4 layers35.6 × 17.8 mm
2 layers15.2 × 12.1 mm
QuectoDrive
edatki/QuectoDriveThe smallest dual brushed ESC available for antweight combat robots
- Size
- 15.2 × 12.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 27
- Pads
- 88
- Tracks, vias
- 142, 46
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Jan 2023
- Updated
- 31 Mar 2023
Overview
QuectoDrive is an open-source printed circuit board by edatki, from the edatki/QuectoDrive repository on GitHub. It is a 2-layer board of 15.2 × 12.1 mm with 30 parts on 27 nets, routed with 142 tracks and 46 vias.
It is built around the ATTINY1616-MN, DRV8837DSG and SPX3819M5-L-1-8. Its parts include 6 capacitors, 4 ICs, 3 resistors and 1 diode. It belongs with the robots and motor control boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATTINY1616-MN
QFN-20-EP(3x3)-40℃~+105℃ 1.8V~5.5V 10bit 16KB 18 20MHz 256Byte 2KB 8 Bit 8bit AVR Built-in FLASH QFN-20-EP(3x3) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
DRV8837DSG
WSON-8-EP(2x2)-40℃~+85℃ 1.8V~7V 1.9A 120nA 280mΩ Yes WSON-8-EP(2x2) Brushed DC Motor Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
SPX3819M5-L-1-8
SOT-23-5-40℃~+125℃@(Tj) 1 1.8V 20V 500mA 500mV@(100mA) 5uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100n | Capacitor_SMD:C_0402_1005Metric | C2, C5, C6, C8, C9 |
| 4 | IO | TestPoint:TestPoint_Pad_1.5x1.5mm | TP6, TP8, TP9, TP10 |
| 4 | MOTOR | TestPoint:TestPoint_Pad_2.0x2.0mm | TP11, TP12, TP15, TP16 |
| 4 | POWER | TestPoint:TestPoint_Pad_2.0x2.0mm | TP1, TP2, TP3, TP4 |
| 4 | PROG | TestPoint:TestPoint_Pad_D1.5mm | TP5, TP7, TP13, TP14 |
| 2 | DRV8837 | Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm | U3, U4 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 1u | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | 220R | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 27K | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | ATtiny1616-M | Package_DFN_QFN:VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mm | U2 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | SPX3819M5-L-1-8 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
Questions
How big is the QuectoDrive PCB?
It measures 15.2 × 12.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the QuectoDrive use?
30 parts, built around the ATTINY1616-MN, DRV8837DSG and SPX3819M5-L-1-8. 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 QuectoDrive KiCad files?
From the edatki/QuectoDrive repository on GitHub, at the commit this page was made from: the board is hardware/QuectoDrive.kicad_pcb and its schematic hardware/QuectoDrive.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the QuectoDrive design in my own project?
Its repository states no licence, so its author keeps all rights: ask edatki before reusing the design.
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