Voltage adjuster
About the Voltage adjuster PCB
Voltage adjuster is an open source PCB design by RasmusKoit, published on GitHub. It is a 2-layer board measuring 16 × 15 mm, with 16 components from 13 distinct parts.
Other key parts include the LDK130PU-R and MCP73832T-2ACI/MC. By type, the board carries 8 resistors, 4 capacitors, 2 ICs, 1 connector and 1 diode.
Main components on the Voltage adjuster
Voltage adjuster bill of materials (BOM)
16 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LDK130PU-R | LDK130PUR | IC1 |
| 1 | MCP73832T-2ACI/MC MCP73832T-2ACI_MC | SON50P300X200X100-9N-D | IC2 |
| 1 | UJC-H-G-SMT-1-P6-TR | UJCHGSMT1P6TR | J1 |
| 1 | LTST-C190KRKT LED | LED_0603_1608Metric | D1 |
| 2 | LMK107BJ475KA-T 4.7uF | C_0603_1608Metric | C1, C2 |
| 2 | LMK107B7105KA-T 1uF | C_0603_1608Metric | C3, C4 |
| 1 | CRG0603F56K 56k | R_0603_1608Metric | R1 |
| 1 | CRG0603F1K5 1.5k | R_0603_1608Metric | R2 |
| 2 | CRG0603F5K1 5.1k | R_0603_1608Metric | R3, R4 |
| 1 | CRG0603F56K 88.7k | R_0603_1608Metric | R5 |
| 1 | CRG0603F56K 100k | R_0603_1608Metric | R6 |
| 1 | CRG0603F56K 124k | R_0603_1608Metric | R7 |
| 1 | CRG0603F56K 316k | R_0603_1608Metric | R8 |
Voltage adjuster design files
The KiCad project lives in the RasmusKoit/voltage_adjuster repository on GitHub; these links point at the commit this page was built from.
- Layoutvoltage_adjuster.kicad_pcb
- Schematicvoltage_adjuster.kicad_sch
- BOMvoltage_adjuster.csv
Voltage adjuster: common questions
How big is the Voltage adjuster PCB?
The Voltage adjuster measures 16 × 15 mm, has 2 copper layers and is 0.8 mm thick.
How many components are on the Voltage adjuster?
16 components, from 13 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 Voltage adjuster design files?
From the RasmusKoit/voltage_adjuster 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 Voltage adjuster design in my own project?
The repository has no license, so all rights stay with RasmusKoit. Use it as a reference, and ask the author before reusing the design.
