Circuit Bench

Articles
Title
7-segment display driver (CB20551E)
LED driver (CB20550E)
Relay driver (CB20549E)
Optical sensor for PC (CB20548E)
Pulse Scrambler (CB20547E)
Debouncer (CB20546E)
PC capacitance meter CB20545E (CB20545E)
PC resistance meter (CB20544E)
Temperature interface (CB20543E)
High impedante circuit for sensor (CB20542E)
High impedance buffer (CB20541E)
Analog to digital converter (CB20540E)
Digital to analog converter (CB20539E)
Analog to digital converter (CB20538E)
Address decoder using the 74LS138 (CB20537E)
PC address decoder (CB20536E)
Nosy (CB20535E)
Medium wave booster (CB20534E)
Lamp Control (CB20533E)
Signaling alarm (CB20532E)
Simple oscillator (CB20531E)
CW oscillator (CB20530E)
Mini amplifier 2N301 (CB20529E)
Remote ear (CB20528E)
Bridge type transistor tester (CB20526E)
Phase shifter (CB20525E)
Instrument amplifier (CB20524E)
Shortwave Calibrator (CB20523E)
Transistor gain meter (CB20522E)
Photocell powered frequency standard (CB20521E)

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