Tag Archives: electronics display

4 generations of my arduino based night/movement light.

4 generations of my arduino based night/movement light. Over the last few years I have been developing a Movement activated lighting board. I liked the idea of lighting that turned on and off by itself when you needed it. I made a LOT of prototypes over the years. I originally had a centralised system, with…
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Arduino Development Board Version Two

Here are some pics of the second version of my Arduino Development Board. Very happy with the board, everything is working great, and its really feature packed! It has got.. An LCD, a buzzer, 2 status leds, a potentiometer, a real time clock with battery backup, a high power relay (230v 10A), 3 high power PWM…
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Making displays

I've enjoyed making the displays I've needed.  I've used lots of LED types, from one or 2  status LED's to bar graphs and 7 segment LED's.       They're great for clocks or thermometers or volt/ammeters or anything really. While LCD's are great at scrolling output and displaying a number of text or number parameters.…
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