Richard Fisher

Electronics

Low power electronics

Traditionally all of my electronics projects have been mains powered, either direct or via a wall-wart style power supply. Recently I have had need to work on systems that need to be powered by batteries, this is a whole new world of challenges….

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Electronics

Outdoor counting

Having been involved with people counting in retail stores for a number of years I was interested by a new challenge, counting people in the great outdoors!

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