This circuit is from Motorola's 1990 Linear Databook. The transistors allow equivalents and the output power depends on the supply voltage. The power supply must be 30 V symmetrical.
Division of a digital signal up to 4098 can be done using the 4040 IC as shown in Figure bellow....
This simple musical instrument was obtained from a 1967 magazine. If the original transistors are...
This high-gain circuit was found in an American publication from the 1990s. The circuit can use...