{"id":912,"date":"2021-11-01T19:13:12","date_gmt":"2021-11-01T18:13:12","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&p=912"},"modified":"2021-11-01T19:46:00","modified_gmt":"2021-11-01T18:46:00","slug":"m328-transistor-tester-lcr-diode-capacitance-esr-meter-pwm-square-wave-frequency-signal-generator","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/m328-transistor-tester-lcr-diode-capacitance-esr-meter-pwm-square-wave-frequency-signal-generator\/","title":{"rendered":"M328 Transistor Tester LCR Diode Capacitance ESR meter PWM Square wave Frequency Signal Generator"},"content":{"rendered":"

M328 Tester tranzistorov LCR Di\u00f3da Kapacita ESR meter PWM Gener\u00e1tor frekven\u010dn\u00e9ho sign\u00e1lu so \u0161tvorcov\u00fdmi vlnami<\/h2>\n

 <\/p>\n

Digit\u00e1lny LCD displej, \u013eahko \u010ditate\u013en\u00fd.
\nMo\u017eno prev\u00e1dzkova\u0165 s 9V bat\u00e9riou (nie je s\u00fa\u010das\u0165ou balenia).
\nRozpozna\u0165 pre NPN a pre PNP tranzistory, pre N-kan\u00e1l a pre P-kan\u00e1l MOSFET, pre JFET, pre di\u00f3du, pre induktory, pre odpory, pre kondenz\u00e1tory, pre tyristory alebo in\u00e9 zariadenia automaticky.
\nPodpora merania 2 odporov, podporovan\u00e9 aj meranie potenciometrom.
\nAutomaticky otestujte kol\u00edky komponentu a zobrazte ich na displeji.<\/p>\n

1. Oper\u00e1cia merania jedn\u00fdm tla\u010didlom, oneskorenie automatick\u00e9ho vypnutia. Vyp\u00ednac\u00ed pr\u00fad je len 20nA, podpora prev\u00e1dzky na bat\u00e9rie
\n2: Automatick\u00e1 detekcia PNP a NPN bipol\u00e1rneho tranzistora, N, P-kan\u00e1lov\u00fd MOSFET, JFET tranzistory s efektom po\u013ea, di\u00f3dy, dve di\u00f3dy, tyristory, odpory, kondenz\u00e1tory, tlmivky. Automatick\u00e1 detekcia faktora zosilnenia pr\u00fadu (B) Defin\u00edcie pinov a zap\u00ednacie nap\u00e4tie tranzistora a prechodu emitoru (Uf), Darlingtonovho tranzistora prostredn\u00edctvom vysok\u00e9ho prahov\u00e9ho nap\u00e4tia a vysok\u00e9ho pr\u00fadov\u00e9ho zosilnenia.
\n3: Dok\u00e1\u017ee rozpozna\u0165 bipol\u00e1rne tranzistory a vn\u00fatorn\u00fa ochrann\u00fa di\u00f3du MOSFET a zobraz\u00ed sa na obrazovke. M\u00f4\u017ee sa mera\u0165 prahov\u00e9 nap\u00e4tie a kapacita hradla MOSFET.
\n4: Podporujte dve merania odporu, je mo\u017en\u00e9 mera\u0165 aj potenci\u00e1l. Najvy\u0161\u0161ie rozl\u00ed\u0161enie je meranie odporu 0,1 ohm, najvy\u0161\u0161ia nameran\u00e1 hodnota 50 mili\u00f3nov eur.
\n5: Rozsah merania kapacity od 25pf do 100mF (10 \u4e07 UF). Rozl\u00ed\u0161enie a\u017e 1 pF. Kapacita 0,09 UF m\u00f4\u017ee by\u0165 detekovan\u00e1 nad ekvivalentn\u00fdm s\u00e9riov\u00fdm odporom (ESR), rozl\u00ed\u0161enie 0,01 ohmov. Ak chcete zobrazi\u0165 hodnotu straty nap\u00e4tia kondenz\u00e1tora a zv\u00fd\u0161i\u0165 kapacitu samostatn\u00e9ho vedenia merania ESR, dostupn\u00e9ho online (na obvode) priameho merania hodnoty kondenz\u00e1tora a ESR, jednoduch\u00e1 \u00fadr\u017eba a rie\u0161enie probl\u00e9mov s kapacitou.
\n6. Rozsah merania induk\u010dnosti 0,01MH-20H, v opa\u010dnom pr\u00edpade sa zobraz\u00ed ako odpor, ak sa jednosmern\u00fd odpor induktora vy\u0161\u0161\u00ed ako 2100 zobraz\u00ed ako eur\u00f3psky odpor.
\n7. M\u00f4\u017eu dve di\u00f3dy zobrazova\u0165 symboly v spr\u00e1vnom smere, zobrazuj\u00face pokles nap\u00e4tia vpred. LED detegovan\u00e1 ako pokles nap\u00e4tia v priepustnom smere di\u00f3dy vy\u0161\u0161\u00ed ako norm\u00e1lne. Du\u00e1lne LED rozpoznan\u00e9 ako dvojit\u00e1 di\u00f3da. S\u00fa\u010dasn\u00e1 detekcia LED blik\u00e1, ve\u013emi intuit\u00edvne.
\n8. Ka\u017ed\u00fd test \u010dasu je asi dve sekundy, iba meranie ve\u013ekej kapacity a vysokej induk\u010dnosti bude trva\u0165 dlho<\/p>\n

Dodato\u010dn\u00e1 funkcia:<\/strong><\/p>\n

1. Gener\u00e1tor sign\u00e1lu \u0161tvorcov\u00fdch v\u013an, volite\u013ene vstavan\u00fd v rozsahu 1HZ-2MHZ sign\u00e1l \u0161tvorcov\u00fdch v\u013an;
\n2. Gener\u00e1tor impulzn\u00e9ho sign\u00e1lu PWM pre 1-99 % sign\u00e1lu modulovan\u00e9ho \u0161\u00edrkou impulzu;
\n3. Funkcia frekven\u010dn\u00e9ho mera\u010da m\u00f4\u017ee testova\u0165 1HZ-25KHZ alebo vy\u0161\u0161\u00ed frekven\u010dn\u00fd sign\u00e1l (v tomto pr\u00edpade mierne zn\u00ed\u017eenie presnosti)<\/p>\n

Ako pou\u017ei\u0165:<\/strong>
\n1. Rezistorov\u00e9 zv\u00e1ranie. Ak nepozn\u00e1te chromatick\u00e9 kruhy, skontrolujte odpor pomocou multimetra.
\n2. Zv\u00e1ranie ostatn\u00fdch komponentov. Uistite sa, \u017ee typ a smer tranzistora s\u00fa spr\u00e1vne.
\n3. Namiesto pripojenia k M328 a LCD pripojte nap\u00e1jac\u00ed zdroj (9V bat\u00e9ria alebo 5,5V-12V extern\u00fd jednosmern\u00fd zdroj). Potom pomocou multimetra zmerajte nap\u00e4tie medzi kol\u00edkmi 7 a 22. Ak je nap\u00e4tie +5V, znamen\u00e1 to, \u017ee mera\u010d pracuje v norm\u00e1lnom stave.
\n4. Odpojte nap\u00e1janie, pripojte M328 a LCD. Po dokon\u010den\u00ed v\u0161etk\u00fdch in\u0161tal\u00e1ci\u00ed pripojte nap\u00e1jac\u00ed zdroj.
\n5. Podrobn\u00fd n\u00e1vod na in\u0161tal\u00e1ciu:<\/p>\n

Technick\u00e9 \u00fadaje:<\/strong>
\nDisplej: 12864
\nNap\u00e4tie: DC5,5-12V
\nPr\u00fad: 24mA
\nNap\u00e1janie: 9V bat\u00e9ria (nie je s\u00fa\u010das\u0165ou balenia)
\nMeranie odporu: Max.50M\u03a9
\nOdpor Rozl\u00ed\u0161enie: 0,1\u03a9
\nMeranie kapacity: 25pF~100mF
\nKapacita Rozl\u00ed\u0161enie: 1pF
\nMeranie induk\u010dnosti: 0,01 MHz~20H
\nVe\u013ekos\u0165 obrazovky: 5 * 3,5 cm \/ 2 * 1,4 palca
\nVe\u013ekos\u0165 PCB: 7,5 * 6 cm \/ 3 * 2,4 palca<\/p>\n","protected":false},"excerpt":{"rendered":"

M328 Tester tranzistorov LCR Di\u00f3da Kapacita ESR meter PWM Gener\u00e1tor frekven\u010dn\u00e9ho sign\u00e1lu so \u0161tvorcov\u00fdmi vlnami   Digit\u00e1lny LCD displej, \u013eahko…<\/p>\n","protected":false},"featured_media":913,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[58],"product_tag":[],"class_list":{"0":"post-912","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tester","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"yoast_head":"\nM328 Transistor Tester LCR Diode Capacitance ESR meter PWM Square wave Frequency Signal Generator - Arduino e-shop<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/m328-transistor-tester-lcr-diode-capacitance-esr-meter-pwm-square-wave-frequency-signal-generator\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M328 Transistor Tester LCR Diode Capacitance ESR meter PWM Square wave Frequency Signal Generator - 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