2 layers99.1 × 99.1 mm
Power supply panelized
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
223 parts75
2 layers50 × 50 mm
A home for a bunch of microcontroller projects which don't warrant their own repos.
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 89
- Nets
- 78
- Pads
- 275
- Tracks, vias
- 731, 80
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 20 Nov 2014
- Updated
- 6 Jul 2024
Overview
Chiindii is an open-source printed circuit board by thebiguno, from the thebiguno/microcontroller-projects repository on GitHub. It is a 2-layer board of 50 × 50 mm with 89 parts on 78 nets, routed with 731 tracks and 80 vias.
Its parts include 34 resistors, 20 connectors, 12 capacitors, 9 diodes and 8 transistors. It belongs with the STM32 boards of this library.
README
README.mdmicrocontroller-projects
A home for my microcontroller projects, including Stubby the Hexapod and others. It includes libraries for avr-gcc along with sample programs on how to use them, some KiCad modules, and the source code for a number of projects.
Some major projects include:
- Stubby the Hexapod (http://stubby.digitalcave.ca/stubby/) (Now extracted into its own repo at https://github.com/thebiguno/stubby)
- DrumMaster (http://drummaster.digitalcave.ca/drummaster/)
- Chiindii (http://chiindii.digitalcave.ca/chiindii/)
Some of the AVR libraries included here are:
- serial communications
- TWI (I2C), with support for master read / master write / slave read / slave write, plus callback functions for asyncronous communications
- reading data from a PS2 controller
- timer functions
- and much more
Parts
89| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10k | DigitalCave:SM0603_VALUE | R3, R6, R10, R12, R17, R18, R28, R33, R37, R39 |
| 8 | 0 | DigitalCave:SM0603_VALUE | R4, R5, R9, R11, R15, R32, R36, R38 |
| 8 | 100 | DigitalCave:SM0603_VALUE | R1, R2, R7, R8, R13, R14, R34, R35 |
| 8 | CONN_01X03 | chiindii:Motor_Connector | P1, P2, P3, P4, P5, P6, P7, P8 |
| 8 | DSCHSMALL | DigitalCave:SOD-323_DIODE | D1, D2, D3, D4, D5, D6, D7, D8 |
| 8 | Q_NMOS_GSD | TO_SOT_Packages_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 7 | 0.1u | DigitalCave:SM0603_VALUE | C3, C4, C11, C12, C13, C14, C15 |
| 4 | 4.7k | DigitalCave:SM0603_VALUE | R19, R23, R24, R27 |
| 4 | MOUNTING_HOLE | DigitalCave:MOUNTING_HOLE_#4 | MP1, MP2, MP3, MP4 |
| 3 | 470uF | Capacitors_ThroughHole:C_Radial_D8_L13_P3.8 | C5, C6, C7 |
| 3 | 510 | DigitalCave:SM0603_VALUE | R20, R21, R22 |
| 2 | 1uF | DigitalCave:SM0603_VALUE | C1, C2 |
| 2 | PWR | Pin_Headers:Pin_Header_Straight_1x02 | P14, P16 |
| 1 | 2k | DigitalCave:SM0603_VALUE | R16 |
| 1 | BATTERY | Pin_Headers:Pin_Header_Straight_1x02 | P10 |
| 1 | CONN_01X08 | Pin_Headers:Pin_Header_Straight_1x08 | P17 |
| 1 | DAC | Pin_Headers:Pin_Header_Straight_1x02 | P18 |
| 1 | FTDI | Pin_Headers:Pin_Header_Straight_1x06 | P27 |
| 1 | GPIO | Pin_Headers:Pin_Header_Straight_1x02 | P13 |
| 1 | I2C | Pin_Headers:Pin_Header_Straight_1x04 | P33 |
| 1 | I2C1 | Pin_Headers:Pin_Header_Straight_1x02 | P11 |
| 1 | MCP1702 | TO_SOT_Packages_SMD:SOT89-3_Housing | VR1 |
| 1 | RGB_LED_COMMON_ANODE_ALT1 | DigitalCave:LED_RGB_4-PLCC_ALT1 | D10 |
| 1 | SPI2 | Pin_Headers:Pin_Header_Straight_1x03 | P15 |
| 1 | STLINK | Pin_Headers:Pin_Header_Straight_1x07 | P9 |
| 1 | STM32F410 | Housings_QFP:LQFP-64_10x10mm_Pitch0.5mm | U3 |
| 1 | UART1 | Pin_Headers:Pin_Header_Straight_1x02 | P12 |
Questions
How big is the Chiindii PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Chiindii use?
89 parts. 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 Chiindii KiCad files?
From the thebiguno/microcontroller-projects repository on GitHub, at the commit this page was made from: the board is projects/chiindii/rev2.1/kicad_fc/chiindii.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Chiindii design in my own project?
Its repository states no licence, so its author keeps all rights: ask thebiguno before reusing the design.
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