4 layers13.4 × 4.5 mm
Lre avio daq2
IITB-Rocket-Team-Avionics/Ember
Experimental Flight Computer with potential mitigations of previous issues faced by FLYTE and a testbed for new systems.
172 parts4MIT
2 layers80 × 65 mm
Inertia simulation
superroket169/inertia-simulation1C++ vehicle simulation using raylib framework with hardware integration for G-force motion platforms.
- Size
- 80 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 30
- Pads
- 86
- Tracks, vias
- 144, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 Jan 2026
- Updated
- 19 Oct 2026
Overview
Inertia simulation is an open-source printed circuit board by superroket169, from the superroket169/inertia-simulation repository on GitHub. It is a 2-layer board of 80 × 65 mm with 23 parts on 30 nets, routed with 144 tracks and 0 vias.
It is built around the AMS1117-5.0 and WS2812B-2020. Its parts include 6 switches, 5 capacitors, 4 connectors, 2 ICs and 1 resistor. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
AMS1117-5.0
SOT-223-40℃~+125℃ 1 1.3V 15V 1A 5V 60dB Fixed Positive Short Circuit Protection、Thermal shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
WS2812B-2020
SMD,2.2x2mm0.6mA 0.84mm 120us 160mcd 200mcd 2kHz 2mm 2mm 300ns 470.4nm 515.6nm 520mcd 5V 622.5nm 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit、Integrated intelligent reverse connection protection function Top-mount SMD,2.2x2mm RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
README
README.mdinertia-simulation
2DOF motion simulator rig driven by DC motors.
- PC side: FlyPT Mover reads game telemetry and sends SMC3 frames (
[A hi lo][B hi lo]) over serial. firmware/: Arduino Nano (ATmega328P) controller in plain C: SMC3 parser, PID position loop, HOA/fault handling. Build withmake, flash withmake flash, run parser tests withmake test. Rig-specific values are infirmware/config.h.hardware/,mafsal/,Bağlantı_Ekipmanları/: CAD and electronics files.core/(legacy): C++/raylib wheel input and Linux force-feedback experiments. Not part of the motion rig; kept for reference.
Open work is tracked in GitHub issues.
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10K | Connector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical | Pot1, Pot2, Pot3 |
| 2 | 100nF | Capacitor_THT:C_Disc_D8.0mm_W2.5mm_P5.00mm | C2, C3 |
| 2 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1, C4 |
| 1 | 100uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C5 |
| 1 | 12V | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J1 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | AMS1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | BTN1 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | SW1 |
| 1 | BTN2 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | SW2 |
| 1 | BTN3 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | SW3 |
| 1 | BTN4 | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | SW5 |
| 1 | Joystick | Connector_JST:JST_EH_B8B-EH-A_1x08_P2.50mm_Vertical | J2 |
| 1 | LOGO | user:aso_logo_cuts | G*** |
| 1 | RotaryEncoder_Switch | user:rotary_connector | SW4 |
| 1 | SW_DPDT_x2 | Connector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical | SW6 |
| 1 | USB_A | Connector_JST:JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J3 |
| 1 | WS2812B2 | Connector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical | Led1 |
| 1 | pro_micro | user:pro_micro | U2 |
| 1 | pro_micro_usb | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J4 |
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Questions
How big is the Inertia simulation PCB?
It measures 80 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Inertia simulation use?
23 parts, built around the AMS1117-5.0 and WS2812B-2020. 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 Inertia simulation KiCad files?
From the superroket169/inertia-simulation repository on GitHub, at the commit this page was made from: the board is hardware/electronics/mainboard/kicad_files/mainboard.kicad_pcb and its schematic hardware/electronics/mainboard/kicad_files/mainboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Inertia simulation design in my own project?
Its repository states no licence, so its author keeps all rights: ask superroket169 before reusing the design.