4 layers62.1 × 83.8 mm
Ss main board
loopj/short-stack
World's Smallest Nintendo Wii, using a trimmed motherboard and custom stacked PCBs
69 parts804
2 layers55.5 × 55 mm
WiiRegStripLite
MertX2/PowerStripHavoc2Its name is a combination of loopj's PowerStrip, which is the base of this project, and the Havoc weapon from Apex Legends.
- Size
- 55.5 × 55 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 74
- Nets
- 57
- Pads
- 214
- Tracks, vias
- 471, 152
- Pours
- 79
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 7 Sep 2024
- Updated
- 3 Nov 2024
Overview
WiiRegStripLite is an open-source printed circuit board by MertX2, from the MertX2/PowerStripHavoc repository on GitHub. It is a 2-layer board of 55.5 × 55 mm with 74 parts on 57 nets, routed with 471 tracks and 152 vias.
It is built around the ATTINY1616-MN, TLV62585DRL and BQ25895RTW, with the IHLP1212BZER1R0M11 and B5819W among its other parts. Its parts include 22 capacitors, 21 resistors, 7 ICs, 6 inductors and 3 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
5
ATTINY1616-MN
QFN-20-EP(3x3)-40℃~+105℃ 1.8V~5.5V 10bit 16KB 18 20MHz 256Byte 2KB 8 Bit 8bit AVR Built-in FLASH QFN-20-EP(3x3) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
TLV62585DRL
SOT-563-40℃~+125℃@(TJ) 1 1.5MHz 2.5V~5.5V 35uA 3A 600mV~5.5V Adjustable Buck Buck Built-in Yes SOT-563 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
BQ25895RTW
WQFN-24-EP(4x4)-40℃~+85℃ 1 12uA 3.9V~14V 4.608V 5A Charging IC I2C Lithium Battery Support Support QFN-24-EP(4x4) Battery Management ROHSTexas InstrumentsBattery Management
IHLP1212BZER1R0M11
SMD,3x3mm1uH 20mΩ 4.5A 4.5A ±20% SMD,3x3mm Power Inductors ROHSVishay IntertechnologyPower Inductors
B5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdPowerStripHavoc
PowerStripHavoc is a WIP power regulation PCB for Wii Portables that sits on top of the Wii mainboard and inbetween the CPU and GPU. It is heavily inspired by YveltalGriffin's Thundervolt , loopj's short stack project and different PCBs, and the RVL-PMS by gmanmodz.
Its name is a combination of loopj's PowerStrip, which is the base of this project, and the Havoc weapon from Apex Legends.
This Project is currently in the testing phases and is in no way ready to be used.
Firmware
The firmware is written in Cpp using the Arduino Framework via megaTinyCore . In order to compile it, you just need VSCode with the PlatformIO addon installed.
Parts
74| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10k | Resistor_SMD:R_0603_1608Metric | R10, R11, R12, R13, R27, R28, TH1 |
| 6 | 10uf | Capacitor_SMD:C_0805_2012Metric | C12, C13, C14, C14, C15, C26 |
| 6 | 22uF | Capacitor_SMD:C_0805_2012Metric | C20, C21, C22, C23, C24, C25 |
| 5 | 1uH | Inductor_SMD:L_Vishay_IHLP-1212 | L6, L7, L8, L9, L10 |
| 4 | 100K | Resistor_SMD:R_0603_1608Metric | R15, R17, R19, R21 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric | C16, C17, C18, C19 |
| 4 | TLV62585DRL | Package_TO_SOT_SMD:SOT-563 | U7, U8, U9, U10 |
| 2 | , | ||
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R25, R26 |
| 2 | BAT+ | TestPoint:TestPoint_Pad_1.5x1.5mm | GND, TP2 |
| 2 | GND | project-footprints:TestPoint_Pad_3x1.0mm | TP5, TP7 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP3, TP60 |
| 1 | 0.047uf | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric | R23 |
| 1 | 11uF | Capacitor_SMD:C_0805_2012Metric | C200 |
| 1 | 124k | Resistor_SMD:R_0603_1608Metric | R22 |
| 1 | 150uF | Capacitor_Tantalum_SMD:CP_EIA-7343-20_Kemet-V | C500 |
| 1 | 1V0 | project-footprints:TestPoint_Pad_3x1.0mm | TP40 |
| 1 | 1V15 | project-footprints:TestPoint_Pad_3x1.0mm | TP30 |
| 1 | 1V8 | project-footprints:TestPoint_Pad_3x1.0mm | TP20 |
| 1 | 1uf | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 2.2uh | Inductor_SMD:L_Wuerth_HCI-7030 | L5 |
| 1 | 220uF | Capacitor_Tantalum_SMD:CP_EIA-7343-20_Kemet-V | C189 |
| 1 | 261 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 3V3 | project-footprints:TestPoint_Pad_1.5x1.0mm | TP10 |
| 1 | 4.7uf | Capacitor_SMD:C_0603_1608Metric | C11 |
| 1 | 414k | Resistor_SMD:R_0603_1608Metric | R18 |
| 1 | 470 | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | 66.5K | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 732k | Resistor_SMD:R_0603_1608Metric | R24 |
| 1 | 80k | Resistor_SMD:R_0603_1608Metric | R16 |
| 1 | ATtiny1616-M | Package_DFN_QFN:VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mm | U6 |
| 1 | B5819W | Diode_SMD:D_SOD-323 | D1 |
| 1 | BQ25895RTW | RVL-PMS HW2:BQ25895 | U5 |
| 1 | CHRG | TestPoint:TestPoint_Pad_1.5x1.5mm | TP1 |
| 1 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | Fan | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | TPS61023DRLR | Package_TO_SOT_SMD:SOT-563 | U11 |
| 1 | U10 | TestPoint:TestPoint_Pad_D1.0mm | TP4 |
Questions
How big is the WiiRegStripLite PCB?
It measures 55.5 × 55 mm and has 2 copper layers, 1.6 mm thick.
What parts does the WiiRegStripLite use?
74 parts, built around the ATTINY1616-MN, TLV62585DRL, BQ25895RTW and IHLP1212BZER1R0M11. 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 WiiRegStripLite KiCad files?
From the MertX2/PowerStripHavoc repository on GitHub, at the commit this page was made from: the board is WiiRegStripLite.kicad_pcb and its schematic WiiRegStripLite.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the WiiRegStripLite design in my own project?
Its repository states no licence, so its author keeps all rights: ask MertX2 before reusing the design.
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