34 % ବନ୍ଦ |
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Microwave Radar Human Body Sensor
Detect human presence with precision using this Microwave Radar Human Body Sensor - a non-contact, high-sensitivity motion detection module ideal for smart lighting, security systems, and automation projects. Available at The Engineer Store, Bengaluru, with fast shipping and full technical support.
Specifications
| Sensor Type | Microwave Doppler Radar (RCWL-0516 or equivalent) |
| Operating Frequency | ~3.18 GHz (C-band microwave) |
| Operating Voltage | 4V - 28V DC (typically 5V) |
| Output Voltage | 3.3V (HIGH when motion detected) |
| Detection Range | 5 - 9 meters (adjustable on some models) |
| Detection Angle | ~360 degrees (penetrates non-metallic materials) |
| Trigger Hold Time | ~2 seconds (adjustable via capacitor/resistor) |
| Output Type | Digital HIGH/LOW (TTL compatible) |
| Quiescent Current | ~2.8 mA |
| Board Dimensions | ~35.9 mm x 17.3 mm (compact form factor) |
| Operating Temperature | -20 degreesC to +80 degreesC |
| Interface | 3-pin header (VIN, OUT, GND) + optional CDS, 3V3 pads |
| Origin | Original / Authentic Module |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Microwave Doppler Technology: Uses 3.18 GHz radar waves to detect motion - far more reliable than traditional PIR sensors in many environments.
- Through-Wall Detection: Microwave signals penetrate non-metallic materials like wood, glass, and thin plastic, enabling concealed or enclosed mounting.
- 360 degrees Omnidirectional Sensing: Detects motion from all directions around the sensor module without requiring line-of-sight.
- Wide Voltage Input (4V-28V): Operates across a broad voltage range, making it compatible with 5V microcontrollers, 12V systems, and battery-powered setups.
- 3.3V TTL Digital Output: Clean HIGH/LOW signal output directly compatible with Arduino, ESP8266, ESP32, Raspberry Pi, and STM32 boards.
- Ultra-Compact Form Factor: Tiny PCB (~36mm x 17mm) fits easily into enclosures, light fixtures, ceiling panels, and custom housings.
- Low Power Consumption: Draws only ~2.8 mA in standby, suitable for battery-operated and always-on applications.
- Adjustable Sensitivity & Hold Time: Fine-tune detection range and trigger duration by soldering optional resistors and capacitors to onboard pads.
- Light-Dependent Override (CDS Pad): Connect an LDR to the CDS pad to enable daylight-sensing mode - trigger only in darkness for smart lighting.
- No Warm-Up Time Required: Unlike PIR sensors that need 30-60 seconds to stabilize, this radar module is operational almost instantly after power-on.
- Immune to Temperature Interference: Microwave detection is unaffected by ambient temperature changes, wind, or humidity - performs reliably in all climates.
- Simple Integration: Just 3 wires (VIN, GND, OUT) for basic operation - no libraries, protocols, or complex configuration needed.
Why Choose This Microwave Radar Sensor?
- Superior to PIR Sensors: Detects subtle and stationary human presence through micro-movements, not just large motion events.
- Hidden Installation Capability: Mount behind walls, inside enclosures, or under countertops - microwaves pass through non-metal barriers.
- Instant Response: No warm-up delay means your automation responds the moment someone enters the detection zone.
- Versatile Voltage Range: Works with everything from 5V Arduino projects to 12V/24V industrial relay systems without additional regulation.
- All-Weather Reliability: Unaffected by temperature swings, drafts, sunlight, or pets (when properly configured), reducing false triggers.
- 100% Authentic: Sourced directly from authorized distributors with full quality verification.
- 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India. Same-day delivery available in Bengaluru.
- Expert Technical Support: Our engineering team helps you with wiring, code, sensitivity tuning, and integration - 24/7 via WhatsApp and email.
How It Works
The Microwave Radar Human Body Sensor operates on the Doppler effect principle. The onboard transmitter continuously emits low-power microwave
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Microwave Radar Human Body Sensor Online in India
Purchase the Microwave Radar Human Body Sensor online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Microwave Radar Human Body Sensor with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Microwave Radar Human Body Sensor at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
```html
Microwave Radar Human Body Sensor
Detect human presence with precision using this Microwave Radar Human Body Sensor - a non-contact, high-sensitivity motion detection module ideal for smart lighting, security systems, and automation projects. Available at The Engineer Store, Bengaluru, with fast shipping and full technical support.
Specifications
| Sensor Type | Microwave Doppler Radar (RCWL-0516 or equivalent) |
| Operating Frequency | ~3.18 GHz (C-band microwave) |
| Operating Voltage | 4V - 28V DC (typically 5V) |
| Output Voltage | 3.3V (HIGH when motion detected) |
| Detection Range | 5 - 9 meters (adjustable on some models) |
| Detection Angle | ~360 degrees (penetrates non-metallic materials) |
| Trigger Hold Time | ~2 seconds (adjustable via capacitor/resistor) |
| Output Type | Digital HIGH/LOW (TTL compatible) |
| Quiescent Current | ~2.8 mA |
| Board Dimensions | ~35.9 mm x 17.3 mm (compact form factor) |
| Operating Temperature | -20 degreesC to +80 degreesC |
| Interface | 3-pin header (VIN, OUT, GND) + optional CDS, 3V3 pads |
| Origin | Original / Authentic Module |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Microwave Doppler Technology: Uses 3.18 GHz radar waves to detect motion - far more reliable than traditional PIR sensors in many environments.
- Through-Wall Detection: Microwave signals penetrate non-metallic materials like wood, glass, and thin plastic, enabling concealed or enclosed mounting.
- 360 degrees Omnidirectional Sensing: Detects motion from all directions around the sensor module without requiring line-of-sight.
- Wide Voltage Input (4V-28V): Operates across a broad voltage range, making it compatible with 5V microcontrollers, 12V systems, and battery-powered setups.
- 3.3V TTL Digital Output: Clean HIGH/LOW signal output directly compatible with Arduino, ESP8266, ESP32, Raspberry Pi, and STM32 boards.
- Ultra-Compact Form Factor: Tiny PCB (~36mm x 17mm) fits easily into enclosures, light fixtures, ceiling panels, and custom housings.
- Low Power Consumption: Draws only ~2.8 mA in standby, suitable for battery-operated and always-on applications.
- Adjustable Sensitivity & Hold Time: Fine-tune detection range and trigger duration by soldering optional resistors and capacitors to onboard pads.
- Light-Dependent Override (CDS Pad): Connect an LDR to the CDS pad to enable daylight-sensing mode - trigger only in darkness for smart lighting.
- No Warm-Up Time Required: Unlike PIR sensors that need 30-60 seconds to stabilize, this radar module is operational almost instantly after power-on.
- Immune to Temperature Interference: Microwave detection is unaffected by ambient temperature changes, wind, or humidity - performs reliably in all climates.
- Simple Integration: Just 3 wires (VIN, GND, OUT) for basic operation - no libraries, protocols, or complex configuration needed.
Why Choose This Microwave Radar Sensor?
- Superior to PIR Sensors: Detects subtle and stationary human presence through micro-movements, not just large motion events.
- Hidden Installation Capability: Mount behind walls, inside enclosures, or under countertops - microwaves pass through non-metal barriers.
- Instant Response: No warm-up delay means your automation responds the moment someone enters the detection zone.
- Versatile Voltage Range: Works with everything from 5V Arduino projects to 12V/24V industrial relay systems without additional regulation.
- All-Weather Reliability: Unaffected by temperature swings, drafts, sunlight, or pets (when properly configured), reducing false triggers.
- 100% Authentic: Sourced directly from authorized distributors with full quality verification.
- 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India. Same-day delivery available in Bengaluru.
- Expert Technical Support: Our engineering team helps you with wiring, code, sensitivity tuning, and integration - 24/7 via WhatsApp and email.
How It Works
The Microwave Radar Human Body Sensor operates on the Doppler effect principle. The onboard transmitter continuously emits low-power microwave
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Microwave Radar Human Body Sensor Online in India
Purchase the Microwave Radar Human Body Sensor online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Microwave Radar Human Body Sensor with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Microwave Radar Human Body Sensor at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.