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lre5-lcd2

LRE5-LCD2



* 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

–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

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

BOM LCSC

these are the parts which must be handsoldered

CommentDesignatorFootprintLCSC Part NumberLot
ULN2003ADRWQ1-Q3SOIC-18_300milC96833
PEC11R-4015F-S24ENC1-ENC5thtC1437895
Micromatch-2×5LCDi1,LCDo1,Ji89,Jo89thtC5909544
SwitchS1thtC2735131

S1 can be stuffed with: Matias, CherryMX, MEC-3FTH9, TL1265

BOM AliExpress

BOM LCSC

these are the parts which are presoldered by the Pick and Place Machine

CommentDesignatorFootprintLCSC Part Number
47uFC1,C21206C96123
100nFC3,C4,C7,C80805C49678
10uFC5,C61206C13585
LED-YellowDa1,Db1,Dc1,Dd1,De1-Da19,Db19,Dc19,Dd19,De190603C72038
180R1-R50603C22828
1KR6,R71206C4410
10kR8-R250603C25804
74HC595U1-U3SOIC-16C5947
74HC165U4,U5SOIC-16C5613

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

PART Locations


To Do

making Revision 2, because in 1 the Transistor-Array-Fottprint is wrong and had to bridged

Community users working on it

  • Phatline = PCB & Shematic, UI-Programming, Documentation…

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

lre5-lcd2.txt · Last modified: 2021/03/10 13:25 by phatline