2 layers133 × 123 mm
2 layers46.6 × 60.1 mm
- Size
- 46.6 × 60.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 68
- Pads
- 226
- Tracks, vias
- 397, 105
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 3 Aug 2023
- Updated
- 3 Aug 2023
Overview
Novi is an open-source printed circuit board by antonio1562000, from the antonio1562000/PCB_scale repository on GitHub. It is a 2-layer board of 46.6 × 60.1 mm with 70 parts on 68 nets, routed with 397 tracks and 105 vias.
It is built around the ATMEGA328P-AU, HX711 and FS8205, with the PCF8563T/5, TP4054 and MMBT3906 among its other parts. Its parts include 23 resistors, 17 capacitors, 7 ICs, 7 connectors and 4 transistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
6
ATMEGA328P-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)
HX711
SOP-16-40℃~+85℃ 1.4mA 10Hz、80Hz 1MHz~20MHz、11.0592MHz 2 2.6V~5.5V 20mV、40mV、80mV 24 Built-in External、Built-in SPI Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSAvia SemiconAnalog To Digital Converters (ADC)
FS8205
SOT-23-6-55℃~+150℃ 1.2V 1W 2 N-Channel 20V 37mΩ@2.5V 6A N-Channel SOT-23-6 MOSFETs ROHSFORTUNEMOSFETs
PCF8563T/5
SO-8-40℃~+85℃ 0.25uA 1V~5.5V Battery low-voltage detection、Programmable clock output、Alarm function、Countdown timer I2C Yes SO-8 Real Time Clocks ROHSNXP SemiconductorsReal Time Clocks
TP4054
SOT-23-5L-40℃~+85℃ 1 25uA 4.2V 4.2V~6.5V 500mA Charging IC Lithium Battery Not supported 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 SOT-23-5L Battery Management ROHSUMWBattery Management
MMBT3906
SOT-23-55℃~+150℃ 1 PNP 100 100nA 200mA 200mW 300MHz 300mV 40V 5V PNP SOT-23 Bipolar (BJT) ROHSTWGMCBipolar (BJT)
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C6, C7, C8, C11, C13, C15, C16, C17 |
| 10 | 10k | Resistor_SMD:R_0402_1005Metric | R3, R5, R6, R7, R9, R12, R18, R20, R22, R23 |
| 3 | 100 | Resistor_SMD:R_0402_1005Metric | R1, R2, R16 |
| 3 | 1k | Resistor_SMD:R_0603_1608Metric | R13, R17, R21 |
| 3 | Q_NMOS_GSD | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric | C5, C12 |
| 2 | 22p | Capacitor_SMD:C_0402_1005Metric | C9, C10 |
| 2 | 680 | Resistor_SMD:R_0603_1608Metric | R8, R19 |
| 2 | RED | LED_SMD:LED_0603_1608Metric | D2, D3 |
| 1 | 1.2k | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 1.5M | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 10u | Inductor_SMD:L_0603_1608Metric | L2 |
| 1 | 180k | Resistor_SMD:R_0603_1608Metric | R15 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R10 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 3.3u | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | 32.768Hz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | 47u | Capacitor_SMD:C_1206_3216Metric | C14 |
| 1 | 8.2k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y2 |
| 1 | ATmega328P-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U4 |
| 1 | Conn_01x03_Male | my_component:TerminalBlock_Phoenix_MPT-0,5-3-2.54_1x03_P2.54mm_Horizontal | J6 |
| 1 | Conn_01x04 | my_component:hx711_conn | J1 |
| 1 | Conn_01x05_Female | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | Conn_01x05_Female | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J4 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J3 |
| 1 | DW01x | Package_TO_SOT_SMD:SOT-23-6 | U5 |
| 1 | FS8205 | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | GREEN | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LOGO | Logo:BeeCare-Logo-1000x1000 | G*** |
| 1 | LOGO | Logo:BeeCare-Logo-400x400 | G*** |
| 1 | MMBT3906 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | PCF8563T | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | SW_DIP_x01 | Button_Switch_THT:SW_DIP_SPSTx01_Slide_9.78x4.72mm_W7.62mm_P2.54mm | SW2 |
| 1 | SW_SPDT | myswitch:switch | SW1 |
| 1 | Screw_Terminal_01x02 | my_component:power_conn | J7 |
| 1 | USB_B_Micro | my_component:USB-Micro-B-Female-Jing-Extension-Electronic | J2 |
| 1 | button | Library:button1 | U7 |
| 1 | hx711 | Package_SO:SOP-16_3.9x9.9mm_P1.27mm | U2 |
| 1 | sb | Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | JP1 |
| 1 | tp4054 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
Questions
How big is the Novi PCB?
It measures 46.6 × 60.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Novi use?
70 parts, built around the ATMEGA328P-AU, HX711, FS8205 and PCF8563T/5. 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 Novi KiCad files?
From the antonio1562000/PCB_scale repository on GitHub, at the commit this page was made from: the board is KiCAD projekt/novi.kicad_pcb and its schematic KiCAD projekt/novi.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Novi design in my own project?
Its repository states no licence, so its author keeps all rights: ask antonio1562000 before reusing the design.
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