
Ruuvilogger reva1
ruuvi/ruuvilogger_hw
You can find RuuviLogger related hardware design files from this repository. Design is almost finished, but not 100% ready. If RuuviLogger project continues, Rev.A version will be probably deprecated.

SIM33ELA devboard is an open-source printed circuit board by LuisHDR2024, from the LuisHDR2024/SIM33ELA_devboard repository on GitHub. It is a 4-layer board of 39.4 × 24.9 mm with 28 parts on 22 nets, routed with 88 tracks and 429 vias.
It is built around the SIM33ELA and XC6206P332MR-G. Its parts include 5 capacitors, 3 resistors, 2 ICs, 1 diode and 1 connector. It belongs with the microcontroller boards boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100 | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 15pF | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 2 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C2, C4 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 4.7k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | Conn_01x14_Pin | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J1 |
| 1 | G*** | kibuzzard-6A794BF7 | kibuzzard-6A794BF7 |
| 1 | G*** | kibuzzard-6A794C30 | kibuzzard-6A794C30 |
| 1 | G*** | kibuzzard-6A794C3A | kibuzzard-6A794C3A |
| 1 | G*** | kibuzzard-6A1C62F4 | kibuzzard-6A1C62F4 |
| 1 | G*** | kibuzzard-6A794CA6 | kibuzzard-6A794CA6 |
| 1 | G*** | kibuzzard-6A794CC9 | kibuzzard-6A794CC9 |
| 1 | G*** | kibuzzard-6A794C4F | kibuzzard-6A794C4F |
| 1 | G*** | kibuzzard-6A794C6C | kibuzzard-6A794C6C |
| 1 | G*** | kibuzzard-6A794B9A | kibuzzard-6A794B9A |
| 1 | G*** | kibuzzard-6A794BA4 | kibuzzard-6A794BA4 |
| 1 | G*** | kibuzzard-6A794C1E | kibuzzard-6A794C1E |
| 1 | G*** | kibuzzard-6A794D83 | kibuzzard-6A794D83 |
| 1 | G*** | kibuzzard-6A794BB9 | kibuzzard-6A794BB9 |
| 1 | G*** | kibuzzard-6A794CBC | kibuzzard-6A794CBC |
| 1 | G*** | kibuzzard-6A794C9C | kibuzzard-6A794C9C |
| 1 | LED_Small | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | SIM33ELA | Snapeda:SIM33ELA_foot | U3 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | XC6206P332MR | EasyEDA:SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | U1 |

ruuvi/ruuvilogger_hw
You can find RuuviLogger related hardware design files from this repository. Design is almost finished, but not 100% ready. If RuuviLogger project continues, Rev.A version will be probably deprecated.


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ch32v003 USB Driver for 3-digit 7-segment TN LCDs with touch


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Open, minimal sEMG wristband like the Meta Neural Band: 8-ch ADS1298 + nRF52832 BLE, dry gold electrodes on a flex, 3D-printed band. KiCad, FreeCAD, Zephyr, Python, simulations.

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It measures 39.4 × 24.9 mm and has 4 copper layers, 1.6 mm thick.
28 parts, built around the SIM33ELA and XC6206P332MR-G. 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 LuisHDR2024/SIM33ELA_devboard repository on GitHub, at the commit this page was made from: the board is SIM33ELA_devboard.kicad_pcb and its schematic SIM33ELA_devboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask LuisHDR2024 before reusing the design.