2 layers68.8 × 53.6 mm
ZArduino
zmaker/arduino_cookbook
gli sketch del nuovo progetto Arduino Cookbook e dei video di YouTube
46 parts269
2 layers72 × 54 mm
UNOvx
bitomaxsp/UNOvxArduino-like ATMega328 board
- Size
- 72 × 54 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 36
- Pads
- 154
- Tracks, vias
- 310, 22
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 14 Dec 2019
- Updated
- 23 Jun 2020
Overview
UNOvx is an open-source printed circuit board by bitomaxsp, from the bitomaxsp/UNOvx repository on GitHub, published under the MIT licence. It is a 2-layer board of 72 × 54 mm with 40 parts on 36 nets, routed with 310 tracks and 22 vias.
It is built around the ATMEGA328P-PU, LM358 and 1N4148W. Its parts include 14 connectors, 7 capacitors, 7 resistors, 7 diodes and 3 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATMEGA328P-PU
DIP-28-300mil-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH DIP-28-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.mdUNOvx
Arduino-like ATMega328 board
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R4, R5 |
| 3 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2, C7 |
| 3 | CONN_01X01 | Socket_Arduino_Uno:Arduino_1pin | P5, P7, P7 |
| 2 | 30pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3, C5 |
| 2 | 47uF | Capacitor_SMD:CP_Elec_6.3x5.9 | C4, C6 |
| 2 | Analog PC | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | P4, P5 |
| 2 | Digital PB | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | P2, P3 |
| 2 | Digital PD | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | P6, P7 |
| 2 | Yellow | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D5, D6 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R6 |
| 1 | 16MHz | Crystal:Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | Y1 |
| 1 | 1N4148W | Diode_SMD:D_SOD-123 | D7 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R7 |
| 1 | ATmega328P-PU | Package_DIP:DIP-28_W7.62mm | U1 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_Horizontal | J1 |
| 1 | Conn_01x02 | kicad-lib:MKDSN-2.5-1734656 | J2 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J3 |
| 1 | I2C/TWI | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | LM358 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | M7 | kicad-lib:DIOM5127X229N | D1 |
| 1 | NCP1117-5.0_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Power | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | P1 |
| 1 | Red | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4 |
| 1 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1 |
| 1 | YellowRx | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3 |
| 1 | YellowTx | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
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Questions
How big is the UNOvx PCB?
It measures 72 × 54 mm and has 2 copper layers, 1.6 mm thick.
What parts does the UNOvx use?
40 parts, built around the ATMEGA328P-PU, LM358 and 1N4148W. 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 UNOvx KiCad files?
From the bitomaxsp/UNOvx repository on GitHub, at the commit this page was made from: the board is UNOvx.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the UNOvx design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).