The next table gives the coefficient of volume expansion (β) of some liquids at 18o C is given in the next table.
This circuit was obtained from HAM Radio magazine in an 80's issue. The FETs are types of the time...
This circuit shows how to control an astable configuration using the 555 IC. The control signal is...
This interesting circuit was found in a French publication from the 1980s. The circuit indicates when a...