Found in a 1967 EEE, this circuit generates a constant amplitude signal, stabilized by a zener diode. The circuit can operate with voltages from 18 to 22 V.
This circuit makes na incandescent lamp flash fast producing the stroboscopic effect. The speed is...
This percussion circuit was found in an Electronics World of 1968. The transistor may be general...
This circuit is designed to be wired to the input of audio amplifiers or preamplifiers. Since it...