Eclectronics micro quad
About the Eclectronics micro quad PCB
Eclectronics micro quad is an open source AVR/Arduino PCB design by HALtheWise, published on GitHub. It is a 2-layer board measuring 83.8 × 74.3 mm, with 79 components from 38 distinct parts.
Its main chip is the ATMEGA328PB, from the AVR/Arduino family. Other key parts include the MCP1703A-3302_SOT23, FT230XS, MCP73812T and MAX6333UR18D3. By type, the board carries 16 diodes, 10 capacitors, 10 resistors, 6 modules, 6 transistors and 5 ICs.
Main components on the Eclectronics micro quad
Eclectronics micro quad bill of materials (BOM)
79 components, 38 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATMEGA328PB | TQFP-32_7x7mm_Pitch0.8mm | U1 |
| 1 | MCP1703A-3302_SOT23 | SOT-23 | U2 |
| 1 | FT230XS | SSOP-16_3.9x4.9mm_Pitch0.635mm | U3 |
| 1 | MCP73812T | SOT-23-5 | U4 |
| 1 | MAX6333UR18D3 | SOT-23 | U5 |
| 6 | Motor_DC | quad_motor_v1 | M1, M2, M3, M4, M5, M6 |
| 6 | Q_NMOS_GSD | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6 |
| 1 | USB_microB_2040002-1 | USB_microB_2040002-1 | J1 |
| 4 | 100nF | C_0603 | BC1, BC2, BC3, BC4 |
| 4 | 1uF | C_0603 | Cbat1, Cbat2, Creg1, Creg2 |
| 1 | 0.1uF | C_0603 | Cbat3 |
| 2 | 0.1µF | C_0603 | Cimu1, Cimu3 |
| 1 | 10nF | C_0603 | Cimu2 |
| 1 | BM71BLES1FC2 | BM71BLES1FC2 | FP1 |
| 1 | Conn_02x03 | Pin_Header_Straight_2x03_Pitch2.54mm | ICSP1 |
| 1 | 10K | R_0603 | Rbat1 |
| 1 | 402 | R_0603 | Rbat2 |
| 1 | 2K | R_0603 | Rbat3 |
| 1 | SERIAL | quad_switch | SW1 |
| 1 | POWER | quad_switch | SW2 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RESET | SW_SPST_B3U-1000P | SW3 |
| 1 | TPS2112A | TSSOP-8_4.4x3mm_Pitch0.65mm | Ubat1 |
| 1 | MPU-9250A | QFN40P300X300X105-25N | Uimu1 |
| 2 | LED-G | LED_0805 | Drx1, Dtx1 |
| 1 | Battery 1x2 | JST_PH_S2B-PH-SM4-TB_02x2.00mm_Angled | Jbat1 |
| 1 | CD1206-S01575 | C_0402 | D1 |
| 3 | LED | LED_0805 | D2, D3, D4 |
| 6 | BAS521LP-7 | D_SOD-123F | D5, D7, D9, D11, D13, D15 |
| 6 | DNP | D_2114 | D6, D8, D10, D12, D14, D16 |
| 8 | 10uF | C_0805 | C1, C4, C5, C6, C7, C8, C9, C10 |
| 1 | 100nF | C_0603 | C2 |
| 1 | 1uF | C_0603 | C3 |
| 2 | 30.1 | R_0603 | R1, R2 |
| 3 | 1k | R_0603 | R3, R4, R10 |
| 1 | 10k | R_0603 | R5 |
| 1 | 20K | R_0603 | R6 |
| 2 | 402 | R_0603 | R7, R8 |
| 1 | 4.75K | R_0603 | R9 |
Eclectronics micro quad design files
The KiCad project lives in the HALtheWise/eclectronics-micro-quad repository on GitHub; these links point at the commit this page was built from.
Eclectronics micro quad: common questions
What microcontroller does the Eclectronics micro quad use?
The Eclectronics micro quad is built around the ATMEGA328PB, from the AVR/Arduino family.
How big is the Eclectronics micro quad PCB?
The Eclectronics micro quad measures 83.8 × 74.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Eclectronics micro quad?
79 components, from 38 distinct parts. The full bill of materials is listed on this page.
Where can I download the Eclectronics micro quad design files?
From the HALtheWise/eclectronics-micro-quad repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Eclectronics micro quad design in my own project?
The repository has no license, so all rights stay with HALtheWise. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Eclectronics micro quad 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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