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Statistics: Posted by paronaram — Thu Jun 23, 2016 9:59 pm
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The schematic made by O2surplus is different since he used a HJ1602A LCD which is different from your LCD.
Statistics: Posted by mistergreen — Thu Jun 23, 2016 12:54 pm
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Item description:
LCD display module with blue blacklight.
Wide viewing angle and high contrast.
Built-in industry standard HD44780 equivalent LCD controller.
Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices.
LCM type: Characters
Can display 2-lines X 16-characters.
Operate with 5V DC.
Module dimension: 80mm x 35mm x 11mm.
Viewing area size: 64.5mm x 16mm
Statistics: Posted by paronaram — Tue Jun 21, 2016 11:29 pm
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Sent from my iPad using Tapatalk HD
Statistics: Posted by mistergreen — Tue Jun 21, 2016 9:57 pm
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I am using following LCD displays:
Thank you!
Statistics: Posted by paronaram — Sat Jun 18, 2016 8:36 pm
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I managed to build this close enough PAR meter.
What remains is to calibrate it against fixtures with known PAR readings.
In my endeavor I included a pH sensor and used my phone's screen for reading the results.
Will return with further details later. For now, this is the sensor
Once again, THANK YOU Mistergreen !!!
Statistics: Posted by ichristos — Wed Jan 21, 2015 2:42 pm
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No, everything is designed to work together so the diffusor from the light meter won't work.
Statistics: Posted by mistergreen — Tue Sep 30, 2014 9:14 am
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http://www.ebay.com/itm/200-000-Lux-Dig ... 2584971265
Statistics: Posted by Malakian — Fri Sep 05, 2014 4:24 pm
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I would build it myself, but getting the parts in/to Norway, all of a sudden makes it almost as much as the Apogee sensor.
Tried to figure out how to PM you, but didn't manage too...
Statistics: Posted by Malakian — Fri Sep 05, 2014 3:11 pm
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