
Breakout 112pin Connector
rusefi/rusefi
rusefi - GPL internal combustion engine control unit

UEXT level shift module allow boards with UEXT connector to interface modules with voltage levels from 1.65V to 5.5V
UEXT LVL SHIFT Rev A is an open-source printed circuit board by OLIMEX, from the OLIMEX/UEXT-LVL-SHIFT repository on GitHub, published under the MIT licence. It is a 2-layer board of 40 × 22 mm with 42 parts on 26 nets, routed with 746 tracks and 130 vias.
Its parts include 12 resistors, 7 capacitors and 3 ICs.
UEXT level shift module allow boards with UEXT connector to interface modules with voltage levels from 1.65V to 5.5V

https://www.olimex.com/Products/Modules/Adapters/UEXT-LVL-SHIFT/open-source-hardware
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10k/R0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R1, R2, R6, R7, R11, R12 |
| 6 | 1uF/6.3V/10%/X5R/C0402 | OLIMEX_RLC-FP:C_0402_5MIL_DWS | C2, C3, C4, C5, C6, C7 |
| 4 | 1k/R0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R3, R4, R9, R10 |
| 4 | BSS138(SOT23-3) | OLIMEX_Transistors-FP:SOT23 | FET1, FET2, FET3, FET4 |
| 3 | SN74LVC2T45DCUR(VSSOP-8) | OLIMEX_IC-FP:VSSOP-8_Pitch-0.50mm_Pad-0.25mm_Dimensions-2.30x2.00x1.00mm | U1, U2, U3 |
| 2 | 2.2k/R0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R5, R8 |
| 2 | Drill(3.3mm)/Restrict(7.00mm) | OLIMEX_Other-FP:Mounting_Hole_Drill-3.3mm_Clerance-7mm | MH1, MH2 |
| 2 | Fiducial | OLIMEX_Other-FP:Fiducial1x3 | FID1, FID3 |
| 2 | Fiducial | OLIMEX_Other-FP:Fiducial1x3_Paste | FID2, FID4 |
| 2 | P-B-V-10-LF | OLIMEX_Connectors-FP:GBH-254-SMT-10 | UEXT_1.65V_to_5V5, UEXT_3V3 |
| 1 | 47uF/6.3V/20%/X5R/C0805 | OLIMEX_RLC-FP:C_0805_5MIL_DWS | C1 |
| 1 | CE_Sign | OLIMEX_Signs-FP:CE_Sign | Sign_CE |
| 1 | Logo_OLIMEX_SMALL_TB | OLIMEX_Signs-FP:Logo_OLIMEX_SMALL_TB | Logo_OLIMEX_SMALL_TB |
| 1 | Logo_OLIMEX_TB | OLIMEX_Signs-FP:Logo_OLIMEX_TB | Logo_OLIMEX_TB-Top |
| 1 | Sign_Antistatic | OLIMEX_Signs-FP:Sign_Antistatic | Sign_Antistatic |
| 1 | Sign_OSHW_8x8 | OLIMEX_Signs-FP:Sign_OSHW_8x8 | Sign_OSHW_8x8 |
| 1 | Sign_PB-Free | OLIMEX_Signs-FP:Sign_PB-Free | Sign_PB-Free |
| 1 | Sign_RecycleBin | OLIMEX_Signs-FP:Sign_RecycleBin_1 | Sign_RecycleBin |
| 1 | Sign_RoHS | OLIMEX_Signs-FP:Sign_RoHS_1 | Sign_RoHS |
It measures 40 × 22 mm and has 2 copper layers, 1.58 mm thick.
42 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the OLIMEX/UEXT-LVL-SHIFT repository on GitHub, at the commit this page was made from: the board is HARDWARE/UEXT-LVL-SHIFT_Rev_A/UEXT-LVL-SHIFT_Rev_A.kicad_pcb and its schematic HARDWARE/UEXT-LVL-SHIFT_Rev_A/UEXT-LVL-SHIFT_Rev_A.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

rusefi/rusefi
rusefi - GPL internal combustion engine control unit


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