Coefficients of Linear Expansion of Some Solids (IP040E)

Table bellow gives the coefficient of linear expansion of some solids (α) at 20o C).

Receiver for remote control (CB23859E)
Published in Radio Electronics in January 1963, this circuit uses 5 transistors of the time. The...
Sound Filter (ART179E)
In its first version this article was written in Portuguese for a Brazilian magazine and...
Manually triggered VCO (CB19082E)
The CMOS 4046 integrated circuit is not very common today, consisting of a very efficient PLL for...