Published:2011/12/6 20:44:00 Author:Ecco | Keyword: first-order, band-pass filter , operational amplifier
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Published:2011/12/5 21:23:00 Author:Ecco | Keyword: Precision, unity-gain, buffer
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Published:2011/12/6 1:03:00 Author:Ecco | Keyword: Simple , low-pass filter
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Published:2011/12/6 1:34:00 Author:Ecco | Keyword: Transistor, bistable trigger
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Published:2011/12/5 2:33:00 Author:Ecco | Keyword: transistor , NAND gate , two input ends
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Published:2011/12/5 2:25:00 Author:Ecco | Keyword: threshold , NOT gate , pre- gate resistor
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Published:2011/12/5 20:27:00 Author:Ecco | Keyword: Transistor , NOR gate
a) shows the zero negative logic ;b) shows the zero positive logic;c)shows thelogical symbols.
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Published:2011/12/5 20:25:00 Author:Ecco | Keyword: Transistor, or gate
a) shows the transistor or gate .b) shows the logical symbols.
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Published:2011/12/6 20:25:00 Author:Ecco | Keyword: application circuit, output current , load current
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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.
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Published:2011/11/28 21:37:00 Author:Ecco | Keyword: FM transmitter
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Published:2011/12/7 2:07:00 Author:Ecco | Keyword: variable voltage, start-up circuit
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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.
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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.
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Published:2011/12/8 1:10:00 Author:Ecco | Keyword: Acousto-optic control , stairs , delay switch , discrete components
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Published:2011/12/8 1:10:00 Author:Ecco | Keyword: Stereo, balance indicator
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Published:2011/10/18 22:02:00 Author:Ecco | Keyword: Astable circuit , adjustable pulse width
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Published:2011/10/18 21:45:00 Author:Ecco | Keyword: Astable circuit, stable , temperature compensation frequency
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Published:2011/10/18 21:46:00 Author:Ecco | Keyword: Astable circuit , stable amplitude
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Published:2011/10/18 22:01:00 Author:Ecco | Keyword: Self-bias monostable
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Pages:93/471 At 2081828384858687888990919293949596979899100Under 20 |