Power board fixed regulator
rct4·Autonomous-Soil-Monitoring-Rover·PCBs/power_board_fixed_regulator/power_board_fixed_regulator/power_board_fixed_regulator.kicad_pcb
About the Power board fixed regulator
Power board fixed regulator is an open source PCB design by rct4, published on GitHub. It is a 2-layer board measuring 58.5 × 30 mm, with 7 components from 7 distinct parts.
Other key parts include the LM1117DTX-3.3/NOPB. By type, the board carries 4 connectors, 2 capacitors and 1 IC.
From the project
The autonomous soil monitoring rover is a project that aims to assist commercial farmers and personal gardeners by introducing an automated solution to monitoring soil data.

Main components on the Power board fixed regulator
Power board fixed regulator bill of materials (BOM)
7 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1117DTX-3.3/NOPB | NDP0003B | U1 |
| 1 | Input | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J1 |
| 1 | MAIN_BOARD | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J2 |
| 1 | UWB_POWER | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J3 |
| 1 | BACK_TO_BUCK | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J4 |
| 1 | 100uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
Power board fixed regulator design files
The KiCad project lives in the rct4/Autonomous-Soil-Monitoring-Rover repository on GitHub; these links point at the commit this page was built from.
Power board fixed regulator: common questions
How big is the Power board fixed regulator?
The Power board fixed regulator measures 58.5 × 30 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Power board fixed regulator?
7 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the Power board fixed regulator design files?
From the rct4/Autonomous-Soil-Monitoring-Rover repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Power board fixed regulator design in my own project?
The repository has no license, so all rights stay with rct4. Use it as a reference, and ask the author before reusing the design.