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controlling 24 6V electro magnets with a arduino Mega 2560 ...
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max0
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12
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577
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June 20, 2011, 02:53:11 pm
by Grumpy_Mike
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Can anyone explain a ground loop, and when tieing grounds together is needed.
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carl1864
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9
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577
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April 06, 2011, 10:00:16 am
by Grumpy_Mike
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measure battery voltage
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GekoCH
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11
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577
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March 08, 2011, 05:50:50 am
by BenF
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Arduino mega 2560 crystal oscillator
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shiu748
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17
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578
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January 31, 2013, 01:07:39 pm
by Papa G
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Ultrasonic Atomizers
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heyarn
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3
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578
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June 12, 2012, 03:03:21 am
by Docedison
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electromagnet and PSU
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treebykooba
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10
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578
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May 09, 2012, 12:40:50 pm
by MarkT
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How to learn EE and Arduino
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naqib
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9
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578
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April 26, 2012, 01:10:44 pm
by zoomkat
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Current measurement on positive or negative side?
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MuttDriver
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22
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579
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February 15, 2013, 07:46:13 pm
by Chagrin
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Problem getting V-USB working
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Kernald
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0
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579
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May 16, 2012, 05:46:12 pm
by Kernald
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How to connect frequency to voltage circuit for car rpm reading
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Rejected666
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3
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579
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May 18, 2012, 07:10:18 am
by Rejected666
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Salvaged speaker from cellphone in place of piezo buzzer
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joes726
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1
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579
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January 01, 2012, 07:21:47 pm
by dc42
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9V battery with 3V motors
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roywilkie
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4
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579
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December 28, 2011, 01:34:20 pm
by dc42
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Pull-up resistor used as +v to potentiometer
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SilentDirge
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1
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579
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December 11, 2011, 06:01:23 pm
by dc42
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Recharging 12V Battery w/ FIO
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ananonanonym
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2
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579
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February 21, 2011, 09:22:08 pm
by CrossRoads
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Another learning question about resistors
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ubotbuddy
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6
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580
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September 25, 2012, 08:49:40 am
by ubotbuddy
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Ping sensor help
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batchi
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8
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580
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May 28, 2012, 10:36:08 pm
by RandallR
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dimming using 1-10V Booster
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josyisback
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5
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580
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April 23, 2012, 09:02:09 pm
by Grumpy_Mike
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Ordering cheap bulk from China.
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espgra
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5
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580
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June 05, 2011, 01:17:28 pm
by zoomkat
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Futurlec Opto Relay with Arduino
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FishArduino
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8
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580
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March 30, 2011, 01:07:46 pm
by retrolefty
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need variable voltage
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gidda
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3
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581
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January 30, 2012, 08:21:44 am
by MarkT
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