Circuit Bench

Articles
Title
Charger with battery status indicator (CB21566E)
Automatic range selector (CB21525E)
Audible Voltmeter (CB21395E)
TTL Counter (CB21360E)
Sawtooth generator (CB21338E)
Active bass and treble control (CB21296E)
LM1201 Video Amplifier (CB21317E)
Phone Call Amplifier (CB21271E)
Long period timer (CB21292E)
Jacob's Ladder (CB21079E)
Tachometer Adapter (CB21012E)
Preamplifier with the CA3130 (CB21969E)
Tone generator for telegraphy (CB21959E)
Powerless Receiver (CB21899E)
Preamp for millivoltmeter (CB21863E)
Floating regulator (CB21776E)
FSK keyboard (CB21758E)
Siren (CB21738E)
Instrument sensitivity multiplier (CB21668E)
MOS Power Amplifier (CB21622E)
Continuity test for cables (CB21600E)
VCO with optocoupler (CB21501E)
Emitter triggered multivibrator (CB21456E)
Up to 10 minutes timer (CB21435E)
Regulator from 4 to 70V (CB21174E)
Up to 100 MHz Hartley Oscillator (CB21151E)
Bridge linearizer function (CB21033E)
Bug Transmitter (CB21880E)
1 kHz (CB21824E)
60 mW stage (CB21793E)

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