2 layers35.6 × 66.5 mm
2 layers98.6 × 98.6 mm
Tiny
hulkco/Varios2Varios
- Size
- 98.6 × 98.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 13
- Pads
- 68
- Tracks, vias
- 150, 11
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 7 Dec 2018
- Updated
- 12 Feb 2022
Overview
Tiny is an open-source printed circuit board by hulkco, from the hulkco/Varios repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 98.6 × 98.6 mm with 25 parts on 13 nets, routed with 150 tracks and 11 vias.
It is built around the ATTINY85-20SU and MBRA140. Its parts include 13 diodes, 3 ICs, 2 capacitors, 2 connectors and 2 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATTINY85-20SU
SOIC-8-208mil-40℃~+85℃ 10bit 2.7V~5.5V 20MHz 512Byte 512Byte 6 8 Bit 8KB AVR Built-in FLASH SOIC-8-208mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
MBRA140
SMA(DO-214AC)-55℃~+125℃ 1 Independent 1A 30A 40V 500uA@40V 550mV@1A SMA(DO-214AC) Schottky Diodes ROHSonsemiSchottky Diodes
README
README.mdVarios
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | LED_Small_ALT | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12 |
| 2 | 4.7uF | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1, C2 |
| 1 | ATtiny85-20SU | Package_SO:SOIJ-8_5.3x5.3mm_P1.27mm | U1 |
| 1 | CONN_01X02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Left | J1 |
| 1 | CONN_01X02 | Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J2 |
| 1 | Codi_Coin | Cody_Coin:Cody_Coin | U2 |
| 1 | LM340MP-5.0/NOPB | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | MBRA140 | Diode_SMD:D_SMA_Handsoldering | D13 |
| 1 | MountingHole | Tiny:MountingHole_Codi_Coin | H1 |
| 1 | PINHD-1X6 | Cody_Coin:PogoPinSocket_2x03_P2.54mm | JP5 |
| 1 | R | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | SW1 |
| 1 | SW_Push_SPDT | Button_Switch_SMD:SW_SPDT_PCM12 | SW2 |
Questions
How big is the Tiny PCB?
It measures 98.6 × 98.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tiny use?
25 parts, built around the ATTINY85-20SU and MBRA140. 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 Tiny KiCad files?
From the hulkco/Varios repository on GitHub, at the commit this page was made from: the board is Attiny_Wearable/Cody_Coin_LiPo/Tiny.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tiny design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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