Seven

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2 Digit Seven Segment Display

Most of the newbies are confused about using two or more seven segment displays, here is an instructable showing the implementation of the same with a microcontroller.This is possible by virtue of high switching speed of LED and high of the microcontroller. Components Required 1. Seven segment di…By: sriksh9 Continue Reading » Instructables: exploring –(…)

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Simple Seven Segment Temperature Display Using Arduino

This is a project that has been implemented in the simplest way possible with just an Arduino UNO and a simple temperature sensor (LM35). No ICs are used to control the seven segment displays (The Arduino does everything ).Applications This can be used as a simple home ambient temperature device.It…By: glenzac Continue Reading » Instructables:(…)

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French presidential candidate Mélenchon uses ‘hologram’ optical illusion to appear in seven places

As the April 23rd French presidential election approaches, candidates are predictably stumping to bring voters out, but far-left candidate Jean-Luc Mélenchon may have the most effective strategy: using an optical illusion, he beamed “holograms” of himself to six cities around the country. As Le Parisien reports, Mélenchon, who is often compared to Bernie Sanders, uses(…)