moving objects with sufficient density and volume. Perfect for pet monitoring or liquid presence sensing
- ๐ฉ Easy Integration with Dev Boards โ Directly compatible with Arduino, ESP8266, NodeMCU, Wemos, and other 3.3V/5V logic boards. Outputs a clean 3.3V trigger signal โ no level shifter required
- ๐ฉ Adjustable Settings for Custom Projects โ Onโboard CโTM and RโGN adjustment points: add a capacitor to extend trigger hold time, or add a resistor to shorten detection distance (default 7m, ~5m with 1Mฮฉ resistor). Ideal for applications requiring custom sensitivity and hold time
| UPC | 747356634496 747356633208 747356634816 |
|---|---|
| ASIN | B07MTWZDQZ |
| Model | ST |
| Brand Name | Stemedu |
| Style Name | Modern |
| Item Weight | 0.63 Ounces |
| Output Type | Digital Signal |
| Part Number | ST |
| Manufacturer | Stemedu |
| Material Type | Semiconductor, Metal, Plastic |
| Mounting Type | Weaver Mount |
| Response Time | 2 seconds |
| Sensing Distance | 7 Meters |
| Maximum Supply Voltage | 28 Volts (DC) |
| Smart Home Compatibility | Smart Home Compatible |
| Specific Uses For Product | motion detection, security systems, automatic lighting, animal monitoring |
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