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💬 LCDUINO

openhardware.io last edited by

https://www.openhardware.io/view/8247/LCDUINO
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mfalkvidd Mod last edited by

( Verifying that posting to this thread works. Please ignore. )
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NeverDie Hero Member last edited by

Testing using Firefox browser.
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NeverDie Hero Member last edited by

This project is missing a bill of materials. In particular, the LCD components don't appear to be named, not even on the schematic.

Also, do there exist gerber files to accompany it?
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Nca78 Hardware Contributor last edited by @NeverDie

@NeverDie said in LCDUINO:

the LCD components don't appear to be named, not even on the schematic

Looks like a typical text LCD like 1602 on the picture.
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serial 20 arduino nano 13 lcd 5 uart 4

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@shabba The majority of the components are 0603 SMD package type (except 2 smd resistors on the usb lines which are not really mandatory and can be replaced with a solder bridge). There you go (extracted from schematic - I can't do better than this because it involves more work and I don't have time for it, sorry): a) 9 x 100nF 0603 SMD MLCC capacitors, X5R/X7R (voltage can be 10V and above) b) 3 x 1uF 0603 SMD MLCC capacitors, X5R/X7R (voltage can be 10V and above) c) 1 x 10uF 0603 SMD MLCC capacitor, X5R/X7R (voltage can be 10V and above) d) 1 x 22uF 0603 SMD MLCC capacitor, X5R/X7R (voltage can be 10V and above) e) 1 x 10nF 0603 SMD MLCC capacitor, X5R/X7R (voltage can be 10V and above) f) 1 x ferrite bead 0603 SMD blm18he152sn1d g) 3 x 330 ohm 0603 SMD resistor h) 1 x 1Kohm 0603 SMD resistor i) 1 x 10Kohm 0603 SMD resistor j) 1 x 56Kohm 0603 SMD resistor k) 1 x MCP1703A-3302 3.3V/0.25A voltage regulator l) 1 x TXB0104 voltage level converter m) 1 x ATMEGA328P-MU AVR MCU (QFN32 package) n) 1 x CP2102 USB to serial (QFN28 package) o) 3 x 0603 SMD LEDs (your pick here) p) 1 x ATSHA204A (SOT-23 package) q) 1 x RFM69W module (your pick regarding working frequency) r) 1 x ZTTCS16.00MX ceramic resonator s) 1 x USB A type male connector for PCB and 1 SMD reset switch (I have no exact links for this, sorry)
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