This circuit was found in a 1980s English documentation. It is intended for old xenon lamp flashes. However, the circuit can be adapted for other applications.
The presented circuit is suggested by Texas Instruments (www.ti.com) in its Application Report...
This circuit with an industrial standard 4-20 mA interface uses a KPZ20G pressure sensor but can...
This circuit takes advantage of the inductance of the coil of a high-impedance phone to form the...