4 layers55 × 55 mm
2 layers43.4 × 43.4 mm
RGB LED TOY
madworm/RGB_LED_TOY5LAYOUT FILES: Led ring board with 8 RGB LEDs driven by an ATmega168-20AU TQFP-32 7x7 micro controller. KICAD and Gerber files.
- Size
- 43.4 × 43.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 36
- Pads
- 139
- Tracks, vias
- 289, 51
- Pours
- 18
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 26 Jul 2010
- Updated
- 2 Nov 2014
Overview
RGB LED TOY is an open-source printed circuit board by madworm, from the madworm/RGB_LED_TOY repository on GitHub. It is a 2-layer board of 43.4 × 43.4 mm with 34 parts on 36 nets, routed with 289 tracks and 51 vias.
It is built around the ATMEGA328-AU and CSTCE16M0V53-R0. Its parts include 11 capacitors, 8 diodes, 5 connectors, 1 resistor and 1 IC. It belongs with the lEDs and displays boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA328-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
CSTCE16M0V53-R0
SMD3213-3P-20℃~+80℃ 15pF 16MHz 40Ω SMD3213-3P Ceramic Resonators ROHSMurataCeramic Resonators
README
README.mdRGB_LED_TOY
LAYOUT FILES: LED ring board with 8 WS2812B RGB LEDs driven by an ATmega168-20AU TQFP-32 7x7 micro controller. KICAD and Gerber files.
You will find code for this project in this repository.
Before having PC-boards made, please make sure you know about your manufacturer's peculiarities! Especially drill-sizes and their tolerances may vary too much and give you trouble.
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 4.7µF | MADW__C0805 | C4, C5, C6, C7, C8, C9, C10, C11 |
| 8 | MADW__WS2812B | MADW__PLCC4-5050 | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 |
| 4 | CONN_1 | MADW__mounting_hole_2mm | MH1, MH2, MH3, MH4 |
| 4 | CONN_8 | MADW__SIL-8-1.27mm | P1, P2, P3, P4 |
| 2 | 100nF | MADW__C0805 | C1, C3 |
| 1 | 10k | MADW__R0805 | R1 |
| 1 | 10µF | MADW__C0805 | C2 |
| 1 | ATMEGA328-A | MADW__TQFP_32_7x7 | IC1 |
| 1 | CSTCE16M0V53-R0 | MADW__murata-resonator__CSTCE16M0V53-R0 | Q1 |
| 1 | FTDI | MADW__SIL-6 | P5 |
| 1 | ISP | pin_array_3x2 | JP1 |
| 1 | LED_smile_silkscreen_4mm | LED_smile_silkscreen_4mm | G2 |
| 1 | OSHW-logo_silkscreen_4mm | OSHW-logo_silkscreen_4mm | G1 |
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Questions
How big is the RGB LED TOY PCB?
It measures 43.4 × 43.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RGB LED TOY use?
34 parts, built around the ATMEGA328-AU and CSTCE16M0V53-R0. 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 RGB LED TOY KiCad files?
From the madworm/RGB_LED_TOY repository on GitHub, at the commit this page was made from: the board is rgb_led_toy.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the RGB LED TOY design in my own project?
Its repository states no licence, so its author keeps all rights: ask madworm before reusing the design.