The Hall Effect Sensor is a semiconductor device that detects magnetic fields and converts them into electrical signals. This 10 pcs pack provides an affordable solution for DIY electronics, IoT projects, robotics, and industrial automation. Hall sensors are widely used for motor speed control, RPM measurement, gear tooth detection, current monitoring, and proximity sensing. Popular models include A3144, SS495, and ACS712 (current sensor modules), all compatible with Arduino, Raspberry Pi, and ESP32 platforms. These sensors offer high sensitivity, fast response time, and stable performance, making them reliable for automotive electronics, BLDC motor controllers, 3D printers, and consumer appliances. NeoGiga India supplies genuine, RoHS-compliant Hall Effect sensors in 10 pcs packs, ensuring bulk availability, institutional pricing, and fast nationwide delivery for students, startups, OEMs, and industries.