Cum citim rezistoarele notate dupa codul culorilor

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How measure a bipolar transistor with multimeter

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Cum citim valoarea unui condensator si multe alte detalii tehnice

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The difference between linear and logarithmic potentiometers and some practical demonstrations

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ESR-ul și condensatorul electrolitic

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Principiul de functionare a unui AAR

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How to measure and test an optocoupler

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🚗 Auto Mechanics Don’t Want You to Know This Tail Light Repair Hack! Unbelievable 😱

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