With a 4k1 collector resistor and 16mA drive into the led, the chosen (read ‘cheapest on ebay’) 6N135 is supposed to beat 1.5μs for both turn on and turn off, with typical figures of 90ns and 800ns.

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Dhananjay Gadre] happened across a useful little trick the other day. Take any old 1N4148 or 1N914 glass-package signal diode ...

Electromagnetic waves with frequencies between microwave and infrared light, also known as terahertz radiation, are leveraged ...

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

This video provides a clear explanation of resistors and their role in electronic circuits. It introduces the principles ...

Component Assembly from $2 at jlcpcb Not many talk about a redundancy power system in your airplane to save it from an ...

Abstract: This article demonstrates the protection effects using transient voltage suppressor (TVS) diodes based circuits under high-power microwave (HPM) pulses. Two types of TVS diodes were studied, ...

Abstract: The paper describes the planar Gunn diode, which is a device well suited to provide milli-metric and tera-hertz sources using microwave monolithic integrated circuit technologies. Different ...

Android and Web application that helps you read resistor color codes easily. Supports 4/5 bands, value ↔ colors, and multilingual use(Portuguese and English).

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