This high impedance step suggested by an English publication can operate up to 1 MHz with 1 V rms output. Input impedance is 1 M ohm.
) This two-transistor circuit features excellent gain operating with low impedance microphones. The...
Is already availablefrom Mouser Electronics is the new reflective B5W-L01 sensor for convergent...
An interesting type of sensor for specific applications is the sensor formed by piezoelectric...