
Cardboard bot
ColumbiaGadgetWorks/cardboard-bot-v2
60 × 46 mm, 2-layer, 2 oz copper, for a 2S or 3S LiPo on a screw terminal. JLCPCB assembles the SMD parts on the top side; CGW hand-solders the through-hole parts. Nothing goes on the back.

A small Pi-sized single board computer for your car
PiVI is an open-source printed circuit board by kuba2k2, from the kuba2k2/PiVI repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 85 × 56 mm with 289 parts on 263 nets, routed with 2,949 tracks and 334 vias.
It is built around the SN65HVD230D, SY8088IAAC and TPS54231D, with the MT9700, CC0603KRX7R9BB104 and FRC0603J104 TS among its other parts. Its parts include 83 capacitors, 68 resistors, 19 diodes, 14 transistors and 8 ICs. It belongs with the computers and single-board computers boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 38 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C11, C16, C18, C19, C21, C22, C23, C24, C25, C27, C28, C29, C30, C31, C32 +22 |
| 27 | 100k | Resistor_SMD:R_0603_1608Metric | R4, R13, R14, R15, R16, R26, R30, R31, R32, R33, R35, R39, R40, R41, R42, R43 +11 |
| 16 | 10u | Capacitor_SMD:C_0603_1608Metric | C20, C52, C54, C56, C58, C60, C61, C68, C71, C72, C73, C75, C76, C80, C82, C83 |
| 16 | 22p | Capacitor_SMD:C_0603_1608Metric | C10, C12, C13, C14, C15, C48, C50, C53, C59, C63, C64, C69, C74, C78, C79, C85 |
| 10 | TVS | Diode_SMD:D_SOD-523 | D12, D13, D14, D15, D16, D17, D18, D19, D20, D21 |
| 7 | 10k | Resistor_SMD:R_0603_1608Metric | R28, R36, R51, R52, R53, R54, R58 |
| 7 | 4.7k | Resistor_SMD:R_0603_1608Metric | R9, R11, R12, R19, R57, R59, R61 |
| 6 | NPN-S8050 | Package_TO_SOT_SMD:SOT-23 | Q3, Q10, Q11, Q12, Q13, Q14 |
| 5 | 1k | Resistor_SMD:R_0603_1608Metric | R56, R60, R62, R65, R66 |
| 5 | 33 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R6, R7 |
| 4 | 100k | Resistor_SMD:R_Array_Convex_4x0603 | RN1, RN2, RN3, RN4 |
| 4 | 1N5819WT | Diode_SMD:D_SOD-523 | D6, D7, D8, D9 |
| 4 | 2.7mm | MountingHole:MountingHole_2.7mm | H3, H4, H5, H6 |
| 4 | 33k | Resistor_SMD:R_0603_1608Metric | R20, R27, R29, R34 |
| 4 | 68k | Resistor_SMD:R_0603_1608Metric | R21, R22, R25, R37 |
| 4 | NMOS-AO3400 | Package_TO_SOT_SMD:SOT-23 | Q6, Q7, Q8, Q9 |
| 4 | SS34 | Diode_SMD:D_SMA | D4, D5, D10, D11 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric | C1, C3, C8 |
| 3 | 32.768k | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2, Y3, Y4 |
| 2 | 10k | Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical | VR1, VR2 |
| 2 | 10u | Inductor_SMD:L_Changjiang_FNR4020S | L1, L2 |
| 2 | 15k | Resistor_SMD:R_0603_1608Metric | R17, R24 |
| 2 | 180k | Resistor_SMD:R_0603_1608Metric | R18, R23 |
| 2 | 1n | Capacitor_SMD:C_0603_1608Metric | C42, C43 |
| 2 | 2.2u | Inductor_SMD:L_Sunlord_SWPA3015S | L3, L4 |
| 2 | 240 | Resistor_SMD:R_0603_1608Metric | R10, R67 |
| 2 | 27n | Capacitor_SMD:C_0603_1608Metric | C49, C51 |
| 2 | 27n | Inductor_SMD:L_0603_1608Metric | L6, L7 |
| 2 | 470n | Capacitor_SMD:C_0603_1608Metric | C7, C9 |
| 2 | MT9700 | Package_TO_SOT_SMD:SOT-23-5 | U14, U15 |
| 2 | PMOS-AO3401 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | PMOS-AO3407 | kuba2k2:SOT-23-GDPASS | Q4, Q5 |
| 2 | SY8088I | Package_TO_SOT_SMD:TSOT-23-5 | U8, U9 |
| 2 | TH | kuba2k2:ThermalVia_1.5mm | H1, H2 |
| 2 | TPS54231 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5, U6 |
| 2 | VP230 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U12, U13 |
| 1 | +0V9 | SparkFun-Connector:TestPoint-0.75mm | TP20 |
| 1 | +12SB | SparkFun-Connector:TestPoint-0.75mm | TP4 |
| 1 | +12V | SparkFun-Connector:TestPoint-0.75mm | TP9 |
| 1 | +1V5 | SparkFun-Connector:TestPoint-0.75mm | TP18 |
| 1 | +1V8 | SparkFun-Connector:TestPoint-0.75mm | TP17 |
| 1 | +1V8A | SparkFun-Connector:TestPoint-0.75mm | TP15 |
| 1 | +3V3 | SparkFun-Connector:TestPoint-0.75mm | TP13 |
| 1 | +3V3SB | SparkFun-Connector:TestPoint-0.75mm | TP6 |
| 1 | +5V | SparkFun-Connector:TestPoint-0.75mm | TP11 |
| 1 | +BATT | SparkFun-Connector:TestPoint-0.75mm | TP2 |
| 1 | 0R | Inductor_SMD:L_0603_1608Metric | L5 |
| 1 | 10 | Resistor_SMD:R_0805_2012Metric | R38 |
| 1 | 100u/10V | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C46 |
| 1 | 100u/6.3V | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C44 |
| 1 | 10M | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 10u/25V | Capacitor_SMD:C_0805_2012Metric | C38 |
| 1 | 10u/25V | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C36 |
| 1 | 24M | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 24M | SparkFun-Jumper:Jumper_2_NO | SJ2 |
| 1 | 32K | SparkFun-Jumper:Jumper_2_NO | SJ1 |
| 1 | 3A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 470 | Resistor_SMD:R_0603_1608Metric | R68 |
| 1 | ACT | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | AGND | SparkFun-Connector:TestPoint-0.75mm | TP22 |
| 1 | AIN_12SB | SparkFun-Connector:TestPoint-0.75mm | TP27 |
| 1 | AP_RESET | SparkFun-Connector:TestPoint-0.75mm | TP7 |
| 1 | AP_WDTOUT | SparkFun-Connector:TestPoint-0.75mm | TP8 |
| 1 | Audio Out | Connector_JST:JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal | J3 |
| 1 | Aux | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J4 |
| 1 | CAN0.RX | SparkFun-Connector:TestPoint-0.75mm | TP10 |
| 1 | CAN1.RX | SparkFun-Connector:TestPoint-0.75mm | TP12 |
| 1 | CAN_PASS | SparkFun-Connector:TestPoint-0.75mm | TP3 |
| 1 | CAN_STBY | SparkFun-Connector:TestPoint-0.75mm | TP5 |
| 1 | CH1 | SparkFun-Jumper:Jumper_3_NO | SJ5 |
| 1 | CH2 | SparkFun-Jumper:Jumper_3_NO | SJ6 |
| 1 | CH3 | SparkFun-Jumper:Jumper_3_NO | SJ3 |
| 1 | CH4 | SparkFun-Jumper:Jumper_3_NO | SJ4 |
| 1 | DSI | kuba2k2:TE-1-1734248-5 | J12 |
| 1 | EN_5V | SparkFun-Connector:TestPoint-0.75mm | TP26 |
| 1 | EN_PWR | SparkFun-Connector:TestPoint-0.75mm | TP24 |
| 1 | Ext | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J2 |
| 1 | FEL | Button_Switch_SMD:SW_SPST_B3U-1000P | SW3 |
| 1 | FM | TestPoint:TestPoint_Pad_D1.5mm | AE2 |
| 1 | GPADC | SparkFun-Connector:TestPoint-0.75mm | TP28 |
The 249 most common of 289 parts.
It measures 85 × 56 mm and has 4 copper layers, 1.6 mm thick.
289 parts, built around the SN65HVD230D, SY8088IAAC, TPS54231D and MT9700. 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.
From the kuba2k2/PiVI repository on GitHub, at the commit this page was made from: the board is hardware/PiVI.kicad_pcb and its schematic hardware/PiVI.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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