Circuit Bench

Articles
Title
High Pass Filter (CB20930E)
Voltage sensitive switch (CB20882E)
High stability voltage reference (CB20822E)
1 to 2 MHz transmitter (CB20810E)
Multiplexed mixer (CB20762E)
Laser Pulser (CB20745E)
Lamps dual control (CB20709E)
Triangular and square generator (CB20618E)
Simple voltage-controlled oscillator (CB20602E)
12 V Battery Charger (CB20461E)
Two-LED Flasher 1 (CB20422E)
Beat frequency generator (CB20378E)
Transmitter for of 15-meter range (CB20400E)
MOSFET 10-minute timer (CB20364E)
Flip Flop with Operational (CB20949E)
Zener test (CB20732E)
Four-quadrant photoconductive detector (CB20687E)
Set Reset Flip Flop (CB20675E) Found in a 1968 documentation, this circuit can be applied to any logic. In this case, we have an example for TTL. a href="images/stories/bc/203509352025_002235_0001.gif" target
Constant current source (CB20823E)
Simple FM transmitter (CB20811E)
Differential multiplexer (CB20763E)
Capacitance multiplier (CB20746E)
800 W triac control (CB20710E)
Time extender for courtesy light (CB20660E)
Three-decade VCO (CB20603E)
1.5 to 10 V inverter (CB20462E)
Door handle alarm (CB20439E)
1.5 V LED Flasher (CB20423E)
2 to 4-minute timer (CB20365E)
Intercom using old phones (CB20676E)

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