First route
About the First route PCB
First route is an open source PCB design by zcrawling, published on GitHub. It is a 4-layer board measuring 65 × 56 mm, with 65 components from 27 distinct parts.
Other key parts include the LM66100DCKR, TLV803ED29DBZR, SN74LVC2G17DBVR, THVD1451DR and TMUX1511PWR. By type, the board carries 32 resistors, 15 capacitors, 10 ICs, 4 connectors and 4 diodes.
From the project
2026 LOONAR Rover project
아트웍 완료 보고, KiCad 프로젝트, 상면 미리보기, 최종 검증을 사용한다. ERC 0/0, DRC 위반 0, 미연결 0, 회로도 불일치 0.
최종 인계 문서, KiCad 프로젝트, 회로도 PDF, 기구 도면, 풋프린트 검토표, 구매 BOM을 사용한다.
공식 Active Cooler, 16mm 몸체 헤더와 19mm 스페이서 기준. 회로도 ERC 0/0, PCB 일치 문제 0, 시작 형상 DRC 위반 0. 미연결 161개이며 배치·배선은 아직 시작하지 않았다.
조사일: 2026-09-05. 1단계 부품 조사 기록. 후속 2단계 전기 검토를 함께 따른다.
사용자 결정(2026-09-05): 헤더 높이 16mm 확정. PRT-16763을 해당 높이의 우선 품번으로 유지하며 조립 공차·간섭은 기구 단계에서 확인한다.
Main components on the First route
First route bill of materials (BOM)
65 components, 27 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | LM66100DCKR | TI_DCK0006A | U1, U2 |
| 1 | TLV803ED29DBZR | TI_DBZ0003A | U3 |
| 2 | SN74LVC2G17DBVR | TI_DBV0006A | U100, U200 |
| 2 | THVD1451DR | TI_D0008A | U101, U201 |
| 1 | TMUX1511PWR | TI_PW0014A | U300 |
| 1 | ADS1115IDGSR | TI_DGS0010A | U301 |
| 1 | TCA9517ADGKR | TI_DGK0008A | U302 |
| 1 | PRT-16763 Pi 5 / H16 / gap19 | GPIO_2x20_H16_Drill1.02 | J1 |
| 2 | BM05B-GHS-TBT(LF)(SN) BM05B-GHS-TBT | Connector_JST_JST_GH_BM05B-GHS-TBT_1x05-1MP_P1.25mm_Vertical | J2, J3 |
| 1 | BM02B-GHS-TBT(LF)(SN) Battery sense only | Connector_JST_JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J4 |
| 4 | CDSOT23-SM712 | Bourns_CDSOT23_SM712 | D100, D101, D200, D201 |
| 3 | GRM188R71E105KA12D 1u / 25V / X7R | Capacitor_SMD_C_0603_1608Metric | C1, C5, C300 |
| 1 | GRM188R61A475KE15D 4.7u / 10V / X5R | Capacitor_SMD_C_0603_1608Metric | C2 |
| 1 | EEEFK1C101P 100u / 16V / 20% | Panasonic_FK_D_6.3x5.8 | C3 |
| 9 | GRM188R71C104KA01D 100n / 16V / X7R | Capacitor_SMD_C_0603_1608Metric | C4, C100, C101, C200, C201, C302, C303, C304 +1 |
| 1 | GRM1885C1H102JA01D 1n / 50V / C0G | Capacitor_SMD_C_0603_1608Metric | C301 |
| 1 | CRCW060322R0FKEAHP 22R pulse | Resistor_SMD_R_0603_1608Metric | R1 |
| 7 | CRCW060310K0FKEA 10k | Resistor_SMD_R_0603_1608Metric | R2, R3, R4, R7, R8, R100, R200 |
| 1 | CRCW0603100KFKEA 100k | Resistor_SMD_R_0603_1608Metric | R5 |
| 1 | CRCW06031K00FKEA 1k | Resistor_SMD_R_0603_1608Metric | R6 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | CRCW060347R0FKEA 47R | Resistor_SMD_R_0603_1608Metric | R101, R102, R201, R202 |
| 8 | CRCW0603010RJNEAHP 10R pulse | Resistor_SMD_R_0603_1608Metric | R103, R104, R105, R106, R203, R204, R205, R206 |
| 2 | CRCW0603120RFKEA 120R / DNP | Resistor_SMD_R_0603_1608Metric | R107, R207 |
| 2 | CRCW06030000Z0EA 0R / rail link | Resistor_SMD_R_0603_1608Metric | R108, R208 |
| 3 | TNPW060347K0BEEA 47k / 0.1% | Resistor_SMD_R_0603_1608Metric | R300, R301, R303 |
| 1 | TNPW060318K0BEEA 18k / 0.1% | Resistor_SMD_R_0603_1608Metric | R302 |
| 2 | CRCW06034K70FKEA 4.7k | Resistor_SMD_R_0603_1608Metric | R304, R305 |
First route design files
The KiCad project lives in the zcrawling/LOONARover repository on GitHub; these links point at the commit this page was built from.
First route: common questions
How big is the First route PCB?
The First route measures 65 × 56 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the First route?
65 components, from 27 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 First route design files?
From the zcrawling/LOONARover repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the First route design in my own project?
The repository has no license, so all rights stay with zcrawling. Use it as a reference, and ask the author before reusing the design.
