Semiconductor analyser tester
I make a Semiconductor analyser tester.The original concept and design if from Elector .
| Here it is the material,resistors,capasitors,diode,plastic box,pcb,pic,battery box,e.t.c,except the 3 microcircuit 74HC4052,and switch on-off. | Here i open holes to plastic box for switch on-off,cable tester,and the center for the LCD display. | Here i have put screws for LCD display,and i place switch on-off,and a elastic for protected the tester output cables. | ||
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| Another one view from top side. | Here i programmed the pic PIC16F876-20/SP with this USB programmer. | Here it is ready the compontents with soldering iron.Yet i do not have put the pic and three microcircuit at base. | ||
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| And from the other side. | Here with soldering iron i put the many-cable to pin jack,for to connect the main circuit with LCD display . | Here it is ready and from the two ends. | ||
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| Here i connect with pins jack the one end of many cable to main circuit. | Here with base soldering iron at low temperature 280 c ,i connect the many pins jack at LCD display,for to connect with main unit. | Here it is absolutely ready all the project. | ||
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| Here i make a test at PNP transistor. | Here i make a test at NPN transistor. | Here i make a test a JFET transistor | ||
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| Here i make a test a Diode | Click here for you see video | |||
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