Solar charger MC34064 (CB14537E)

The integrated circuit used in this charger is not very common today. The circuit is from Motorola's 1990 Linear Databook.

Fourth-Order Low Pass Filter (CB25816E)
This 10 kHz filter was obtained from an article in Electronics Now magazine in February 1995. The...
Function Generator with the 8038 (CB13449E)
The 8038 integrated circuit consists of a function generator. This component, indicated in a 1974...
Amplifier CA3130 (CB21979E)
We found this amplification step in an English publication from 1977. The circuit does not use a...