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help 3v to 12v stepup converter...
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un_leashedslash
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0
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24
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Today at 12:02:42 AM
by un_leashedslash
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Solar Energy
« 1 2 3 »
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glenjoy
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45
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4166
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Yesterday at 09:45:58 PM
by pjarina
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LM723 regulated power supply question
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Woots29
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12
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225
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March 10, 2010, 01:23:20 PM
by Woots29
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Basic LM317 Calculator
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danny
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5
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511
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March 09, 2010, 12:52:58 PM
by danny
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voltage stabilizer for car
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jiggins20
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15
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144
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March 09, 2010, 09:58:11 AM
by Woots29
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tv troubleshooting sanyo 21
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flashecleo
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21
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818
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March 08, 2010, 10:25:17 PM
by rei vax
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SANYO ST-21SE1
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kafrakill
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6
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77
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March 06, 2010, 10:43:44 AM
by pete
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5v-3A power supply
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expired_20
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12
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640
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February 26, 2010, 10:29:06 AM
by Ugin
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Heartbeat sensor
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necoleis
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1
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64
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February 25, 2010, 11:25:30 AM
by strobo
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need help..penge ng heat sensor ung thermistor lng po gamit.
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un_leashedslash
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0
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93
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February 20, 2010, 11:15:38 AM
by un_leashedslash
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CABLE TV DECODER PROJECT
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Pindot
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34
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17935
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February 20, 2010, 11:13:09 AM
by un_leashedslash
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Non-Isolated, Capacitor Fed, Voltage Step-Down
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rdpzycho
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3
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377
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February 18, 2010, 05:47:50 PM
by marcelino
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XOR gate to TTL?? sino po meron schematic?
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rinretsu
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0
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143
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February 13, 2010, 11:14:17 PM
by rinretsu
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cnu my diagram ng audio amplifier using mosfet?...100 watt per chanel, two chann
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ainjhilchick
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6
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256
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February 12, 2010, 07:49:59 AM
by zer0w1ng
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audio amplifier
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ainjhilchick
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2
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123
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February 11, 2010, 07:18:54 PM
by dan.enriquez
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transformer rewinding
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aoinami2003
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6
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699
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February 11, 2010, 02:07:37 PM
by Jassharing
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12v simple CFL driver
« 1 2 3 4 5 »
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Lhady Mhavz
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84
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4174
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February 11, 2010, 01:02:11 PM
by markmiravalles
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switching power control
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markivane_03
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0
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43
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February 10, 2010, 01:08:24 PM
by markivane_03
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tone control (3-5V)
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vhinz08
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0
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55
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February 10, 2010, 12:28:53 PM
by vhinz08
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buck converter
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eNn-Ay
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8
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319
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February 02, 2010, 03:20:08 PM
by glutnix_neo
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patulong nmn sa amplifier project ko..
« 1 2 »
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brian_po
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38
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2383
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January 29, 2010, 07:47:49 PM
by Roland
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charger
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jomargi
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10
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303
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January 28, 2010, 11:31:18 PM
by aljur_abrelata
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17 Volts power supply
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Pseudonme
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13
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303
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January 28, 2010, 12:47:26 AM
by marcelino
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MOVED: mixing amplifier
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Hayley Dee
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0
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83
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January 24, 2010, 12:55:06 PM
by Hayley Dee
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MOVED: wiring Diagram ng SMG Amplfier 70watts per channel
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Hayley Dee
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0
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92
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January 24, 2010, 12:55:04 PM
by Hayley Dee
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MOVED: San po nakakabili nang westrak amp
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Hayley Dee
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0
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92
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January 24, 2010, 12:55:03 PM
by Hayley Dee
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MOVED: SMG 300 WATTS SCHEMATIC
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Hayley Dee
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0
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117
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January 24, 2010, 12:55:01 PM
by Hayley Dee
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MOVED: RMS 400watts
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Hayley Dee
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0
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86
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January 24, 2010, 12:55:00 PM
by Hayley Dee
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MOVED: 10 band graphic equalizer
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Hayley Dee
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0
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74
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January 24, 2010, 12:54:57 PM
by Hayley Dee
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MOVED: power amp
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Hayley Dee
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0
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52
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January 24, 2010, 12:54:56 PM
by Hayley Dee
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MOVED: 400watts amp:from indonesia, imitated by westrak philippines
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Hayley Dee
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0
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121
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January 24, 2010, 12:54:54 PM
by Hayley Dee
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MOVED: 100 watts amplifier by marconi s. pagarigan
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Hayley Dee
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0
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123
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January 24, 2010, 12:52:47 PM
by Hayley Dee
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sensing output need help.
« 1 2 »
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Monde
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28
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834
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January 24, 2010, 01:45:47 AM
by Miss ♥HaNnAh♥
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need schematic of smps
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Engineer Atom
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0
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122
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January 23, 2010, 10:05:27 AM
by Engineer Atom
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may computation po ba sa size ng buffles based sa laki ng speaker
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vhinz08
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31
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616
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January 21, 2010, 09:33:35 PM
by djlanz
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needed tested schematic diagram ng subwofer
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vhinz08
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12
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316
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January 15, 2010, 08:33:22 AM
by vhinz08
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cant reach 5 volts output!!! ano po ba reason mga master??
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LTSG
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1
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138
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January 15, 2010, 06:18:31 AM
by glenjoy
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variable power supply
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chicobulilit
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8
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204
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January 15, 2010, 03:47:39 AM
by Miss ♥HaNnAh♥
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LM317 pacheck if ok na po
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kelvinblank
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7
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231
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January 14, 2010, 12:31:53 PM
by kelvinblank
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sandwich type transformer meron ba nakakaalam nito?
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rogerjuvy
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2
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140
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January 14, 2010, 11:39:51 AM
by rogerjuvy
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ac resistance ng BE region ng BJT ( pa help need immediately!!! T_T)
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LTSG
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0
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86
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January 12, 2010, 12:23:02 PM
by LTSG
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White LED Drive Circuit (1.5V)
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Pindot
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3
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2883
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January 11, 2010, 11:35:39 PM
by Lhady Mhavz
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LM78L05 help!
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naryg
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7
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354
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January 11, 2010, 01:34:44 PM
by rdpzycho
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Need Help: Car Amplifier/Subwoofer naka Protect Po Lagi
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abusememore
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8
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474
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January 11, 2010, 01:05:12 PM
by I n s i d e r 2010
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PoWER SUPPLY input niya is ung mga outlet ng bahay tapos output is 5-15V vdc
« 1 2 »
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chicobulilit
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20
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802
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January 07, 2010, 12:07:17 AM
by dan.enriquez
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VCO=voltage controlled oscillator
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rinretsu
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2
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129
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January 06, 2010, 11:17:39 PM
by rinretsu
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PPTC resetable fuse question...
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insomartin
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2
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229
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January 04, 2010, 07:08:56 PM
by insomartin
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Topic you have posted in
Sticky Topic
