Microduck Thermal 75C R8
About the Microduck Thermal 75C R8 PCB
Microduck Thermal 75C R8 is an open source PCB design by ldcyes, published on GitHub. It is a 2-layer board measuring 16 × 12 mm, with 3 components from 3 distinct parts.
Other key parts include the TMP302BDRLR. By type, the board carries 1 IC, 1 connector and 1 capacitor.
From the project
本仓库整理 Microduck 的结构、电气、步态数值验证，以及 RK3576 驱动和训练适配源。当前是工程仿真预发布，尚未通过实物制造与正常步速行走验收。
本仓库整理 Microduck 的结构、电气、步态数值验证，以及 RK3576 驱动和训练适配源。当前是工程仿真预发布，尚未通过实物制造与正常步速行走验收。
R29 将嘴部软件行程收至 0–10° 并修正下头壳；指定腿罩/电机配对在四条新质量慢速轨迹中的最低保守名义间隙下界为 11.407 mm。31 根线的防磨件和四工况动力学已补充，但嘴部闭合扭矩仍超过现行 0.05 Nm 结构限制，连续线束及制造公差尚无实物证明，不能放行行走。
沿用R25：31根头部导线改为底部接入，保留前盖与原外形比例；收拢活动线束并取消原侧面专用线孔。底部走线特写。仍为工程候选，离散转头检查不代表连续运动或实物验收。
历史四步回放：R27：R26整机运动回放。 使用已保存的195.44秒实际积分轨迹，逐帧驱动完整R26装配并复核覆盖件的刚体干涉增量；R26质量下的动力学和实物行走仍待验收。
Main components on the Microduck Thermal 75C R8
Microduck Thermal 75C R8 bill of materials (BOM)
3 components, 3 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TMP302BDRLR 75C HARD THERMAL STOP | SOT-563 | U1 |
| 1 | SM03B-SRSS-TB(LF)(SN) 3V3 / FAULT OD | JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal | J1 |
| 1 | GRM188R71H104KA93D 100nF | C_0603_1608Metric | C1 |
Microduck Thermal 75C R8 design files
The KiCad project lives in the ldcyes/OpenDuck repository on GitHub; these links point at the commit this page was built from.
Microduck Thermal 75C R8: common questions
How big is the Microduck Thermal 75C R8 PCB?
The Microduck Thermal 75C R8 measures 16 × 12 mm, has 2 copper layers and is 1 mm thick.
How many components are on the Microduck Thermal 75C R8?
3 components, from 3 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Microduck Thermal 75C R8 design files?
From the ldcyes/OpenDuck repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Microduck Thermal 75C R8 design in my own project?
The repository has no license, so all rights stay with ldcyes. Use it as a reference, and ask the author before reusing the design.
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