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diff --git a/analog-driver-board/README.md b/analog-driver-board/README.md index b3e077b..f415761 100644 --- a/analog-driver-board/README.md +++ b/analog-driver-board/README.md @@ -1,10 +1,10 @@ # Analog Driver Board -A simple photoreactor driver board providing control of light intensity. This control is achieved through adjustment of the board-mounted potentiometer. No software is required, and multiple WPP reactors fitted with this board can be connected in series to a single power source.However, fan speed isn’t adjustable and is maintained at maximum. +A simple photoreactor driver board providing control of light intensity. This control is achieved through adjustment of the board-mounted potentiometer. No software is required, and multiple WPP reactors fitted with this board can be connected in series to a single power source. However, fan speed isn’t adjustable and is maintained at maximum. Relative light intensity can be determined using the analog driver board test points and a multimeter. See operation instructions for more information. -The analog driver board is the recommended driver solution for a typical user. +The analog driver board is the recommended driver solution for a typical user. ## PCB @@ -34,7 +34,7 @@ PCB images generated with [tracespace](https://github.com/tracespace/tracespace) | U2 | LED driver | Mean Well | LDD-1000L | $6.00 | [DigiKey](https://www.digikey.com/en/products/detail/mean-well-usa-inc/LDD-1000L/7704722) [Allied](https://www.alliedelec.com/product/mean-well/ldd-1000l/70345765/) | All prices are extended estimates in USD. -In general these are overestimates, so this should be an upper-estimate on cost. +In general, these are overestimates, so this should be an upper-estimate on cost. Many of these components can be substituted, so take the above as suggestions. Boards themselves can be printed for approximately $5 each. |