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INDOOR SOLAR CELLS OPTIMISED TO CONVERT AMBIENT INDOOR LIGHT TO ELECTRICITY

Swedish and Chinese scientists have developed organic solar cells optimised to convert ambient indoor light to electricity. The power they produce is low, but is probably enough to feed the millions of products that the internet of things will bring online. For more information see the IDTechEx report on Energy Harvesting Microwatt to Megawatt 2019-2029. As the internet of […]

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SIMPLE LED LIGHT FLIP FLOP CIRCUIT HI TECH C EXAMPLE

The first Hi Tech C example is an example of the classic Hello world in C. Of course, this example is adapted to the world of the microcontroller. A 5V supply voltage for the… Electronics Projects, Simple Led Light Flip Flop Circuit Hi Tech C Example “hi tech c examples, led projects, microchip projects, microcontroller projects, “ The first Hi

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WALKING LED LIGHT CCS EXAMPLE PIC16F877

CCS C Walking LED Light using pic16f877 picmicro 8 LED Walking effect (As king rider led circuit) 100 ms delay Walking LED Circuit Schematic Walking LED Simulation Video Walking LED Light project proteus isis…Electronics Projects, Walking LED Light CCS Example PIC16F877 “ccs c examples, microchip projects, microcontroller projects, pic16f877 projects, “ CCS C Walking LED Light using pic16f877 picmicro 8 LED Walking effect

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DISCO LIGHT EFFECTS SYSTEM WITH PIC16F876

It is a circuit for the circuit only show animation, colored lights and sound in proportion to the severity of a circuit to change the animation speed, also have created this. Usually known as… Electronics Projects, Disco Light Effects System with PIC16F876 “microchip projects, microcontroller projects, pic16f876 projects, “ It is a circuit for the circuit only show animation,

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Knight Rider Light computer – version 2

This knight rider light computer is a successor of my first version of the Knight Rider. This version is much smaller and justifies the use of a microcontroller. The project is based on the PIC 12F629 microcontroller. The hardware part Unlike my previous project this light computer is build around the PIC12F629: a microcontroller with

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DIY Light Therapy Light, Sunlight Simulation SAD Light

Sunlight simulation and light therapy light boxes are commonly used as light therapy for treatment of Seasonal Affective Disorder (SAD). My mom has SAD and after seeing her wimpy light box I thought there had to be something better out there, after some research I was really surprised at the underwhelming sunlight simulator light therapy options on

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Dark Sensitive Switch – LED Light

Dark activated LED light is a simple project which operates a LED when the light falling on the LDR goes below a set point. The circuit is built using LM393 comparator, LDR as light sensor, preset (potentiometer) for sensitivity adjustment, transistor to drive the LED. The project can also be considered for use in energy

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Researchers develop LED covering full visible light spectrum

LED and OLED lighting, which is generally called solid-state lighting (SSL), is becoming more common as the next generation lighting. Evaluations of total luminous flux (a performance index for lighting) and color are important for SSL, and to evaluate those values, it is indispensable to measure the light intensity of each wavelength accurately based on

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What is the Graphene light bulb?

The graphene lightbulb has been the subject of a huge amount of speculation over the past few days. What is it? The truth is, nobody outside University of Manchester spin-out Graphene Lighting knows, so ignore anything you have heard or read. “As a scientist, I would love to say more, but for commercial reasons I

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Bicycle Persistence of Vision Light Display — February 2007

In February of 2007 I spent a little while prototyping a board that turns any bicycle wheel into a moving display billboard using a single string of LEDs. The idea was to do something that would be very visible, turn itself on and off automatically, have enough processing power to dynamically generate bike computer style

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