Pulse Sensor Heart Rate Module measures real-time heart rate through a fingertip or earlobe, providing a clean analog output for Arduino, Raspberry Pi, and IoT health projects.
The R305 Fingerprint Sensor Module is a high-precision optical biometric sensor that captures and verifies fingerprints. Compatible with Arduino, NodeMcu, and other microcontrollers, it’s ideal for security systems, attendance tracking, and access control applications.
The R307 Fingerprint Reader Module is an optical biometric sensor for fast and accurate fingerprint enrollment and verification. Compatible with Arduino, NodeMcu, and Raspberry Pi, ideal for secure access control, attendance systems, and DIY IoT projects.
Raindrop Sensor Module detects rain or water presence using a high-sensitivity resistive plate and provides both digital and analog outputs for Arduino, Raspberry Pi, and IoT weather projects.
RC522 RFID Reader/Writer Module operates at 13.56 MHz using SPI/I2C/UART interfaces. Reads and writes MIFARE S50/S70 cards and key fobs, ideal for Arduino, Raspberry Pi, and IoT security projects.
The RPLIDAR A1M8 is a 360-degree 2D laser scanner LIDAR module designed for SLAM, mapping, obstacle detection, and robotics. It offers up to 12-meter range, high-speed scanning (up to 8000 samples/sec), and easy integration with ROS, Arduino, Raspberry Pi, and robotics platforms.
The SCT-013-030 is a non-invasive split-core AC current sensor designed to measure up to 30A AC without cutting the wire. It provides a 1V output, making it ideal for Arduino, ESP32, energy monitoring, IoT smart metering, and power analysis applications.
High-sensitivity steam and water vapor detection module with analog and digital output, ideal for humidity monitoring, smart automation, and Arduino-based safety projects.