User contributions for LawrenceChen

30 May 2010

• 22:2122:21, 30 May 2010 diff hist +500 PIC32MX: Sinusoidal Analog Output →Frequency current
• 22:2122:21, 30 May 2010 diff hist 0 File:Pk2PkVSFreq.jpg uploaded a new version of "Image:Pk2PkVSFreq.jpg": Graph of the voltage amplitudes with varying sine frequencies and a cutoff frequency of 33 Hz. current
• 22:1922:19, 30 May 2010 diff hist +94 N File:Pk2PkVSFreq.jpg Graph of the voltage amplitudes with varying sine frequencies and a cutoff frequency of 33 Hz.
• 22:1422:14, 30 May 2010 diff hist +1 PIC32MX: Sinusoidal Analog Output →Sample Code
• 22:1322:13, 30 May 2010 diff hist 0 PIC32MX: Sinusoidal Analog Output →Frequency
• 22:1222:12, 30 May 2010 diff hist 0 File:30HzRC4-7.jpg uploaded a new version of "Image:30HzRC4-7.jpg": Oscilloscope reading of the sinusoidal analog output with a sine frequency of 30Hz, a resistor of 47 kOhms, and a capacitor of 0.1 microFarads. current
• 22:1122:11, 30 May 2010 diff hist 0 File:10HzRC4-7.jpg uploaded a new version of "Image:10HzRC4-7.jpg": Oscilloscope reading of the sinusoidal analog output with a sine frequency of 10Hz, a resistor of 47kOhms and a capacitor of 0.1 microFarads current
• 22:0922:09, 30 May 2010 diff hist 0 File:20HzRC4-7.jpg uploaded a new version of "Image:20HzRC4-7.jpg": Oscilloscope reading of the sinusoidal analog output with a sine frequency of 20 Hz, a resistor of 47 kOhms and a capacitor of 0.1 microFarads current
• 22:0522:05, 30 May 2010 diff hist +228 PIC32MX: Sinusoidal Analog Output →Frequency
• 22:0522:05, 30 May 2010 diff hist +143 N File:30HzRC4-7.jpg Oscilloscope reading of the sinusoidal analog output with a sine frequency of 25Hz, a resistor of 47 kOhms, and a capacitor of 0.1 microFarads.
• 22:0322:03, 30 May 2010 diff hist +270 PIC32MX: Sinusoidal Analog Output →Frequency
• 22:0222:02, 30 May 2010 diff hist +140 N File:20HzRC4-7.jpg Oscilloscope reading of the sinusoidal analog output with a sine frequency of 25Hz, resistor of 47kOhms, and a capacitor of 0.1 microFarads.
• 22:0022:00, 30 May 2010 diff hist +167 PIC32MX: Sinusoidal Analog Output →Frequency
• 21:5721:57, 30 May 2010 diff hist +108 N File:10HzRC4-7.jpg Oscilloscope reading of the sinusoidal analog output. Sine Frequency=10Hz, R=47 kOhms and C=0.1 microFarads.
• 21:5421:54, 30 May 2010 diff hist −19 PIC32MX: Sinusoidal Analog Output →Frequency
• 21:5421:54, 30 May 2010 diff hist +132 PIC32MX: Sinusoidal Analog Output →Frequency

9 May 2010

• 00:0400:04, 9 May 2010 diff hist +151 PIC32MX: Sinusoidal Analog Output →Frequency

8 May 2010

• 23:5623:56, 8 May 2010 diff hist +929 PIC32MX: Sinusoidal Analog Output →Sine Frequency
• 23:3323:33, 8 May 2010 diff hist −5 PIC32MX: Sinusoidal Analog Output →Sine Frequency
• 23:3123:31, 8 May 2010 diff hist +324 PIC32MX: Sinusoidal Analog Output →RC Time Constant
• 23:1823:18, 8 May 2010 diff hist +180 PIC32MX: Sinusoidal Analog Output No edit summary
• 22:5822:58, 8 May 2010 diff hist −1,181 PIC32MX: Sinusoidal Analog Output No edit summary

2 May 2010

• 21:2821:28, 2 May 2010 diff hist +148 PIC32MX: Sinusoidal Analog Output →RC Time Constant
• 21:2621:26, 2 May 2010 diff hist +1,362 PIC32MX: Sinusoidal Analog Output →Cutoff Frequency
• 18:4018:40, 2 May 2010 diff hist +1,905 PIC32MX: Sinusoidal Analog Output →Sample Code
• 18:3018:30, 2 May 2010 diff hist +1,659 PIC32MX: Sinusoidal Analog Output No edit summary
• 15:2315:23, 2 May 2010 diff hist 0 PIC32MX: Sinusoidal Analog Output →Number of Points Per Period
• 15:2215:22, 2 May 2010 diff hist −9 PIC32MX: Sinusoidal Analog Output →Number of Points Per Period
• 15:2115:21, 2 May 2010 diff hist +1,105 PIC32MX: Sinusoidal Analog Output →Number of Points Per Period
• 15:1615:16, 2 May 2010 diff hist +38 N File:500pts10Hz.jpg Analog output using 500 points at 10Hz current
• 15:0815:08, 2 May 2010 diff hist +38 N File:100pts25Hz.jpg Analog Output using 100 points at 25Hz current
• 15:0015:00, 2 May 2010 diff hist +43 N File:10pts25Hz.jpg Analog output of PIC32 using 10 pts at 25Hz current

1 May 2010

• 21:1121:11, 1 May 2010 diff hist +550 PIC32MX: Sinusoidal Analog Output →RC Time Constant
• 21:1021:10, 1 May 2010 diff hist 0 File:RCcompare.jpg uploaded a new version of "Image:RCcompare.jpg": Analog output comparison of PIC32 with various RC constants. current
• 21:0621:06, 1 May 2010 diff hist +60 N File:RCcompare.jpg Analog output comparison of PIC32 with various RC constants.
• 20:5720:57, 1 May 2010 diff hist 0 File:RCtest1-5.jpg uploaded a new version of "Image:RCtest1-5.jpg": The sine wave labeled 1 was generated with an RC constant of 4.7 x 10^-5 and 5 was generated using an RC constant 4.7 x 10^-3 current
• 20:5520:55, 1 May 2010 diff hist +126 N File:RCtest1-5.jpg The sine wave labeled 1 was generated with an RC constant of 4.7 x 10^-5 and 5 was generated using an RC constant 4.7 x 10^-3.
• 20:4720:47, 1 May 2010 diff hist 0 File:RCtest1-2.jpg uploaded a new version of "Image:RCtest1-2.jpg": The sine wave labeled 1 was generated with an RC constant of 4.7 x 10^-5 and 2 was generated using an RC constant 2.2 x 10^-4 current
• 20:4320:43, 1 May 2010 diff hist +125 N File:RCtest1-2.jpg The sine wave labeled 1 was generated with an RC constant of 4.7 x 10^-5 and 2 was generated using an RC constant 2.2 x 10^-4