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====== LRE5-LCD2 ======
{{:phatline:LRE5-LCD2-3D-Top.png?500|}}\\
**  * 5 Encoders\\
  * 5 Ledrings\\
  * 5 ENC-Switchs\\
  * 5 3LEDS for ENC-Switches\\
  * 1 Shift-Switch\\
  * 2 1306 7Pin- OLED-LCDs**\\
controlled from a STM32F4 Microcontroller [[dipcoref4]],[[CV1]]\\
build for CV1 as UI-Expansion-PCB.\\

ready for Pick and Place\\
{{:phatline:LRE5-LCD2-3D-Buttom.png?500|}}\\
--all Parts except the ULN-Driver-ICs are on the Top-Side, and are presoldered..\\


====== Hardware Requirements ======
  * [[CV1]] or other MIOS32 Cores\\
  * Soldering Iron - with a Dip that can Handle Thruhole-Parts, solder Paste...\\
  * dont forget the Micromatch connectors, and Ribbon cables\\

====== Shematic ======
{{:phatline:LRE5-LCD2-Shematic.pdf?800|}}\\
{{:phatline:LRE5-LCD2-Shematic.png?800|}}\\

====== Building ======
The Design is optimized for Pick and Place > allmost all SMD Parts are on the Top-PCB\\
The Rest is Thruhole  > easy, the ULN Driver are SMD and has to be handsolderd\\

now waiting for Presoldered PCBs\\
{{:phatline:LRE5-LCD2-PCB.png?500|}}\\

===== BOM LCSC=====
these are the parts which must be handsoldered\\
^Comment^Designator^Footprint^LCSC Part Number^Lot^
|ULN2003ADRW|Q1-Q3|SOIC-18_300mil|C9683|3|
|PEC11R-4015F-S24|ENC1-ENC5|tht|C143789|5|
|Micromatch-2x5|LCDi1,LCDo1,Ji89,Jo89|tht|C590954|4|
|Switch|S1|tht|C273513|1|
**S1 can be stuffed with:** Matias, CherryMX, MEC-3FTH9, TL1265\\


===== BOM AliExpress=====
[[https://de.aliexpress.com/item/32831561142.html?spm=a2g0s.9042311.0.0.27424c4dzZbi5A|2xSSD1306-7Pin]]


===== BOM LCSC=====
these are the parts which are presoldered by the Pick and Place Machine\\
^Comment^Designator^Footprint^LCSC Part Number^
|47uF|C1,C2|1206|C96123|
|100nF|C3,C4,C7,C8|0805|C49678|
|10uF|C5,C6|1206|C13585|
|LED-Yellow|Da1,Db1,Dc1,Dd1,De1-Da19,Db19,Dc19,Dd19,De19|0603|C72038|
|180|R1-R5|0603|C22828|
|1K|R6,R7|1206|C4410|
|10k|R8-R25|0603|C25804|
|74HC595|U1-U3|SOIC-16|C5947|
|74HC165|U4,U5|SOIC-16|C5613|

+ Ribbon Cables for example (MOUSER):\\
710-63911015521CAB|1\\


===== PART Locations=====
{{:phatline:LRE5-LCD2-PCP-Parts.png?500|}}\\

====== To Do ======
waiting for christmas\\

====== Community users working on it ======
  * **[[Phatline]]** =  PCB & Shematic, UI-Programming, Documentation...\\

Just let a Private message on the forum to user already involved.\\
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