Product features: 1. Small size and convenient use 2. Wide power supply range and low power consumption 3. High measurement accuracy and high resolution 4. The detection blind area is small and the distance is longer. 5. Diversified output modes, pulse width output, serial port output and switching value output. Operating voltage: DC3.0-5.5V Operating current: less than 8mA Probe frequency: 40kHz Longest range: 600cm Nearest range: 21cm Distance accuracy: ± 1cm Resolution: 3mm Measurement angle: 75℃ Input trigger signal: 1, TTL pulse above 10uS 2, serial port sending instruction 0X55 Output echo signal: output pulse width level signal, or TTL Wiring mode: 3-5.5V (positive power supply) Trig (control terminal) RX Echo (output terminal) TX GND (negative power supply) Product size: L42 * W29 * H12 mm Operating temperature: -20 ℃ ~ 70 ℃ Product color: blue PCB board
Mode 0: Mode Hanging = Trigger Pulse Width Output (Factory Default Mode)
Mode 1: M1 short circuit is automatic serial port output
Mode 2: M2 Short-circuit as Serial Controlled Output
Mode 3: Mode Welding 200K = Automatic Distance Pulse Width Output
Mode 4: Mode Welding 360K = Low Power Pulse Width Mode Output
Mode 5: Mode Welding 470K = Switching Value Mode Output
LD2410C Human Presence Sensor Millimeter Wave Radar Sensor | HLK-LD2410B Human Presence Radar Module Sensor Board | HLK-LD2410 24g Smart Human Presence Sensor Radar Module | Thin Film Pressure Sensor FSR402 Resistance Type Flexible Force Sensitive Resist | Capacitive Soil Moisture Sensor Module 3.3-5.5V Corrosion Resistant Humidity | |
---|---|---|---|---|---|
Price | $11.99$11.99 | $9.99$9.99 | $9.99$9.99 | $11.99$11.99 | $9.99$9.99 |
price | ✓ | ✓ | ✓ | ✓ | ✓ |