Five Pack Hall Effect Sensor Switch Modules, Linear Magnetic Sensor 3.3V, Speed Counting And Magnetic Detection For DIY Builds, TTL Digital Output And Analog Output, Easy Install With Fixing Holes, Durable Magnetic Detector Kit

Five Pack Hall Effect Sensor Switch Modules for DIY Projects
✔️ Five-pack hall sensors: 3.3-5V, TTL digital output, AO

These five Hall effect sensor switch modules provide reliable magnetic detection with TTL digital output and an analog AO channel, designed for DIY projects and hobby robotics. Each uses a 3144E switch type for stable temperature performance and high reliability, with fixing holes for easy mounting. Works from 3.3V to 5V and ideal for motor speed measurement and position sensing.

✅ Pack of five sensor switches for batch DIY builds
✅ 3.3-5V operation with TTL digital output DO and analog AO
✅ 3144E switch type for stable temperature performance
✅ Built-in fixing holes for quick, secure mounting
✅ Ideal for motor speed counting and position detection

💡 What is a hall effect sensor module used for in DIY motor speed counting and magnetic detection?

This setup gives you a compact, handy way to detect magnets and track rotation in small projects. - motor speed measurement and rotor position sensing in DIY projects
- easy microcontroller integration via TTL DO and AO outputs
- rugged, reliable magnetic detection for hobby use