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(newest | oldest) View (newer 250 | older 250) (20 | 50 | 100 | 250 | 500)- 12:30, 18 July 2006 Stephens talk contribs uploaded File:Solder.wmv
- 12:27, 18 July 2006 Stephens talk contribs uploaded File:ADA1103P.pdf
- 12:27, 18 July 2006 Stephens talk contribs uploaded File:ZenerDiodes.pdf
- 12:27, 18 July 2006 Stephens talk contribs uploaded File:Sip.jpg
- 12:25, 18 July 2006 Stephens talk contribs uploaded File:DCDC ZUW30512.pdf
- 12:20, 18 July 2006 Stephens talk contribs uploaded File:PCBlayout.jpg
- 12:10, 18 July 2006 Stephens talk contribs uploaded File:SN74HC04.pdf
- 12:00, 18 July 2006 Stephens talk contribs uploaded File:SN74LS05.pdf
- 11:59, 18 July 2006 Stephens talk contribs uploaded File:DS2003.pdf
- 11:54, 18 July 2006 Stephens talk contribs uploaded File:LM348.pdf
- 11:53, 18 July 2006 Stephens talk contribs uploaded File:Img0180.jpg
- 11:52, 18 July 2006 Stephens talk contribs uploaded File:BoB partslist 526 2005-12-28.xls
- 11:51, 18 July 2006 Stephens talk contribs uploaded File:SmartChargerInstructions.pdf
- 11:51, 18 July 2006 Stephens talk contribs uploaded File:ACDC Jameco312864.pdf
- 11:51, 18 July 2006 Stephens talk contribs uploaded File:DCDC SC15A.pdf
- 11:49, 18 July 2006 Stephens talk contribs uploaded File:Img0170.jpg
- 11:48, 18 July 2006 Stephens talk contribs uploaded File:Img0168.jpg
- 11:48, 18 July 2006 Stephens talk contribs uploaded File:Img0182.jpg
- 11:48, 18 July 2006 Stephens talk contribs uploaded File:Img0162.jpg
- 11:48, 18 July 2006 Stephens talk contribs uploaded File:Img0166.jpg
- 11:47, 18 July 2006 Stephens talk contribs uploaded File:Img0165.jpg
- 11:47, 18 July 2006 Stephens talk contribs uploaded File:Img0163.jpg
- 11:47, 18 July 2006 Stephens talk contribs uploaded File:Img0067b.jpg
- 11:35, 18 July 2006 Stephens talk contribs uploaded File:Harmonic gears.jpg
- 15:55, 17 July 2006 Stephens talk contribs uploaded File:PWM PIC Input Conditioner.png
- 12:42, 17 July 2006 Stephens talk contribs deleted page File:PWM PIC Input Conditioner.png
- 18:57, 13 July 2006 Stephens talk contribs deleted page Mastech Power Supply (content was: 'Media:Mastech_power_supply_manual.pdf' (and the only contributor was 'Hwang'))
- 09:16, 13 July 2006 Stephens talk contribs uploaded File:L298N.pdf
- 18:38, 12 July 2006 Stephens talk contribs uploaded File:LM741.pdf
- 18:32, 12 July 2006 Stephens talk contribs uploaded File:PWM PIC Input Conditioner.png
- 17:15, 12 July 2006 Stephens talk contribs uploaded File:PIC PWM L298.png
- 17:13, 12 July 2006 Stephens talk contribs uploaded File:Picpwmcode.zip
- 17:10, 12 July 2006 Stephens talk contribs deleted page File:Picpwmcode.zip
- 16:47, 12 July 2006 Stephens talk contribs uploaded File:PIC PWM L298.png
- 16:09, 12 July 2006 Stephens talk contribs uploaded File:PIC PWM L293.png
- 13:06, 12 July 2006 Stephens talk contribs uploaded File:Thermistor behavior.png
- 13:02, 12 July 2006 Stephens talk contribs uploaded File:Thermistor.jpg
- 13:00, 12 July 2006 Stephens talk contribs uploaded File:Mems accelerometer.png
- 12:57, 12 July 2006 Stephens talk contribs deleted page File:Hall effect sensor inside.png
- 12:54, 12 July 2006 Stephens talk contribs deleted page File:Hall effect sensor.jpg (Deleted old revision 20060712175444!Hall_effect_sensor.jpg.)
- 12:54, 12 July 2006 Stephens talk contribs uploaded File:Hall effect sensor.jpg
- 12:53, 12 July 2006 Stephens talk contribs deleted page File:Hall effect switch.jpg (Deleted old revision 20060712175326!Hall_effect_switch.jpg.)
- 12:53, 12 July 2006 Stephens talk contribs uploaded File:Hall effect switch.jpg
- 12:53, 12 July 2006 Stephens talk contribs uploaded File:Hall effect switch.jpg
- 12:47, 12 July 2006 Stephens talk contribs uploaded File:Ferrous sensor operation.jpg
- 12:47, 12 July 2006 Stephens talk contribs uploaded File:Ferrous sensor.jpg
- 12:41, 12 July 2006 Stephens talk contribs uploaded File:Hall effect sensor inside.png
- 12:39, 12 July 2006 Stephens talk contribs uploaded File:Hall effect sensor.jpg
- 12:32, 12 July 2006 Stephens talk contribs uploaded File:Phototransistor.jpg
- 16:49, 11 July 2006 Stephens talk contribs uploaded File:Picpwmcode.zip
- 13:46, 11 July 2006 Stephens talk contribs uploaded File:LM555.pdf
- 13:43, 11 July 2006 Stephens talk contribs uploaded File:L293.pdf
- 13:21, 11 July 2006 Stephens talk contribs uploaded File:PIC PWM block.png
- 13:20, 11 July 2006 Stephens talk contribs deleted page File:PIC PWM block.png
- 19:42, 10 July 2006 Stephens talk contribs uploaded File:PIC PWM block.png
- 18:19, 10 July 2006 Stephens talk contribs uploaded File:PIC PWM Frequencies.png
- 18:03, 10 July 2006 Stephens talk contribs uploaded File:PIC register CCP1CON.png
- 17:51, 10 July 2006 Stephens talk contribs uploaded File:PIC register ADRESLL.png
- 17:51, 10 July 2006 Stephens talk contribs uploaded File:PIC register ADRESLR.png
- 17:51, 10 July 2006 Stephens talk contribs uploaded File:PIC register ADRESHL.png
- 17:51, 10 July 2006 Stephens talk contribs uploaded File:PIC register ADRESHR.png
- 17:50, 10 July 2006 Stephens talk contribs uploaded File:PIC register ADCON1.png
- 17:50, 10 July 2006 Stephens talk contribs uploaded File:PIC register ADCON0.png
- 17:37, 10 July 2006 Stephens talk contribs uploaded File:PIC register T2CON.png
- 17:30, 10 July 2006 Stephens talk contribs uploaded File:PIC register TRISC.png
- 17:30, 10 July 2006 Stephens talk contribs uploaded File:PIC register PORTC.png
- 17:29, 10 July 2006 Stephens talk contribs uploaded File:PIC register IOCA.png
- 17:23, 10 July 2006 Stephens talk contribs uploaded File:PIC register ANSEL.png
- 17:17, 10 July 2006 Stephens talk contribs uploaded File:PIC register TRISA.png
- 17:17, 10 July 2006 Stephens talk contribs uploaded File:PIC register PORTA.png
- 17:17, 10 July 2006 Stephens talk contribs uploaded File:PIC register PIE1.png
- 17:16, 10 July 2006 Stephens talk contribs deleted page File:PIC register PIE1.png
- 17:15, 10 July 2006 Stephens talk contribs uploaded File:PIC register PIE1.png
- 17:01, 10 July 2006 Stephens talk contribs uploaded File:PIC register INTCON.png
- 17:00, 10 July 2006 Stephens talk contribs uploaded File:PIC register OPTION.png
- 16:55, 10 July 2006 Stephens talk contribs uploaded File:PIC register STATUS.png
- 16:52, 10 July 2006 Stephens talk contribs uploaded File:PIC registers bank1.png
- 16:52, 10 July 2006 Stephens talk contribs uploaded File:PIC registers bank0.png
- 16:36, 10 July 2006 Stephens talk contribs uploaded File:PIC instructions.png
- 16:34, 10 July 2006 Stephens talk contribs deleted page File:PIC instructions.gif
- 16:24, 10 July 2006 Stephens talk contribs uploaded File:PIC instructions.gif
- 15:04, 10 July 2006 Stephens talk contribs uploaded File:Encoder parts.png
- 14:17, 10 July 2006 Stephens talk contribs deleted page File:Motor coils.png (Deleted old revision 20060710191655!Motor_coils.png.)
- 14:16, 10 July 2006 Stephens talk contribs uploaded File:Motor coils.png
- 13:45, 10 July 2006 Stephens talk contribs uploaded File:Torque graphs.png
- 13:03, 10 July 2006 Stephens talk contribs uploaded File:Rotating coils.png
- 12:06, 10 July 2006 Stephens talk contribs uploaded File:Motor coils.png
- 10:59, 10 July 2006 Stephens talk contribs uploaded File:Lorentz Force.png
- 10:59, 10 July 2006 Stephens talk contribs deleted page File:Right Hand Rule.jpg
- 15:47, 7 July 2006 Stephens talk contribs deleted page File:Motor cutaway.png (Deleted old revision 20060707204655!Motor_cutaway.png.)
- 15:46, 7 July 2006 Stephens talk contribs uploaded File:Motor cutaway.png
- 15:45, 7 July 2006 Stephens talk contribs uploaded File:Motor cutaway.png
- 18:10, 6 July 2006 Stephens talk contribs deleted page File:Pinout.jpg
- 18:10, 6 July 2006 Stephens talk contribs deleted page File:Diagram.jpg
- 18:09, 6 July 2006 Stephens talk contribs deleted page File:Optointerrupter.png (Deleted old revision 20060706230954!Optointerrupter.png.)
- 18:09, 6 July 2006 Stephens talk contribs uploaded File:Optointerrupter.png
- 18:07, 6 July 2006 Stephens talk contribs uploaded File:Optointerrupter.png
- 17:50, 6 July 2006 Stephens talk contribs uploaded File:Optoreflector circuit.png
- 17:30, 6 July 2006 Stephens talk contribs moved page Photodiode and Phototransistors to Photodiodes and Phototransistors
- 17:28, 6 July 2006 Stephens talk contribs uploaded File:QRB1114.pdf
- 17:27, 6 July 2006 Stephens talk contribs deleted page File:Optoreflectors.png (Deleted old revision 20060706222746!Optoreflectors.png.)
- 17:27, 6 July 2006 Stephens talk contribs uploaded File:Optoreflectors.png
- 17:13, 6 July 2006 Stephens talk contribs uploaded File:Optoreflector distance.png
- 17:13, 6 July 2006 Stephens talk contribs uploaded File:Optoreflectors.png
- 17:11, 6 July 2006 Stephens talk contribs deleted page File:Optoreflector Diagram.jpg
- 16:32, 6 July 2006 Stephens talk contribs deleted page File:Photocell.png (Deleted old revision 20060706213244!Photocell.png.)
- 16:32, 6 July 2006 Stephens talk contribs uploaded File:Photocell.png
- 16:30, 6 July 2006 Stephens talk contribs uploaded File:Photocell.png
- 16:30, 6 July 2006 Stephens talk contribs deleted page File:Photocell.jpg
- 16:06, 6 July 2006 Stephens talk contribs uploaded File:Photo comparison.png
- 15:45, 6 July 2006 Stephens talk contribs uploaded File:Optocoupler.png
- 15:20, 6 July 2006 Stephens talk contribs uploaded File:Phototransistors.pdf
- 15:20, 6 July 2006 Stephens talk contribs deleted page File:Phototransistor amplifiers.png (Deleted old revision 20060706202010!Phototransistor_amplifiers.png.)
- 15:20, 6 July 2006 Stephens talk contribs uploaded File:Phototransistor amplifiers.png
- 15:17, 6 July 2006 Stephens talk contribs uploaded File:Phototransistor modes.png
- 15:17, 6 July 2006 Stephens talk contribs uploaded File:Phototransistor amplifiers.png
- 14:31, 6 July 2006 Stephens talk contribs deleted page File:Pot pc104.jpg
- 14:30, 6 July 2006 Stephens talk contribs deleted page File:POT to PC104 Circuit.png (Deleted old revision 20060706193012!POT_to_PC104_Circuit.png.)
- 14:30, 6 July 2006 Stephens talk contribs uploaded File:POT to PC104 Circuit.png
- 14:18, 6 July 2006 Stephens talk contribs uploaded File:POT to PC104 Circuit.png
- 14:18, 6 July 2006 Stephens talk contribs deleted page File:POT to PC104 Circuit.png
- 14:17, 6 July 2006 Stephens talk contribs uploaded File:POT to PC104 Circuit.png
- 14:16, 6 July 2006 Stephens talk contribs deleted page File:Potcircuit.jpg
- 13:57, 6 July 2006 Stephens talk contribs uploaded File:POT types.png
- 12:58, 6 July 2006 Stephens talk contribs uploaded File:Dc motor speed torque curve.png
- 12:58, 6 July 2006 Stephens talk contribs deleted page File:Dc motor speed torque curve.png
- 12:54, 6 July 2006 Stephens talk contribs uploaded File:Dc motor speed torque curve.png
- 12:37, 6 July 2006 Stephens talk contribs deleted page File:Graph.jpg
- 12:00, 6 July 2006 Stephens talk contribs uploaded File:Pic16f684 pinout.png
- 11:55, 6 July 2006 Stephens talk contribs uploaded File:Pic16f684 features.png
- 11:40, 6 July 2006 Stephens talk contribs uploaded File:Pic16f684 pinout.png
- 18:38, 5 July 2006 Stephens talk contribs uploaded File:L297 and L298.pdf
- 18:27, 5 July 2006 Stephens talk contribs uploaded File:PIC Stepper Control.pdf
- 16:41, 4 July 2006 Stephens talk contribs uploaded File:Mohrs circle.png
- 16:12, 4 July 2006 Stephens talk contribs deleted page File:Helical gears.png (Deleted old revision 20060704211250!Helical_gears.png.)
- 16:12, 4 July 2006 Stephens talk contribs uploaded File:Helical gears.png
- 16:11, 4 July 2006 Stephens talk contribs uploaded File:Worm drive.png
- 16:11, 4 July 2006 Stephens talk contribs uploaded File:Helical gears.png
- 16:11, 4 July 2006 Stephens talk contribs uploaded File:Bevel gears.png
- 16:11, 4 July 2006 Stephens talk contribs uploaded File:Rack and pinion.png
- 16:11, 4 July 2006 Stephens talk contribs uploaded File:Spur gears.png
- 15:39, 4 July 2006 Stephens talk contribs uploaded File:Thrust bearing crosssection.gif
- 15:38, 4 July 2006 Stephens talk contribs uploaded File:Needle bearing crosssection.gif
- 15:38, 4 July 2006 Stephens talk contribs uploaded File:Spherical ball bearing crosssection.gif
- 15:37, 4 July 2006 Stephens talk contribs uploaded File:Angular ball bearing crosssection.gif
- 15:37, 4 July 2006 Stephens talk contribs uploaded File:Radial ball bearing crosssection.gif
- 15:36, 4 July 2006 Stephens talk contribs uploaded File:Thrust bearing.png
- 15:36, 4 July 2006 Stephens talk contribs uploaded File:Needle bearing.png
- 15:36, 4 July 2006 Stephens talk contribs uploaded File:Spherical ball bearing.png
- 15:35, 4 July 2006 Stephens talk contribs uploaded File:Angular ball bearing.png
- 15:35, 4 July 2006 Stephens talk contribs uploaded File:Radial ball bearing.png
- 15:12, 4 July 2006 Stephens talk contribs uploaded File:Gear triangles.png
- 15:12, 4 July 2006 Stephens talk contribs deleted page File:Gear triangles.png
- 15:09, 4 July 2006 Stephens talk contribs uploaded File:Gear triangles.png
- 15:09, 4 July 2006 Stephens talk contribs deleted page File:Gear triangles.png
- 14:57, 4 July 2006 Stephens talk contribs uploaded File:Gear triangles.png
- 18:19, 3 July 2006 Stephens talk contribs deleted page File:Gear circle geometry.png (Deleted old revision 20060703231938!Gear_circle_geometry.png.)
- 18:19, 3 July 2006 Stephens talk contribs uploaded File:Gear circle geometry.png
- 18:11, 3 July 2006 Stephens talk contribs uploaded File:Gear circle geometry.png
- 18:11, 3 July 2006 Stephens talk contribs deleted page File:Gear circle geometry.png
- 18:11, 3 July 2006 Stephens talk contribs deleted page File:Gear circle geometry.png (Deleted old revision 20060703230904!Gear_circle_geometry.png.)
- 18:09, 3 July 2006 Stephens talk contribs uploaded File:Gear circle geometry.png
- 18:07, 3 July 2006 Stephens talk contribs uploaded File:Gear circle geometry.png
- 14:07, 3 July 2006 Stephens talk contribs uploaded File:Unipolaranim.gif
- 14:06, 3 July 2006 Stephens talk contribs uploaded File:Bipolar.gif
- 14:05, 3 July 2006 Stephens talk contribs deleted page File:Bipolar.gif
- 14:05, 3 July 2006 Stephens talk contribs uploaded File:Unipolar.gif
- 14:05, 3 July 2006 Stephens talk contribs deleted page File:Unipolar.gif
- 14:04, 3 July 2006 Stephens talk contribs uploaded File:Unipolar.gif
- 14:04, 3 July 2006 Stephens talk contribs deleted page File:Unipolar.gif
- 13:01, 3 July 2006 Stephens talk contribs uploaded File:Function generator front.png
- 12:50, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope measure.png
- 12:43, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope acquiring.png (Deleted old revision 20060703174341!Oscilliscope_acquiring.png.)
- 12:43, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope acquiring.png
- 12:42, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope acquiring.png
- 12:35, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope trigger menu.png (Deleted old revision 20060703173509!Oscilliscope_trigger_menu.png.)
- 12:35, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope trigger menu.png
- 12:33, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope trigger menu.png (Deleted old revision 20060703173258!Oscilliscope_trigger_menu.png.)
- 12:32, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope trigger menu.png
- 12:31, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope trigger menu.png
- 12:30, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope waveforms.png
- 12:29, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope4.png
- 12:29, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope display description.png
- 12:28, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope1.png
- 12:28, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope1.png (Deleted old revision 20060703172038!Oscilliscope1.png.)
- 12:28, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope trigger waveforms.png
- 12:27, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope3.png
- 12:23, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope3.png
- 12:20, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope1.png
- 12:20, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope3.png
- 12:20, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope3.png (Deleted old revision 20060703170909!Oscilliscope3.png.)
- 12:20, 3 July 2006 Stephens talk contribs deleted page File:Oscilliscope2.png
- 12:17, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope4.png
- 12:09, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope3.png
- 12:08, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope3.png
- 12:07, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope2.png
- 12:07, 3 July 2006 Stephens talk contribs uploaded File:Oscilliscope1.png
- 11:37, 3 July 2006 Stephens talk contribs uploaded File:2559.png
- 15:09, 30 June 2006 Stephens talk contribs moved page Stepper Motor Driver Circuit to Stepper Motor Circuits
- 15:07, 30 June 2006 Stephens talk contribs uploaded File:Indexer.png
- 14:56, 30 June 2006 Stephens talk contribs uploaded File:L297.png
- 14:41, 30 June 2006 Stephens talk contribs uploaded File:Mc3479 circuit.png
- 14:41, 30 June 2006 Stephens talk contribs uploaded File:Mc3479.png
- 14:38, 30 June 2006 Stephens talk contribs uploaded File:Mc3479 circuit.png
- 14:37, 30 June 2006 Stephens talk contribs uploaded File:Mc3479.png
- 14:16, 30 June 2006 Stephens talk contribs uploaded File:Bipolar2input.png
- 14:16, 30 June 2006 Stephens talk contribs uploaded File:Bipolar4input.png
- 14:02, 30 June 2006 Stephens talk contribs uploaded File:Ds2003.png
- 12:08, 30 June 2006 Stephens talk contribs uploaded File:Unipolar switch circuits.jpg
- 12:08, 30 June 2006 Stephens talk contribs uploaded File:Unipolar driver digram.jpg
- 11:46, 30 June 2006 Stephens talk contribs uploaded File:Winding diagram.jpg
- 11:32, 30 June 2006 Stephens talk contribs uploaded File:Stepper motor block diagram.jpg
- 12:17, 27 June 2006 Stephens talk contribs uploaded File:Miktex6.jpg
- 12:17, 27 June 2006 Stephens talk contribs uploaded File:Miktex5.jpg
- 12:05, 27 June 2006 Stephens talk contribs uploaded File:Miktex4.jpg
- 12:04, 27 June 2006 Stephens talk contribs uploaded File:Miktex3.jpg
- 12:04, 27 June 2006 Stephens talk contribs uploaded File:Miktex2.jpg
- 12:04, 27 June 2006 Stephens talk contribs uploaded File:Miktex1.jpg
- 11:59, 27 June 2006 Stephens talk contribs uploaded File:Miktex4.jpg
- 11:59, 27 June 2006 Stephens talk contribs uploaded File:Miktex3.jpg
- 11:59, 27 June 2006 Stephens talk contribs uploaded File:Miktex2.jpg
- 11:59, 27 June 2006 Stephens talk contribs uploaded File:Miktex1.jpg
- 11:39, 27 June 2006 Stephens talk contribs deleted page LaTeX Mathematical Formulae (Students should consult this page: http://meta.wikimedia.org/wiki/Help:Formula)
- 11:30, 27 June 2006 Stephens talk contribs uploaded File:Linear amplifier schematic.jpg
- 10:58, 27 June 2006 Stephens talk contribs uploaded File:Advanced strain gauge attachment.jpg
- 10:58, 27 June 2006 Stephens talk contribs uploaded File:Advanced strain gauge circuit.jpg
- 10:57, 27 June 2006 Stephens talk contribs uploaded File:Simple strain guage circuit.jpg
- 10:57, 27 June 2006 Stephens talk contribs uploaded File:Strain gauge.jpg
- 12:08, 21 June 2006 Stephens talk contribs uploaded File:Optoreflector Diagram.jpg
- 11:41, 21 June 2006 Stephens talk contribs uploaded File:Motor Commutators.jpg
- 11:40, 21 June 2006 Stephens talk contribs uploaded File:Motor Operation.jpg
- 11:39, 21 June 2006 Stephens talk contribs uploaded File:Right Hand Rule.jpg
- 11:38, 21 June 2006 Stephens talk contribs deleted page File:Motor2.gif
- 11:37, 21 June 2006 Stephens talk contribs deleted page File:Motor1.gif
- 11:36, 21 June 2006 Stephens talk contribs deleted page File:Motor3.gif
- 11:27, 21 June 2006 Stephens talk contribs uploaded File:Pinout.jpg
- 11:27, 21 June 2006 Stephens talk contribs uploaded File:Diagram.jpg
- 11:26, 21 June 2006 Stephens talk contribs deleted page File:Pinout.gif
- 11:26, 21 June 2006 Stephens talk contribs deleted page File:Diagram.gif
- 11:22, 21 June 2006 Stephens talk contribs uploaded File:Circuit.jpg
- 11:20, 21 June 2006 Stephens talk contribs uploaded File:Circuit.jpg
- 11:20, 21 June 2006 Stephens talk contribs uploaded File:Pinout.gif
- 11:19, 21 June 2006 Stephens talk contribs uploaded File:Diagram.gif
- 17:02, 20 June 2006 Stephens talk contribs uploaded File:Hallsensorsetup.jpg
- 16:47, 20 June 2006 Stephens talk contribs uploaded File:Hallsensorcircuit.jpg
- 16:36, 20 June 2006 Stephens talk contribs uploaded File:Photocell.jpg
- 16:29, 13 June 2006 Stephens talk contribs uploaded File:Bobbot.jpg
- 16:29, 13 June 2006 Stephens talk contribs uploaded File:Bobtop.jpg
- 15:58, 13 June 2006 Stephens talk contribs uploaded File:526top.jpg
- 15:58, 13 June 2006 Stephens talk contribs uploaded File:526digital.jpg