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RFID and QR Code Reader user manual
Safety interlock systems
You can also use our relay boards to control the lock from an Arduino
– One 16-bit Timer/Counter with Separate Prescaler
High-performance micro switch designed for precise position detection and control applications
Melexis MLX90217 Geartooth Hall-Effect Sensor wave shield RFID and QR Code ReaderThe Melexis MLX90217 is a digital gear tooth hall effect sensor designed for use in automotive camshaft sensing as well as other speed sensing applications. It is designed to be used with a magnet to sense the rotating speed (incremental position) of a ferrous tooth wheel. Hall effect gear tooth sensors detect changes in a magnetic field. When a gear tooth or other ferrous object approaches a magnet, it distorts the field surrounding that magnet. The
US$ 24.95
US$ 24.95
US$ 19.95
US$ 187.00
US$ 19.95