This 9 W amplifier with transistors from the 60's was found in documentation of the time. The output transistors must be mounted on heat radiators and the power supply is included.
Published in Radio Electronics magazine in March 1963, this circuit uses 4 transistors of the...
This monostable circuit uses one of the two flip-flops available on the CMOS 4098 integrated...
This CMOS circuit with the 4011 can be used in an infrared remote control. The circuit can be...