
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

A Current Sensing Module with Input protection for INA228
INA228 Simple is an open-source printed circuit board by zemonkey, from the zemonkey/INA228_Simple repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 52.7 × 28.1 mm with 24 parts on 15 nets, routed with 133 tracks and 48 vias.
Its parts include 8 resistors, 2 diodes, 2 connectors, 1 capacitor and 1 IC.
A Current Sensing Module with Input protection for INA228
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | Jumper_2_Open | TestPoint:TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8 |
| 2 | 1.5 | Fusible Resistor:FKN50SJR-52-1R5 | R2, R4 |
| 2 | 15 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R6 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R8 |
| 2 | D | Diode_SMD:D_SMA_Handsoldering | D1, D2 |
| 2 | Ferrite | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1, FB2 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | Conn_01x05_Male | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J2 |
| 1 | INA228AIDGSR | Package_SO:VSSOP-10_3x3mm_P0.5mm | U1 |
| 1 | R_US | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R3 |
| 1 | R_US | Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal | R1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_RND:TerminalBlock_RND_205-00067_1x02_P7.50mm_Horizontal | J1 |
It measures 52.7 × 28.1 mm and has 2 copper layers, 1.69 mm thick.
24 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 zemonkey/INA228_Simple repository on GitHub, at the commit this page was made from: the board is INA228_Simple.kicad_pcb and its schematic INA228_Simple.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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