I2C-Level-Converter
About the I2C-Level-Converter PCB
I2C-Level-Converter is an open source PCB design by bluerobotics, published on GitHub under the MIT license. It is a 2-layer board measuring 34 × 11.6 mm, with 15 components from 10 distinct parts.
Other key parts include the PCA9306D,118 and MIC5365-3.3YC5. By type, the board carries 5 resistors, 4 connectors, 4 capacitors and 2 ICs.
From the project
Simple I2C Level Converter with Dronecode compatible connectors.
Main components on the I2C-Level-Converter
I2C-Level-Converter bill of materials (BOM)
15 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PCA9306D,118 NXP | SO-8_3.9x4.9mm_P1.27mm_correct | U1 |
| 1 | MIC5365-3.3YC5 Microchip Technology | SOT-353_SC-70-5 | U2 |
| 1 | controllerHeader XFCN | Pin_Header_1x4_2.54mm_Vertical | J1 |
| 1 | deviceHeader XFCN | Pin_Header_1x4_2.54mm_Vertical | J2 |
| 1 | deviceDF13 HRS | HRS_DF13C_4P_1.25V(21) | J3 |
| 1 | deviceGH JST | BM04B-GHS-TBT | J4 |
| 2 | 100nF 50V Murata Electronics | C_0402_1005Metric-minimized | C1, C4 |
| 2 | 1uF 50V Samsung Electro-Mechanics | C_0603_1608Metric-minimized | C2, C3 |
| 4 | 1k YAGEO | R_0402_1005Metric-minimized | R1, R2, R4, R5 |
| 1 | 200k YAGEO | R_0402_1005Metric-minimized | R3 |
I2C-Level-Converter design files
The KiCad project lives in the bluerobotics/I2C-Level-Converter repository on GitHub; these links point at the commit this page was built from.
I2C-Level-Converter: common questions
How big is the I2C-Level-Converter PCB?
The I2C-Level-Converter measures 34 × 11.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the I2C-Level-Converter?
15 components, from 10 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the I2C-Level-Converter design files?
From the bluerobotics/I2C-Level-Converter repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the I2C-Level-Converter design in my own project?
Yes, under the terms of its MIT license, which bluerobotics chose for the repository.