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Could an opto-isolator serve as a led driver?
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GoForSmoke
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10
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1084
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November 07, 2011, 08:36:32 am
by Njay
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How do I arrange the voltages..
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Jessestr
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2
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250
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November 07, 2011, 04:21:59 am
by Jessestr
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Removing 50/60Hz noise
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sdh314
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4
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615
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November 06, 2011, 11:48:15 pm
by sdh314
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what type of chips are these?
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eddiea6987
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3
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274
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November 06, 2011, 11:29:43 pm
by NiHaoMike
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GLCD affecting analog in readings
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zer044
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8
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387
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November 06, 2011, 10:28:54 am
by tomasi
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Flip-flop relay? (small pulse to open/close great current)
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manutenfruits
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15
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1162
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November 06, 2011, 04:01:15 am
by tkbyd
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LM2931-5 does not do its job...
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SadiaV
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12
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617
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November 05, 2011, 11:21:07 pm
by James C4S
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Motorized Potentiometers
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Jeremy1998
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8
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672
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November 05, 2011, 04:32:43 pm
by Si
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Amps
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hadjisra
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5
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411
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November 05, 2011, 03:05:50 pm
by cr0sh
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MAX7219 and higher voltage LED displays - how?
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yesyes
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7
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914
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November 05, 2011, 12:57:57 pm
by yesyes
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HT1632C(Led Driver) IO current
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russdx
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16
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1148
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November 05, 2011, 12:23:32 pm
by florinc
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MQ-7 gas sensor
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Virginia
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8
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1754
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November 05, 2011, 10:17:11 am
by vhenamae
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need a suggestion for a laptop switch hack
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libhart
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4
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306
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November 04, 2011, 09:23:26 pm
by libhart
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Power didtribution
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reidrhollander
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3
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222
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November 04, 2011, 11:28:11 am
by reidrhollander
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Preferred circuit layout for running LEDs from transistors
« 1 2 »
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timropp
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16
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877
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November 04, 2011, 11:17:29 am
by timropp
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hospital bed driver board...
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sirbow2
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10
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417
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November 03, 2011, 10:54:24 pm
by floresta
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What Shift register should i use?
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Thomas Hodnemyr
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0
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214
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November 03, 2011, 05:57:49 pm
by Thomas Hodnemyr
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How to know what 'type' of caps to use??
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xl97
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33
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1139
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November 03, 2011, 12:55:14 pm
by GoForSmoke
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Usage of the MAX488 as a MAX485
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LuisSoares
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2
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874
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November 03, 2011, 09:13:11 am
by Graynomad
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Ethernet shield fail after a month
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kmkn
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3
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290
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November 03, 2011, 03:25:25 am
by kmkn
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