| A proportional radio control is ideal for controlling the speed and direction of model cars, planes or boats. Unfortunately, there are often...
More about LED (742)
| NanoSound DAC 2 is the world's first Raspberry Pi DAC with 1.5“ Colour OLED display, 2 x precise crystal, much improved sound quality and mu...
| This is a submission from Distrelec. They now stock the new multicolour 240 series LED installation beacons from Werma, the technological le...
| At first glance, dimming LED lamps appears rather simple. Take a PWM output from any desired microcontroller, use this signal to drive a pow...
| This article describes the electronics, the BL600 program and the Android program; the last being an Android smartphone application with whi...
| Take two DVD players, use one as a plotting platform moving forward and backward, and mount the other vertically on it to provide left and r...
| The effect of gravitational acceleration on an object is demonstrated with a virtual ball rolling and bouncing on a Neopixel-based LED bar....
| Knowing how to calculate an LED current limiting resistor is one thing, taking into account all other sorts of parameters as well is another...
| Many LEDs, those highly popular Light Emitting Diodes, die prematurely because they are improperly used by people who know little to nothing...
| Designed to be used mainly as a vehicle heads-up display, this OLED panel is brilliant in the dark but also easily readable in the daylight.