QueCtrl
About the QueCtrl PCB
QueCtrl is an open source RISC-V PCB design by Zen-and-the-Art-of-Balanced-Bike, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 75 × 48 mm, with 53 components from 26 distinct parts.
Its main chip is the CH32V305RBT6, from the RISC-V family. Other key parts include the RT9013-33GB and 74HC244. By type, the board carries 17 capacitors, 14 resistors, 11 connectors, 4 diodes, 3 ICs and 2 switches.
It belongs with the robotics & motion designs in this gallery.
From the project
无刷电机驱动 程序+电路板 FOC for BLDC motor, code and PCB project
- FOC有感无刷方案 - 已打板验证 - 已实现电流环、速度环 - 采用PLL算法观测速度 - 有完整的终端命令调试系统 - 提供完整的PCB工程文件（KICAD）
控制程序均采用函数指针加载，软硬完全解耦，移植仅需将QueFOCCH32V307`目录下的各函数按照单片机平台特性重新实现即可
Main components on the QueCtrl
QueCtrl bill of materials (BOM)
53 components, 26 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RT9013-33GB | SOT94P279X129-5N | U1 |
| 1 | CH32V305RBT6 | LQFP-64_10x10mm_P0.5mm | U2 |
| 1 | 74HC244 | TSSOP-20_4.4x6.5mm_P0.65mm | U4 |
| 1 | 8M | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | CONN_01X07 Conn_01x07 | PinHeader_1x07_P2.54mm_Horizontal | J1 |
| 2 | CONN_01X06 Conn_01x06 | JST_GH_SM06B-GHS-TB_1x06-1MP_P1.25mm_Horizontal | J2, J5 |
| 3 | CONN_01X04 Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J3, J4, J11 |
| 1 | CONN_01X04 Conn_01x04 | JST_PH_S4B-PH-SM4-TB_1x04-1MP_P2.00mm_Horizontal | J6 |
| 1 | CONN_01X10 Conn_01x10 | PinHeader_1x10_P2.54mm_Vertical | J7 |
| 1 | CONN_01X04 Conn_01x04 | PinSocket_1x04_P2.54mm_Horizontal | J8 |
| 1 | CONN_01X04 Conn_01x04 | PinHeader_1x04_P2.54mm_Horizontal | J9 |
| 1 | USB_C_RECEPTACLE_USB2.0 USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J10 |
| 1 | 500MA 500mA | Fuse_0603_1608Metric | F1 |
| 2 | SW_3*6*2.5 | SW_SPST_CK_RS282G05A3 | SW1, SW2 |
| 3 | LED | LED_0603_1608Metric | D1, D3, D4 |
| 1 | 1N5819 | D_SOD-323 | D2 |
| 3 | 10UF 10uF | C_0603_1608Metric | C1, C2, C5 |
| 2 | 20PF 20pF | C_0603_1608Metric | C3, C4 |
| 8 | 100NF 100nF | C_0603_1608Metric | C6, C7, C8, C9, C10, C11, C12, C14 |
| 1 | 22UF 22uF | C_0603_1608Metric | C13 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 10NF 10nF | C_0603_1608Metric | C16, C17, C18 |
| 3 | 10K | R_0603_1608Metric | R1, R2, R3 |
| 2 | 5.1K | R_0603_1608Metric | R4, R5 |
| 3 | 1K | R_0603_1608Metric | R7, R8, R9 |
| 3 | 100R | R_0603_1608Metric | R10, R11, R12 |
| 3 | 4.7K | R_0603_1608Metric | R14, R15, R16 |
QueCtrl design files
The KiCad project lives in the Zen-and-the-Art-of-Balanced-Bike/QueFOC repository on GitHub; these links point at the commit this page was built from.
QueCtrl: common questions
What microcontroller does the QueCtrl use?
The QueCtrl is built around the CH32V305RBT6, from the RISC-V family.
How big is the QueCtrl PCB?
The QueCtrl measures 75 × 48 mm, has 4 copper layers and is 4.69 mm thick.
How many components are on the QueCtrl?
53 components, from 26 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 QueCtrl design files?
From the Zen-and-the-Art-of-Balanced-Bike/QueFOC 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 QueCtrl design in my own project?
Yes, under the terms of its GPL-3.0 license, which Zen-and-the-Art-of-Balanced-Bike chose for the repository.
Can I test firmware for the QueCtrl without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RISC-V firmware against it before you order a PCB.
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