This 5 V power supply was found in the January 1992 issue of Radio Electronics magazine. The integrated circuit must be equipped with a heat sink and the current is 1 A.
July 2017 - Mouser Electronics announced the availability of the new NXP MRFX1K80 RF LDMOS...
This triac circuit was found in the July 1995 Electronics Now magazine. The triac is based on the...
The tone produced by this circuit depends on the capacitor and the adjustment of the...