After seeing TI´s demonstrator www.ti.com/.../tida-00314 in action, I was fascinated both by the inductive sensing and the haptic feedback, which felt a bit like a small hammer banging on the surface. The design has three different actuators, I suppose it was the piezo actuator which gave the tactile feedback that I recall. Does anyone have an indication what part this is/was and where it can be obtained? Unfortunately, TI´s BOM and schematic do not list the piezo actuator used. There is a generic list of actuator manufacturers at www.ti.com/.../haptic-driver-actuators.page , but this did not exactly help either. Thank you, Max
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