
Esp32-wroom-32e
LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

A collection of development modules for electrical engineers, who work on new PCB designs.
Usb pd module cypd3177 is an open-source printed circuit board by LEDs-by-glowingkitty, from the LEDs-by-glowingkitty/Dev-Modules repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 40 × 40 mm with 72 parts on 44 nets, routed with 536 tracks and 338 vias.
Its parts include 37 resistors, 20 ICs, 10 capacitors and 3 transistors. It belongs with the power boards of this library.
A collection of development modules for electrical engineers, who work on new PCB designs.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | 62.5mW Thick Film Resistors 50V ±100ppm/℃ ±1% 5.1kΩ 0402 Chip Resistor - Surface Mount ROHS | lib:R0402 | R10, R12, R13, R14, R16, R18, R20, R21, R22, R24, R26, R28, R29, R30, R32, R34 +3 |
| 10 | lib:TestPoint_Pad_D1.5mm | U6, U7, U8, U9, U10, U11, U12, U13, U14, U15 | |
| 4 | lib:MountingHole_3.2mm_M3 | U16, U17, U18, U19 | |
| 4 | lib:SW-SMD_12P-L9.2-W5.4-P1.27-LS8.5 | U1, U2, U3, U4 | |
| 4 | 50V 1uF X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS | lib:C0603 | C2, C3, C7, C8 |
| 4 | 62.5mW Thick Film Resistors 50V ±100ppm/℃ ±1% 1kΩ 0402 Chip Resistor - Surface Mount ROHS | lib:R0402 | R9, R17, R25, R33 |
| 4 | 62.5mW Thick Film Resistors 50V ±100ppm/℃ ±1% 2.4kΩ 0402 Chip Resistor - Surface Mount ROHS | lib:R0402 | R11, R19, R27, R35 |
| 3 | 62.5mW Thick Film Resistors 50V ±100ppm/℃ ±1% 10kΩ 0402 Chip Resistor - Surface Mount ROHS | lib:R0402 | R15, R23, R31 |
| 2 | lib:SOT-23_L2.9-W1.3-P1.90-LS2.4-BR | Q2, Q3 | |
| 2 | 100mW Thick Film Resistors 75V ±100ppm/℃ ±1% 1kΩ 0603 Chip Resistor - Surface Mount ROHS | lib:R0603 | R2, R5 |
| 2 | 100mW Thick Film Resistors 75V ±100ppm/℃ ±1% 49.9kΩ 0603 Chip Resistor - Surface Mount ROHS | lib:R0603 | R3, R4 |
| 2 | 16V 100nF X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS | lib:C0402 | C9, C10 |
| 2 | 16V 3.3uF X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS | lib:C0805 | C1, C6 |
| 2 | 50V 390pF NP0 ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS | lib:C0402 | C4, C5 |
| 1 | lib:CONN-TH_XY308-2.54-7P | U5 | |
| 1 | lib:D_SOD-123F | DZ1 | |
| 1 | lib:SOP-8_L4.9-W3.9-P1.27-LS6.0-BL | Q1 | |
| 1 | lib:TQFN-24_L4.0-W4.0-P0.50-TL-EP2.8 | U20 | |
| 1 | 100mW Thick Film Resistors 75V ±100ppm/℃ ±1% 100kΩ 0603 Chip Resistor - Surface Mount ROHS | lib:R0603 | R6 |
| 1 | 100mW Thick Film Resistors 75V ±100ppm/℃ ±1% 10kΩ 0603 Chip Resistor - Surface Mount ROHS | lib:R0603 | R1 |
| 1 | 62.5mW Thick Film Resistors 50V ±100ppm/℃ ±1% 2kΩ 0402 Chip Resistor - Surface Mount ROHS | lib:R0402 | R7 |
The 71 most common of 72 parts.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

LEDs-by-glowingkitty/Dev-Modules
A collection of development modules for electrical engineers, who work on new PCB designs.

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!

BlueSCSI/BlueSCSI-v2
BlueSCSI v2/Ultra - an open source, open hardware, SCSI emulator using the Pi Pico PR2040 and Pico 2 RP2350


skiselev/micro_8088
Micro 8088 - IBM XT Compatible Processor Board based on Faraday FE2010 chipset



jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.

Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)
It measures 40 × 40 mm and has 2 copper layers, 1.6 mm thick.
72 parts. 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 LEDs-by-glowingkitty/Dev-Modules repository on GitHub, at the commit this page was made from: the board is USB-PD_CYPD3177/elec/layout/default/usb-pd-module-cypd3177.kicad_pcb and its schematic USB-C_PD_Connector/elec/layout/default/usb-c-pd-connector.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).