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Index 93

The first-order band-pass filter composed of an operational amplifier

Published:2011/12/6 20:44:00 Author:Ecco | Keyword: first-order, band-pass filter , operational amplifier

The first-order band-pass filter composed of an operational amplifier
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Precision unity-gain buffer circuit

Published:2011/12/5 21:23:00 Author:Ecco | Keyword: Precision, unity-gain, buffer

Precision unity-gain buffer circuit
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Simple low-pass filter circuit

Published:2011/12/6 1:03:00 Author:Ecco | Keyword: Simple , low-pass filter

Simple low-pass filter circuit
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Transistor bistable trigger circuit

Published:2011/12/6 1:34:00 Author:Ecco | Keyword: Transistor, bistable trigger

Transistor bistable trigger circuit
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The transistor NAND gate circuit with two input ends

Published:2011/12/5 2:33:00 Author:Ecco | Keyword: transistor , NAND gate , two input ends

The transistor NAND gate circuit with two input ends
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The threshold NOT gate circuit with pre- gate resistor

Published:2011/12/5 2:25:00 Author:Ecco | Keyword: threshold , NOT gate , pre- gate resistor

The threshold NOT gate circuit with pre- gate resistor
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Transistor NOR gate

Published:2011/12/5 20:27:00 Author:Ecco | Keyword: Transistor , NOR gate

Transistor NOR gate
a) shows the zero negative logic ;b) shows the zero positive logic;c)shows thelogical symbols. (View)

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Transistor or gate

Published:2011/12/5 20:25:00 Author:Ecco | Keyword: Transistor, or gate

a) shows the transistor or gate .b) shows the logical symbols. (View)

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The KC10 application circuit with output current being load current

Published:2011/12/6 20:25:00 Author:Ecco | Keyword: application circuit, output current , load current

The KC10 application circuit with output current being load current
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INHIBITORY-gate circuit

Published:2011/12/5 20:22:00 Author:Ecco | Keyword: INHIBITORY-gate

a) shows the INHIBITORY-gate circuitb) shows the logic symbol Truth table is shown as below. (View)

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The whole FM transmitter circuit

Published:2011/11/28 21:37:00 Author:Ecco | Keyword: FM transmitter

The whole FM transmitter circuit

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JJ2B-5.57.5 variable voltage start-up circuit

Published:2011/12/7 2:07:00 Author:Ecco | Keyword: variable voltage, start-up circuit

JJ2B-5.57.5 variable voltage start-up circuit
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Double-button touching light switching circuit ( 1 )

Published:2011/12/8 1:21:00 Author:Ecco | Keyword: Double-button , touching light , switching circuit

Double-button touching light switching circuit is shown as the chart, it is mainlycomposed ofthe transistor switch circuit , relay control circuit and power circuit. (View)

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Dual-use sound control light switch circuit (SK-II)

Published:2011/12/8 1:28:00 Author:Ecco | Keyword: Dual-use , sound control , light switch

The dual-use sound control light switch circuitusing SK-Ⅱ sound control integrated circuit is shown as the chart,and ithas delayedand bistable working modes. (View)