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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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This little Micro:Bit device has an awful lot of features
Specially designed two pin mounting holes
depending on whether you wish to detect the water's rise or fall
Powered from external 5V or from the male header
125KHz RFID Keychain (read) Motor Driver IC PA_SCROLL_LEFT)125kHz RFID Keychain (read) This is 125kHz RFID Tag. The RFID technology is used for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. Operating on a frequency of 125kHz, these tokens are all pre programmed with unique ID numbers to communicate wirelessly with RFID Readers over distances of around 10cm or less. This means you can attach it to vehicles or items, keyrings or
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