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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
3-inch display for immediate preview and compact form factor
PostgreSQL
Smart home surveillance systems with local recording and cloud backup using Wi-Fi connectivity for 24/7 monitoring of residential and commercial spaces
When the load of the brush motor is used
Implement WiFi socket connections to transmit frames to a remote server or mobile application
HC-SR-04 Ultrasonic Sensor 3-inch display for immediate preview```html HC SR04 Ultrasonic Distance Sensor Measure distances with precision using the HC SR04 Ultrasonic Sensor the go to module for robotics, obstacle avoidance, and automation projects. Available now from The Engineer Store, Bengaluru, with fast shipping and full technical support. Specifications Module HC SR04 Ultrasonic Ranging Sensor Operating Voltage 5V DC Operating Current 15 mA (typical) Measuring Range 2 cm 400 cm (0. 8 in 13 ft) Accuracy + 3
