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I bought some of these http://www.ebay.com/itm/221946221520 and they are nice. They just fit (width) into a half rack width case. Only issue is the need for a >=16 VAC (>= 20 VDC) supply in addition to 5 V. This can be solved with a $1 ebay boost converter. They have a ribbon cable attached but the unpopulated 18 pin header is equivalent. They are compatible with HD44780 protocol.
Quote from: macboy on June 07, 2016, 11:18:38 pmI bought some of these http://www.ebay.com/itm/221946221520 and they are nice. They just fit (width) into a half rack width case. Only issue is the need for a >=16 VAC (>= 20 VDC) supply in addition to 5 V. This can be solved with a $1 ebay boost converter. They have a ribbon cable attached but the unpopulated 18 pin header is equivalent. They are compatible with HD44780 protocol. Very nice, but in my case the shippingcosts is 6 times the itemcosts and they add this to every item, rediculous.