2 layers168.9 × 123.3 mm
OEM ECU
aeonSolutions/AeonLabs-AI-Volvo-MKII-Open-Hardware
Volvo MKII Open Hardware
296 parts161CC0-1.0
2 layers97 × 93.5 mm
16ChannelCurrent
Techno11/CurrentMonitor1Monitor current in an electrical panel and report it over MQTT
- Size
- 97 × 93.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 36
- Nets
- 117
- Pads
- 322
- Tracks, vias
- 324, 11
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 17 Aug 2023
- Updated
- 30 Apr 2025
Overview
16ChannelCurrent is an open-source printed circuit board by Techno11, from the Techno11/CurrentMonitor repository on GitHub, published under the Unlicense licence. It is a 2-layer board of 97 × 93.5 mm with 36 parts on 117 nets, routed with 324 tracks and 11 vias.
It is built around the ADS1115. Its parts include 4 resistors, 4 ICs, 4 diodes and 1 connector. It belongs with the RP2040 boards of this library.
Main components
1Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | CurrentSensor | footprints:TRRS-PJ-320A | locked, locked, locked, locked, locked, locked, locked, locked, locked, locked, locked, locked, locked, locked, locked, locked |
| 4 | 330 | Resistor_SMD:R_0201_0603Metric | R0, R1, R2, R3 |
| 4 | LED | LED_SMD:LED_0603_1608Metric | D0, D1, D2, D3 |
| 4 | MountingHole | MountingHole:MountingHole_2.1mm | M0, M1, M2, M3 |
| 2 | locked | footprints:XDCR_BOB-09056 | U3_A1, U3_B1 |
| 2 | locked | footprints:AMPHENOL_54602-908LF | locked, locked |
| 1 | ADS1115 | footprints:MODULE_1085_ADAFRUIT_ADS1115 | U2 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | USB_C_Receptacle_PowerOnly_6P | footprints:USB_C_Receptacle_GCT_USB4085_with3d | P1 |
| 1 | locked | Connector_PinHeader_1.00mm:PinHeader_2x04_P1.00mm_Vertical | H1 |
Questions
How big is the 16ChannelCurrent PCB?
It measures 97 × 93.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 16ChannelCurrent use?
36 parts, built around the ADS1115. 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.
Where can I download the 16ChannelCurrent KiCad files?
From the Techno11/CurrentMonitor repository on GitHub, at the commit this page was made from: the board is pcb/16ChannelCurrent/16ChannelCurrent.kicad_pcb and its schematic pcb/16ChannelCurrent/16ChannelCurrent.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 16ChannelCurrent design in my own project?
Its repository publishes it under the Unlicense 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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