makervinod/PCB-LogicLevelShifterA 6-channel Logic Level Shifter PCB with on-board 3.3V Regulation
LOGIC LEVEL SHIFTER is an open-source printed circuit board by makervinod, from the makervinod/PCB-LogicLevelShifter repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board of 23 × 23 mm with 27 parts on 18 nets, routed with 174 tracks and 17 vias.
It is built around the AMS1117-3.3 and AO3404A. Its parts include 13 resistors, 6 transistors, 2 capacitors, 2 connectors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Components Required:
| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 |
| 6 | AO3404A | Silicon-Standard:SOT23-3 | Q1, Q2, Q3, Q4, Q5, Q6 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | Jumper_NC_Small | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | HV CONN | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | LV CONN | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J2 |
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It measures 23 × 23 mm and has 2 copper layers, 1.6 mm thick.
27 parts, built around the AMS1117-3.3 and AO3404A. 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 makervinod/PCB-LogicLevelShifter repository on GitHub, at the commit this page was made from: the board is KiCad/LOGIC LEVEL SHIFTER.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CC0-1.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).