This Linear Technology circuit can measure currents from 100 pA to 100 uA. The circuit is from the 80's, using a component of the era. Transistors are general purpose types.
The circuit presented is a Japanese commercial radio from the 1960s. With a 4.5 V supply, it is a...
) This binary to decimal converter matrix was found in a 1964 General Electric publication. It can be used on...
A version of a monostable that uses the 4528, but is triggered by negative transitions of the...