Nanoparticle tech could make for brighter, longer-lasting LEDs By Ben Coxworth August 10, 2020 An array of conventional LED diodes, as used within an LED light bulb tarczas/Depositphotos View 2 Images ...
LED bulbs are known for longevity, but how you use them plays a larger role than many realize, and small details can quietly affect how long they last.
Na jednej nóżce jest przylutowany rezystor, na drugiej zaś (prawdopodobnie) dioda zenera. Nie Zenera ale najpewniej zwykła dioda - zabezpiecza przed uszkodzeniem LED przy odwrotnym podłączaniu ...
Witam, Wykonuję modyfikację pewnego urządzenia, dodając zewnętrzne zasilanie. Aktualnie działa wyłącznie na baterii 9 V. Bez wchodzenia w szczegóły. Układ zasilacza standardowy! Tzn. pierwotnie układ ...
The simple Diode and LED Tester presented here costs under £5 to build (including all components, the battery and a cheap case) and will indicate the polarity of almost all types of LED and other ...
I needed a pulsating light for a certain signaling. Voltage was 230V. So I decided to make a simple circuit, consisted of a LED diode, two capacitors, two resistors, a diac and a diode. Activity of ...
InertiaLED is a new company that makes LED light towers that work with the BMW, KTM and other CAN bus systems. No additional CAN bus load resistor (review)is required, as it is for other types of LEDs ...
Samsung Electronics is set to reveal the progress of commercializing its transparent micro light-emitting diode (LED) display at CES 2026 this month. Transparent micro LED is a technology that has ...
On a physical level, a transistor’s internal functioning is very complex, but, in practice, using it in some simple experiments is quite easy and affordable for everyone. A transistor allows to create ...
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