search

rusefi / hellen-NB2-issues

0 stars 1 forks source link

H72d BOM shortage #13

Closed BeerMoneyMotorsports closed 2 years ago

BeerMoneyMotorsports commented 2 years ago

Parts shortages as of 9/22/2021. Support for alternatives needed! plz halp

1- L421 - MWSA0503-100MT 2- L420 - NLV32T-2R2J-PF -> let's look at NB1 -> C223413 -> https://jlcpcb.com/parts/ shows stock 3- U420 - LMR14020SDDAR 4- Q1,Q2,Q305... - AUIPS2041LTR 5- Y101 - FC-12M32.768KHZ7PF20PPM 6- U105 - STM32F427IGT6(Andrey supplies) 7- U440 - TJA1021T/20/CM,118

rusefillc commented 2 years ago

@BeerMoneyMotorsports please add hellen designators to make things more efficient

how is NB1 doing? hellen designators are usually same between boards

BeerMoneyMotorsports commented 2 years ago

NB1

1- MWSA0503S-100MT 2- LBC3225T2R2MR 3- LMR14030SDDAR 4- ZXMS6005 5- SC-20S,32.768kHz,20PPM, 7pF 6- NA 7- not on BOM

rusefillc commented 2 years ago

@BeerMoneyMotorsports we order parts at JLCPCB so using JLCPCB part numbers is pretty nice.

it looks like we have a solution for 80% of the ticket, let's close this one and open a new one if we have any remaining issues?

rusefillc commented 2 years ago

See https://github.com/andreika-git/hellen-one/issues/72