CIR25402S CB25378E (CB25378E)

This test instrument was found in the April 1991 issue of Radio Electronics magazine. The circuit has good signal strength.

| Clique na imagem para ampliar |

Tone control TL071 (CB15306E)
This circuit is from Motorola's Linear Interface ICs of 1993. The circuit can be powered by...
Voltage Alarm (CB14980E)
This circuit activates a relay when the supply voltage drops below the value set in the trimpot. The...
90V x 10 A Amplifier (CB8951E)
Based on National semiconductor power operational amplifiers, uncommon today, this circuit...