dzerzzz/ELSA_HardwarePayload cm4 23 is an open-source printed circuit board by dzerzzz, from the dzerzzz/ELSA_Hardware repository on GitHub. It is a 4-layer board of 80 × 80 mm with 140 parts on 221 nets, routed with 1,423 tracks and 420 vias.
It is built around the 74LVC1G07SE-7-MS, IIS3DWB and SMTSO-M25-3ET, with the SQ2315ES-T1_BE3 and XEL4030-102MEC among its other parts. Its parts include 24 resistors, 19 capacitors, 8 connectors, 7 ICs and 2 diodes. It belongs with the computers and single-board computers boards and the Raspberry Pi (Linux) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C4, C9, C10, C11, C18, C19 |
| 8 | 100k | Capacitor_SMD:C_0402_1005Metric | R10, R13, R14, R17, R18, R19, R20, R21 |
| 6 | 10k | Capacitor_SMD:C_0402_1005Metric | R6, R7, R8, R9, R25, R26 |
| 5 | 10u | Capacitor_SMD:C_0805_2012Metric | C7, C8, C12, C13, C14 |
| 4 | 1k | Capacitor_SMD:C_0402_1005Metric | R3, R4, R5, R15 |
| 4 | G*** | kibuzzard-64503E35 | kibuzzard-64503E35, kibuzzard-64503E35, kibuzzard-64503E35, kibuzzard-64503E35 |
| 4 | G*** | kibuzzard-64503DC6 | kibuzzard-64503DC6, kibuzzard-64503DC6, kibuzzard-64503DC6, kibuzzard-64503DC6 |
| 4 | M3 fi3.2/8mm | LibLoader:MountingHole_3.2mm_M3_8mm | H5, H6, H7, H8 |
| 4 | SMTSO-M25-3ET | LibLoader:SMTSOM252ET | H1, H2, H3, H4 |
| 3 | MCP9804_DFN | Package_DFN_QFN:DFN-8-1EP_3x2mm_P0.5mm_EP1.7x1.4mm | U4, U5, U6 |
| 2 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C5, C6 |
| 2 | 100R | Capacitor_SMD:C_0402_1005Metric | R11, R12 |
| 2 | 22u | Capacitor_SMD:C_0805_2012Metric | C15, C16 |
| 2 | 5.1k | Capacitor_SMD:C_0402_1005Metric | R1, R2 |
| 2 | G*** | kibuzzard-64503DEE | kibuzzard-64503DEE, kibuzzard-64503DEE |
| 2 | SQ2315ES-T1_BE3 | LibLoader:SOT95P237X112-3N | Q1, Q2 |
| 2 | XEL4030-102MEC | Inductor_SMD:L_Coilcraft_XxL4030 | L1, L2 |
| 1 | 1-2199230-6 | LibLoader:121992306 | J4 |
| 1 | 10u | Capacitor_SMD:C_0402_1005Metric | C17 |
| 1 | 3VHP | TestPoint:TestPoint_Pad_D2.0mm | TP3 |
| 1 | 453k | Capacitor_SMD:C_0402_1005Metric | R22 |
| 1 | 5V | TestPoint:TestPoint_Pad_D2.0mm | TP2 |
| 1 | 732k | Capacitor_SMD:C_0402_1005Metric | R16 |
| 1 | 74LVC1G07SE-7 | Package_TO_SOT_SMD:SOT-353_SC-70-5 | U7 |
| 1 | BK-414 | SnapEDA Library:BAT_BK-414 | BT2 |
| 1 | CAM0 | LibLoader:117342485 | J2 |
| 1 | CAM1 | LibLoader:117342485 | J3 |
| 1 | Compute_Module_4_Connectors | RPi_Compute_Module_4:Raspberry-Pi-4-Compute-Module | U2 |
| 1 | G*** | kibuzzard-645046F2 | kibuzzard-645046F2 |
| 1 | G*** | kibuzzard-64502EC1 | kibuzzard-64502EC1 |
| 1 | G*** | kibuzzard-645041A0 | kibuzzard-645041A0 |
| 1 | G*** | kibuzzard-64504169 | kibuzzard-64504169 |
| 1 | G*** | kibuzzard-645041D0 | kibuzzard-645041D0 |
| 1 | G*** | kibuzzard-64503A7D | kibuzzard-64503A7D |
| 1 | G*** | kibuzzard-64502D82 | kibuzzard-64502D82 |
| 1 | G*** | kibuzzard-64502C12 | kibuzzard-64502C12 |
| 1 | G*** | kibuzzard-64503EF1 | kibuzzard-64503EF1 |
| 1 | G*** | kibuzzard-64502D76 | kibuzzard-64502D76 |
| 1 | G*** | kibuzzard-64503C4A | kibuzzard-64503C4A |
| 1 | G*** | kibuzzard-64503613 | kibuzzard-64503613 |
| 1 | G*** | kibuzzard-64502CA6 | kibuzzard-64502CA6 |
| 1 | G*** | kibuzzard-64502DE0 | kibuzzard-64502DE0 |
| 1 | G*** | kibuzzard-645046E4 | kibuzzard-645046E4 |
| 1 | G*** | kibuzzard-64504231 | kibuzzard-64504231 |
| 1 | G*** | kibuzzard-64502EDE | kibuzzard-64502EDE |
| 1 | G*** | kibuzzard-64503517 | kibuzzard-64503517 |
| 1 | G*** | kibuzzard-64502EA4 | kibuzzard-64502EA4 |
| 1 | G*** | kibuzzard-64502D9F | kibuzzard-64502D9F |
| 1 | G*** | kibuzzard-64503EFE | kibuzzard-64503EFE |
| 1 | G*** | kibuzzard-64502DF7 | kibuzzard-64502DF7 |
| 1 | G*** | kibuzzard-64503F69 | kibuzzard-64503F69 |
| 1 | G*** | kibuzzard-64502DA9 | kibuzzard-64502DA9 |
| 1 | G*** | kibuzzard-64502DD2 | kibuzzard-64502DD2 |
| 1 | G*** | kibuzzard-64503B4C | kibuzzard-64503B4C |
| 1 | G*** | kibuzzard-645040B5 | kibuzzard-645040B5 |
| 1 | G*** | kibuzzard-64502B48 | kibuzzard-64502B48 |
| 1 | G*** | kibuzzard-645040AD | kibuzzard-645040AD |
| 1 | G*** | kibuzzard-645036BA | kibuzzard-645036BA |
| 1 | G*** | kibuzzard-64503F5F | kibuzzard-64503F5F |
| 1 | G*** | kibuzzard-645046B1 | kibuzzard-645046B1 |
| 1 | G*** | kibuzzard-64502B8E | kibuzzard-64502B8E |
| 1 | G*** | kibuzzard-64502C00 | kibuzzard-64502C00 |
| 1 | G*** | kibuzzard-64504227 | kibuzzard-64504227 |
| 1 | G*** | kibuzzard-645036AE | kibuzzard-645036AE |
| 1 | G*** | kibuzzard-64502B16 | kibuzzard-64502B16 |
| 1 | G*** | kibuzzard-64503C58 | kibuzzard-64503C58 |
| 1 | G*** | kibuzzard-64502B2C | kibuzzard-64502B2C |
| 1 | G*** | kibuzzard-64503908 | kibuzzard-64503908 |
| 1 | G*** | kibuzzard-64502C08 | kibuzzard-64502C08 |
| 1 | G*** | kibuzzard-6450415A | kibuzzard-6450415A |
| 1 | G*** | kibuzzard-6450389A | kibuzzard-6450389A |
| 1 | GPIO HEADER | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J5 |
| 1 | GROVE_I2C0 | OPL_Connector:HW4-SMD-2.0 | J7 |
| 1 | GROVE_I2C1 | OPL_Connector:HW4-SMD-2.0 | J8 |
| 1 | GROVE_I2C_PWM0 | OPL_Connector:HW4-SMD-2.0 | J9 |
| 1 | GROVE_I2C_PWM1 | OPL_Connector:HW4-SMD-2.0 | J10 |
| 1 | IIS3DWB | Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U3 |
| 1 | LED | Diode_SMD:D_0603_1608Metric | D2 |
| 1 | LED_ARBG | LibLoader:150044M155220 | D1 |
| 1 | LM66200DRLR | LibLoader:SOTFL50P160X60-8N | IC2 |
The 128 most common of 140 parts.
It measures 80 × 80 mm and has 4 copper layers, 1.61 mm thick.
140 parts, built around the 74LVC1G07SE-7-MS, IIS3DWB, SMTSO-M25-3ET and SQ2315ES-T1_BE3. 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 dzerzzz/ELSA_Hardware repository on GitHub, at the commit this page was made from: the board is KREWETACM4/Payload_cm4_23.kicad_pcb and its schematic KREWETACM4/Payload_cm4_23.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask dzerzzz before reusing the design.
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