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The RD-03 24GHz Human Presence Sensor Module is a compact, high-performance mmWave radar designed to detect human motion and micro-movement with exceptional accuracy.
this module provides precise human detection while maintaining low power consumption and cost efficiency — ideal for modern smart home and AIoT systems.The RD-03 uses a single 24GHz radar transceiver with an integrated high-gain antenna to identify stationary, micro-moving, or moving human targets.
Unlike traditional infrared sensors, it operates reliably in low light, smoky, or complex environments, with strong anti-interference capability and wide coverage (±60° angle, up to 6.5 m range).This updated version focuses purely on radar sensing — no Wi-Fi or BLE — making it perfect for developers who need simple, direct presence detection through a UART interface.
RD-03 24GHz Human Presence Detection Radar Sensor Module | CollegeRoad Electronics
₨ 990 -
UNI-T UT203+ True RMS Digital Clamp Multimeter
A high-performance, True RMS clamp meter designed for precision, safety, and reliability. Ideal for both industrial and residential electrical measurements up to 600A and 600V.UNI-T UT203+ Digital Clamp Multimeter True RMS – High Precision Handheld Tester | Collegeroad Electronics
₨ 7,500 -
- Time-of-Flight Technology – Accurate distance measurement using laser pulses and time-of-flight calculation.
- High Resolution – Provides fine measurement detail with up to 1 mm resolution.
- Fast Measurement Rate – Supports high-speed sensing for real-time detection and tracking.
- Compact and Lightweight – Small form factor for easy integration into constrained spaces.
- Low Power Consumption – Suitable for battery-operated and energy-efficient systems.
- Wide Usable Range – Effective from a few centimeters up to 2 meters.
- Simple I2C Interface – Easy connectivity to microcontrollers and development boards.
- Robust Performance – Works well across various lighting conditions and on different surface reflectivities.
VL53L0X (Time-of-Flight Laser) in Pakistan
₨ 750
















