KY 003 Hall Effect Magnetic Sensor Module 5V Digital Output For Arduino 3144E A3144 High Sensitivity Non Contact Hall Sensor Pack Of 10pcs Compact Starter Sensor For DIY Projects And Microcontroller Experiments
✔️ 5V DC operation, digital output, non-contact Hall sensor, 10pc pack
These compact Hall Effect Magnetic Sensor Modules provide a non-contact switch that detects magnetic fields and outputs a digital signal. They’re commonly used with microcontrollers like Arduino, Raspberry Pi, PIC, and AVR for DIY projects, robotics, and smart car experiments.
✅ Non-contact switch detects magnets without physical contact
✅ 5V DC operation compatible with Arduino, Raspberry Pi, PIC, AVR
✅ Open-collector digital output for easy interfacing
✅ Small PCB with hall sensor and voltage regulator for reliability
✅ Pack of 10 modules included in the set
💡 What is a KY-003 Hall Effect Sensor Module used for in microcontroller projects? This handy device lets you detect magnetic fields without contact and works with 5V logic. - 5V digital output compatible with Arduino, Raspberry Pi, PIC - Handy for door sensors, position feedback, and encoder applications - Compact module with hall sensor and regulator for reliable operation