This SCR relaxation oscillator was found in an 80's Electronic Design. It flashes a small incandescent lamp in frequency that depends on the capacitor.
This configuration triggers an external circuit or simply an LED for time given by R1 and C1 (T =...
This circuit provides a linear attenuation of a signal up to 100 dB. The circuit operates with...
This oscillator with operational and CMOS buffers generates complementary signals. The circuit is...