2 layers100 × 100 mm
2 layers20 × 12 mm
NiHmod
Tert2/KiCADKiCAD data
- Size
- 20 × 12 mm
- Copper layers
- 2
- Thickness
- 1 mm
- Parts
- 16
- Nets
- 10
- Pads
- 43
- Tracks, vias
- 22, 18
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 29 Apr 2025
- Updated
- 5 Nov 2026
Overview
NiHmod is an open-source printed circuit board by Tert2, from the Tert2/KiCAD repository on GitHub. It is a 2-layer board of 20 × 12 mm with 16 parts on 10 nets, routed with 22 tracks and 18 vias.
It is built around the GRM188R61C106KAAL, GRM155R71H104KE14 and CUHS20S30FS, with the OSR50402C1C and SSM3J332R,LF among its other parts. Its parts include 5 resistors, 4 capacitors, 3 connectors, 2 diodes and 1 IC.
Main components
5
GRM188R61C106KAAL
060310uF 16V X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMT
GRM155R71H104KE14
0402100nF 50V X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMT
CUHS20S30FS
SOD-323SOD-323 Schottky Diodes ROHSFUXINSEMISchottky Diodes
OSR50402C1C
0402-40℃~+85℃ 1.8V~2.6V 120° 20mA 50mcd~200mcd 52mW 625nm Discrete Diode Red 0402 LED Indication - Discrete ROHSOptoSupplyLED Indication - Discrete
SSM3J332R,LF
SOT-23F1 P-Channel 1.2V 144mΩ@1.8V 1W 30V 560pF 65pF 6A 8.2nC@4.5V 80pF P-Channel SOT-23F MOSFETs ROHSToshibaMOSFETs
README
README.mdOverview
- This is the KiCAD Projects Repository.
- I recommend not to use these KiCAD data.
- Some projects are unfinished or have issues in the circuit.
- I designed these circuits based on whether I can solder them, not on whether the average person can.
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10u/16V | Yamaha:C1608 | C1, C3, C4 |
| 1 | 0.1u/50V | Yamaha:1005 | C2 |
| 1 | 100k | Yamaha:R1005 | R2 |
| 1 | 18k 1% | Yamaha:R1005 | R3 |
| 1 | 1k | Yamaha:R1005 | R5 |
| 1 | 27k 1% | Yamaha:R1005 | R4 |
| 1 | 604 1% | Yamaha:R1005 | R1 |
| 1 | BQ25172DSGR | Package_SON:Texas_DSG0008A_WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm | U1 |
| 1 | Battery 3S NiMH | NiHmod:Pad_SMD_1x02_P2.54mm_W2.0mm | J2 |
| 1 | CUHS20S30 | NiHmod:CUHS20S30_US2H | D1 |
| 1 | Red (CHG) | Yamaha:D1005 | LED1 |
| 1 | SSM3J332R | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | Thermistor | NiHmod:Pad_SMD_1x02_P2.54mm_W2.0mm | J3 |
| 1 | Vin/Vout | NiHmod:Pad_SMD_1x03_P2.54mm_W2.0mm | J1 |
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Questions
How big is the NiHmod PCB?
It measures 20 × 12 mm and has 2 copper layers, 1 mm thick.
What parts does the NiHmod use?
16 parts, built around the GRM188R61C106KAAL, GRM155R71H104KE14, CUHS20S30FS and OSR50402C1C. 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 NiHmod KiCad files?
From the Tert2/KiCAD repository on GitHub, at the commit this page was made from: the board is NiHmod/NiHmod.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the NiHmod design in my own project?
Its repository states no licence, so its author keeps all rights: ask Tert2 before reusing the design.