This unijunction programmable transistor circuit was found in the December 1968 issue of Radio Electronics magazine. The circuit is a half-wave control for incandescent lamps only.
We found this alarm circuit in a Radio Electronics magazine from July 1990. The power transistor must be...
Using a new Maxim integrated circuit (www.maxim-ic.com) the amplifier shown in the figure can be...
We found this configuration in an integrated circuits manual. The transistor, which can be of any...