UKMARSBOT RP2040Chassis
About the UKMARSBOT RP2040Chassis PCB
UKMARSBOT RP2040Chassis is an open source PCB design by ukmars, published on GitHub under the MIT license. It is a 2-layer board measuring 99.1 × 81.3 mm, with 16 components from 14 distinct parts.
Other key parts include the DVR8833_DC_CONTROLLER and LM7805_TO220. By type, the board carries 6 connectors, 4 capacitors, 2 ICs, 2 modules, 1 diode and 1 resistor.
From the project
Respository for hardware and software components of UKMARSBOT gemini
Here you will find ECAD design files and resources such as part and footprint libraries.
The project will use KiCAD V8.0.x for all Schematic capture and PCB design.
Part datasheets will be stored in a separate folder.
Kicad models for the pico where found here Install instructions here
Main components on the UKMARSBOT RP2040Chassis
UKMARSBOT RP2040Chassis bill of materials (BOM)
16 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DVR8833_DC_CONTROLLER DVR8833_DC_Controller | DRV8833_DC_Controller | U1 |
| 1 | LM7805_TO220 | TO-220-3_Vertical | U2 |
| 1 | N20 MOTOR | MINI-METAL-GEARMOTOR-WITH-BRACKET_Alt | M1 |
| 1 | N20 MOTOR | MINI-METAL-GEARMOTOR-WITH-BRACKET | M2 |
| 1 | CONN_01X16 Pololu Item #4772 | Connector_Pololu_JST-SH_side_entry_breakout | J1 |
| 1 | Pololu Item #4772 | Connector_Pololu_JST-SH_side_entry_breakout | J2 |
| 2 | CONN_01X06 Conn_01x06 | PinSocket_1x06_P2.54mm_Vertical | J3, J4 |
| 1 | CONN_01X06 POWER | PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | CONN_01X06 Switch | UKMARSBOT_SW_Slide-03_With_Mounting_Pads | J7 |
| 1 | TLCR5800 1N5401 | D_DO-201AD_P15.24mm_Horizontal | D1 |
| 1 | 100UF 0.22uF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C1 |
| 1 | 100UF 0.1uF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C2 |
| 2 | 100uF, 16V | CP_Radial_D6.3mm_P2.50mm | C3, C4 |
| 1 | 47R 47K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
UKMARSBOT RP2040Chassis design files
The KiCad project lives in the ukmars/gemini repository on GitHub; these links point at the commit this page was built from.
UKMARSBOT RP2040Chassis: common questions
How big is the UKMARSBOT RP2040Chassis PCB?
The UKMARSBOT RP2040Chassis measures 99.1 × 81.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the UKMARSBOT RP2040Chassis?
16 components, from 14 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 UKMARSBOT RP2040Chassis design files?
From the ukmars/gemini 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 UKMARSBOT RP2040Chassis design in my own project?
Yes, under the terms of its MIT license, which ukmars chose for the repository.
