Oscino
About the Oscino PCB
Oscino is an open source AVR/Arduino PCB design by cristianfurtuna, published on GitHub under the MIT license. It is a 4-layer board measuring 120 × 80 mm, with 119 components from 60 distinct parts.
Its main chip is the ATMEGA2560-16AU, from the AVR/Arduino family. Other key parts include the AMC3330, TEA1-0505, TPS259571DSGR, ADS8920BRGET and THS4521IDGK. By type, the board carries 43 resistors, 37 capacitors, 13 ICs, 10 connectors, 7 diodes and 4 switches.
Main components on the Oscino
Oscino bill of materials (BOM)
119 components, 60 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AMC3330 | SOIC-16W_7.5x10.3mm_P1.27mm | U1 |
| 1 | TEA1-0505 | Converter_DCDC_TRACO_TEA1-xxxx_THT | U2 |
| 1 | TPS259571DSGR | DSG0008A | U3 |
| 1 | ADS8920BRGET | RGE24_2P7X2P7_TEX | U4 |
| 1 | THS4521IDGK | VSSOP-8_3x3mm_P0.65mm | U5 |
| 3 | LTV-356T Lite-On Inc. | SMD-4_4.4x3.85mm_P2.54mm | U6, U9, U11 |
| 1 | REF5045AD | SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | ATMEGA2560-16AU Microchip Technology | TQFP-100_14x14mm | U8 |
| 1 | FT230XQ | QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm | U10 |
| 1 | ADUM1401XRW ADuM1401xRW | SOIC-16W_7.5x10.3mm_P1.27mm | U12 |
| 1 | TS5A23159DGS | VSSOP-10_3x3mm_P0.5mm | U13 |
| 1 | SS8050 | SOT-23 | Q2 |
| 1 | 16MHZ 16MHz | Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | Power | PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | ~ | PinHeader_1x08_P2.54mm_Vertical | J2 |
| 2 | Analog | PinHeader_1x08_P2.54mm_Vertical | J3, J5 |
| 1 | PWM | PinHeader_1x08_P2.54mm_Vertical | J4 |
| 1 | COMUNICATION | PinHeader_1x08_P2.54mm_Vertical | J6 |
| 1 | Digital | PinHeader_2x18_P2.54mm_Vertical | J7 |
| 1 | C2837587 Conn_Coaxial | BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J8 |
Show 40 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | USB_C_RECEPTACLE_USB2.0_16P USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J9 |
| 1 | ICSP | PinHeader_2x03_P2.54mm_Vertical | J10 |
| 1 | 500MA 500mA | Fuse_0805_2012Metric | F1 |
| 1 | G6K-2 | Relay_DPDT_Omron_G6K-2F-Y | K3 |
| 1 | 10k | R_0805_2012Metric | Rsns1 |
| 1 | C2845322 Reset | Switch_Tactile_SMD_6x6mm | SW1 |
| 2 | C370986 RotaryEncoder | RotaryEncoder_Alps_EC11E_Vertical_H20mm | SW2, SW3 |
| 1 | C2845322 AC/DC | Switch_Tactile_SMD_6x6mm | SW4 |
| 1 | SMF5V0A | D_SMF | D1 |
| 1 | C86865 LED_PWR_R | LED_0805_2012Metric | D2 |
| 1 | C2904378 LED_BUILTIN | LED_0805_2012Metric | D3 |
| 1 | 1N4148W | D_SOD-123 | D4 |
| 1 | C2904378 TX_LED_Y | LED_0805_2012Metric | D5 |
| 1 | C2904378 RX_LED_Y | LED_0805_2012Metric | D6 |
| 1 | C2904378 SUS_LED_Y | LED_0805_2012Metric | D7 |
| 5 | 1n | C_0805_2012Metric | C1, C3, C6, C8, C13 |
| 6 | 1u | C_0805_2012Metric | C2, C9, C14, C15, C16, C17 |
| 15 | 100N 100n | C_0805_2012Metric | C4, C5, C7, C21, C22, C23, C25, C28 +7 |
| 2 | 0.1U 0.1u | C_0805_2012Metric | C10, C11 |
| 1 | 3.3N 3.3n | C_0805_2012Metric | C12 |
| 1 | 22U 22u | C_0805_2012Metric | C18 |
| 2 | 10P 10p | C_0805_2012Metric | C19, C20 |
| 2 | 10N 10n | C_0805_2012Metric | C24, C35 |
| 2 | 47PF 47pF | C_0805_2012Metric | C26, C27 |
| 1 | 10UF 10uF | CP_EIA-6032-28_Kemet-C | C36 |
| 2 | 1.62M | R_0805_2012Metric | R1, R3 |
| 1 | 47K 47k | R_0805_2012Metric | R2 |
| 1 | 1780 | R_0805_2012Metric | R4 |
| 11 | 10K 10k | R_0805_2012Metric | R5, R22, R25, R28, R36, R37, R38, R39 +3 |
| 1 | 332K 332k | R_0805_2012Metric | R6 |
| 1 | 118K 118k | R_0805_2012Metric | R7 |
| 7 | 1k | R_0805_2012Metric | R8, R9, R14, R16, R18, R19, R29 |
| 2 | 5.1K 5.1k | R_0805_2012Metric | R10, R11 |
| 3 | 27R | R_0805_2012Metric | R12, R13, R27 |
| 2 | 9k | R_0805_2012Metric | R15, R20 |
| 2 | 0.1R | R_0805_2012Metric | R17, R21 |
| 2 | 49.9 | R_0805_2012Metric | R23, R24 |
| 1 | 1M | R_0805_2012Metric | R26 |
| 4 | 2.4K 2.4k | R_0805_2012Metric | R30, R31, R35, R42 |
| 3 | 300R | R_0805_2012Metric | R32, R33, R34 |
Oscino design files
The KiCad project lives in the cristianfurtuna/Oscino repository on GitHub; these links point at the commit this page was built from.
Oscino: common questions
What microcontroller does the Oscino use?
The Oscino is built around the ATMEGA2560-16AU, from the AVR/Arduino family.
How big is the Oscino PCB?
The Oscino measures 120 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Oscino?
119 components, from 60 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 Oscino design files?
From the cristianfurtuna/Oscino 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 Oscino design in my own project?
Yes, under the terms of its MIT license, which cristianfurtuna chose for the repository.
Can I test firmware for the Oscino without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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