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Published byΈχω Αγγελίδου Modified over 5 years ago
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A novel accelerometer tilt switch device for switch actuation in the patient with profound disability1 Stephen Perring, PhD, Anthony Summers, HNC, Emma L Jones, MSc, Frances J Bowen, MSc, Katharine Hart, BSc Archives of Physical Medicine and Rehabilitation Volume 84, Issue 6, Pages (June 2003) DOI: /S (03)
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Fig 1 Block diagram of signal conditioning circuit for operating the SAAT switch. Archives of Physical Medicine and Rehabilitation , DOI: ( /S (03) )
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Fig 2 Mounting of the active components of the SAAT switch on a head by using a hair band. Archives of Physical Medicine and Rehabilitation , DOI: ( /S (03) )
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Fig 3 The SAAT switch. Archives of Physical Medicine and Rehabilitation , DOI: ( /S (03) )
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Fig 4 How the angle of rotation required to trigger the SAAT switch varies with the resting orientation of the SAAT switch active components. Abbreviation: PCB, printed circuit board. Archives of Physical Medicine and Rehabilitation , DOI: ( /S (03) )
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