lcd

“Interface Keyboard Or Rs 232 With Or Without Lcd Display”.

Sabrent sbt-usc1k usb serial (9-pin) db-9 rs-232, General brand sabrent model sbt-usc1k type usb to db9 (rs-232) spec length 1 ft. connector number 2 features features converts a standard 9-pin serial port to usb. Line interactive sine wave ups system 3kva snmp 2u rack, Smartpro 230v 3kva 2.7kw line-interactive sine wave ups, 2u rack/tower, extended …

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Switch through custom data with 16×2 LCD screen and Raspberry Pi

Introduction After starting my circuit testing with some LEDs and switches I moved up to a small 16×2 LCD screen (HD44780 controller) with the Raspberry Pi.  The configuration of the LCD pins and base code for output to the 16×2 LCD screen is taken from the excellent Raspberry Pi Spy website.  I’ve made a few modifications: …

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