More about LED (745)

| This circuit was designed for use with an LED flashlight of the sort used by pedestrians, in particular those walking at night time. Once yo...

| Two new oscilloscopes have been announced by Teledyne LeCroy. The 334 (350 MHz) and 354 (500 MHz) models are based on the company’s WaveJet...

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| At the Intel Developer Forum held in San Francisco Intel’s Corporation CEO Brian Krzanich announced how a broad set of computing initiatives...

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| LED DC/DC booster power consumpotion: > 500mV, max 1V5 40mA The circuit hardware wiring made up via birds nesting technique and fit in to an...

| LED DC/DC booster power consumpotion: > 500mV, max 1V5 40mA The circuit hardware wiring made up via birds nesting technique and fit in to an...

| Board for driving (up to) 3 power LEDs according to the European Digital Adressable Lighting Interface (DALI) Standard, with a low power des...

| The simple tool shown here can help to sort or select through-hole LEDs by visually comparing their color, brightness and/or radiation angle...

| In the microcontroller world as elsewhere, learning by doing is a good approach. The Arduino Uno, which features especially low cost and a l...

| Editorial note: this circuit may not work, or not as described, in all countries depending on the way the Neutral (N) and Earth/Ground lines...