This fuzz effect for guitars was found in an American 1980s documentation. The transistors may be the BC549 and should be battery powered for noise sensitivity. Diodes are commonly used.
With this circuit it is possible to obtain an AND gate with large fan-in, using an operational...
August 2017 - STMicroelectronics' new T850 switches with triacs up to 8 A can be obtained from...
This 6 V battery charger was found on a 1987 Hands On Electronics. Rc determines the charging...