NuBiHo atmega328P
About the NuBiHo atmega328P PCB
NuBiHo atmega328P is an open source AVR/Arduino PCB design by clover-clever, published on GitHub. It is a 4-layer board measuring 80 × 100 mm, with 77 components from 53 distinct parts.
Its main chip is the ARDUINO_UNO_R3, from the AVR/Arduino family. Other key parts include the TXS0102DCT, LMR51430XDDCR, 74LVC1G17, LM1117MP-5.0 and TPS563200DDCR. By type, the board carries 25 capacitors, 20 resistors, 9 ICs, 9 connectors, 7 diodes and 3 transistors.
It belongs with the robotics & motion designs in this gallery.
From the project
Microprocessor Quad Drone System, based on SPRacing R3 w/Arduino PPM Control Signal
2025, first semester Microprocessor Quad Drone Project
Based on Arduino Uno R3 for control with PPM Signal
Self-made PCBs - 6V Regulator does not work well,(Burnt)(delete 6V Switching Regulator and use it) - LM1117 - 12V --> 5V(too big voltage difference, do not use for high load, or just do not use it)
Main components on the NuBiHo atmega328P
NuBiHo atmega328P bill of materials (BOM)
77 components, 53 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | TXS0102DCT | SSOP-8_2.95x2.8mm_P0.65mm | U1, U2 |
| 1 | LMR51430XDDCR | SOT-23-6 | U3 |
| 2 | 74LVC1G17 | SOT-23-5 | U4, U5 |
| 2 | LM1117MP-5.0 | SOT-223-3_TabPin2 | U6, U9 |
| 1 | TPS563200DDCR | SOT-23-6 | U7 |
| 1 | SE555D | SOIC-8_3.9x4.9mm_P1.27mm | U8 |
| 1 | ARDUINO_UNO_R3 Arduino_UNO_R3 | Arduino_UNO_R3 | A1 |
| 1 | BC847 | SOT-23 | Q1 |
| 1 | AO3400A | SOT-23 | Q2 |
| 1 | 2N7002 | SOT-23 | Q3 |
| 1 | MPU9250 | PinHeader_1x10_P2.54mm_Vertical | J1 |
| 1 | BATT/XT60 | AMASS_XT60-M_1x02_P7.20mm_Vertical | J2 |
| 1 | MG-996R | Molex_SPOX_5267-03A_1x03_P2.50mm_Vertical | J3 |
| 1 | ESP32 | Molex_SPOX_5267-04A_1x04_P2.50mm_Vertical | J4 |
| 1 | WaterValve | Molex_SPOX_5267-02A_1x02_P2.50mm_Vertical | J5 |
| 1 | CONN_01X03_PIN Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | FC | Molex_SPOX_5267-07A_1x07_P2.50mm_Vertical | J7 |
| 1 | EN | PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | HC-05 | PinHeader_1x06_P2.54mm_Vertical | J9 |
| 1 | G09B-5 | [GEC] G09B-5 | BZ1 |
Show 33 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1N4148W | D_SOD-123 | D1 |
| 1 | SS14 | D_SMA | D2 |
| 3 | LED | LED_0805_2012Metric | D3, D4, D5 |
| 1 | 5VD_LED | LED_0805_2012Metric | D6 |
| 1 | 5VP_LED | LED_0805_2012Metric | D7 |
| 1 | 22UH 22uH | INDPM172172X700N | L1 |
| 1 | XAL4030-332MEB | L_Coilcraft_XAL4030-XXX | L2 |
| 5 | 100NF 100nF | C_0402_1005Metric | C1, C7, C9, C12, C23 |
| 3 | 1UF 1uF | C_0603_1608Metric | C2, C13, C14 |
| 2 | 100NF 100nF | C_0805_2012Metric | C3, C17 |
| 1 | 2.2UF 2.2uF | C_0805_2012Metric | C4 |
| 2 | 10UF 10uF | CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C5, C6 |
| 3 | 1UF 1uF | C_0402_1005Metric | C8, C10, C11 |
| 1 | 10UF 10uF | CP_EIA-6032-28_Kemet-C | C15 |
| 1 | 10UF 10uF | C_1206_3216Metric | C16 |
| 2 | 22UF 22uF | C_1206_3216Metric | C18, C19 |
| 1 | 100NF 100nF | C_1206_3216Metric | C20 |
| 1 | 10NF 10nF | C_0603_1608Metric | C21 |
| 1 | 10UF 10uF | C_0402_1005Metric | C22 |
| 2 | 10UF 10uF | CP_EIA-3528-21_Kemet-B | C24, C25 |
| 2 | 4.7K 4.7k | R_0402_1005Metric | R1, R2 |
| 3 | 47K 47k | R_0402_1005Metric | R3, R13, R14 |
| 1 | 422KOHM 422kOhm | R_0603_1608Metric | R4 |
| 1 | 22.1KOHM 22.1kOhm | R_0603_1608Metric | R5 |
| 1 | 2.2KOHM 2.2kOhm | R_0402_1005Metric | R6 |
| 1 | 100 | R_0402_1005Metric | R7 |
| 2 | 100K 100k | R_0402_1005Metric | R8, R16 |
| 1 | 68.1K 68.1k | R_0603_1608Metric | R9 |
| 1 | 10K 10k | R_0603_1608Metric | R10 |
| 2 | 1k | R_0402_1005Metric | R11, R15 |
| 1 | 4.3K 4.3k | R_0402_1005Metric | R12 |
| 1 | 820 | R_0402_1005Metric | R17 |
| 3 | 560 | R_0402_1005Metric | R18, R19, R20 |
NuBiHo atmega328P design files
The KiCad project lives in the clover-clever/NuBiHo_Quad_Drone repository on GitHub; these links point at the commit this page was built from.
NuBiHo atmega328P: common questions
What microcontroller does the NuBiHo atmega328P use?
The NuBiHo atmega328P is built around the ARDUINO_UNO_R3, from the AVR/Arduino family.
How big is the NuBiHo atmega328P PCB?
The NuBiHo atmega328P measures 80 × 100 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the NuBiHo atmega328P?
77 components, from 53 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 NuBiHo atmega328P design files?
From the clover-clever/NuBiHo_Quad_Drone 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 NuBiHo atmega328P design in my own project?
The repository has no license, so all rights stay with clover-clever. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the NuBiHo atmega328P 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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