The TAA300 integrated circuit is not common today. In fact, the circuit shown is from a Dutch Philips documentation from 1969. The output is 8 ohm speaker and 9 V power supply.
This Linear Technology circuit charges a battery from the energy produced by a wind generator that can...
This circuit was found in the 1967 RCA SCR manual. The circuit generates approximately 300 V at a...
Found in old American documentation, this circuit can divide the frequency of a signal by 2 or 3...