Found in Linear Technology documentation from the 1980s, this circuit has an accuracy of 0.01%. The circuit uses components of the time.
This circuit was found in a Delco 1965 publication. Transistors may be current equivalents according...
This circuit makes an incandescent lamp blink in order to vary its brightness with a candle...
This configuration was found in a 1970s American magazine. The circuit uses both CMOS logic and...