• AISLER 4 Layer 1.6mm ENIG DRC

    AISLER 4 Layer 1.6mm ENIG DRC

    Use this template if you're planning to get your 4-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

    aisler

    &

    jharwinbarrozo

    9 Stars


  • PCBWay 4 Layer Stackup

    PCBWay 4 Layer Stackup

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    jharwinbarrozo

    7 Stars


  • Pico Macro Keyboard

    Pico Macro Keyboard

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.

    flux

    &

    jharwinbarrozo
    brooks

    128 Comments

    6 Stars


  • [4-layer] OSHPARK Constraints

    [4-layer] OSHPARK Constraints

    Use this template if you're planning to get your board manufactured in OSHPARK. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules OSHpark 4-layer stackup specs: Top overlay or silkscreen: 1 mil thick Top solder mask or solder resist: 1 mil thick Top copper: 1.7 mil thick on 1 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Mid layer 1: 0.68 mil thick on 0.5 oz copper Dielectric core: 39 mil thick FR408HR Mid layer 2: 0.68 mil thick on 0.5 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Bottom copper: 1.7 mil thick on 1 oz copper Bottom solder mask or solder resist: 1 mil thick
Bottom overlay or silkscreen: 1 mil thick

    jharwinbarrozo

    5 Comments

    5 Stars


  • Seeed Studio 4-Layer Stackup

    Seeed Studio 4-Layer Stackup

    To optimize your 4-layer board manufacturing process with Seeed Studio Fusion, simply clone or fork this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    seeedstudio

    &

    jharwinbarrozo
    janeyang

    4 Stars


  • Pico Macro Keyboard

    Pico Macro Keyboard

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.

    vasy_skral

    &

    jharwinbarrozo

    3 Stars


  • [4-layer] Lion Circuits

    [4-layer] Lion Circuits

    Clone or fork this template if you're planning to get your 4-layer board manufactured in Lion Circuits. It has Lion Circuits [Mii Service](https://www.lioncircuits.com/faq/general/what-is-mii-service) manufacturing constraints already baked as global rules. ( #project-template #template #manufacturer-design-rules )

    jharwinbarrozo

    1 Star


  • Pico Macro Keyboard v2

    Pico Macro Keyboard v2

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.

    flux

    &

    collinsemasi
    jharwinbarrozo

    11 Comments

    1 Star


  • My AC Source Use AISLER 4 DRC

    My AC Source Use AISLER 4 DRC

    Use this template if you're planning to get your 4-layer board manufactured with AISLER. #project-template #template.

    2 Comments

    1 Star


  • Fiscal Jade Mr. Fusion

    Fiscal Jade Mr. Fusion

    Ultra-Compact 4-Layer STM32L011F4U3 Module

    1 Star


  • Brainstorm a new project with AI [Example]

    Brainstorm a new project with AI [Example]

    make this for me now # Device Summary & Specification Sheet ## 1. Overview A rugged, Arduino-Uno-and-Raspberry-Pi-style single-board micro-PC featuring: - Smartphone-class CPU (Snapdragon 990) - USB-C Power Delivery + 4×AA alkaline backup + ambient-light harvester - On-board Arduino-Uno-compatible ATmega328P - External NVMe SSD via USB3 bridge & optional Thunderbolt 3 eGPU support - 5× USB 3.0 ports, HDMI in/out, Gigabit Ethernet & SFP fiber, Wi-Fi, Bluetooth, LoRa - 0.96″ OLED status display, 3.5 mm audio jack with codec --- ## 2. Key Specifications | Category | Specification | |--------------------|-------------------------------------------------------------------------------| | CPU | Snapdragon 990, octa-core up to 2.84 GHz | | Memory | 6 GB LPDDR4x DRAM | | Storage Interface | PCIe Gen3 ×4 → M.2 NVMe + USB 3.1 Gen1 bridge | | MCU | ATmega328P (Arduino-Uno-compatible) | | Power Input | USB-C PD up to 20 V/5 A; 4×AA alkaline backup; ambient-light photodiode boost | | Power Rails | 12 V, 5 V, 3.3 V, 1.8 V, 1.2 V via buck/buck-boost regulators | | USB Hub | 5× USB 3.0 downstream ports | | Display | 0.96″ 128×64 OLED via I²C/SPI | | Networking | 1 × Gigabit RJ45; 1 × SFP fiber; Wi-Fi 802.11ac + Bluetooth; LoRa SX1276 | | Video I/O | HDMI 2.0 input (RX) & output (TX) | | Audio | 3.5 mm jack + TLV320AIC3101 codec; Bluetooth audio | | Form Factor | Raspberry Pi–style header + Arduino-Uno shield headers; 4× standoff mounts | --- ## 3. Complete Parts List | Part | Function | Qty | |------------------------------------------------------------------------------------------------|-----------------------------------------------|-----| | [Snapdragon 990](https://www.flux.ai/search?type=components&q=Snapdragon%20990) | Main application CPU | 1 | | [LPDDR4x DRAM](https://www.flux.ai/search?type=components&q=LPDDR4x%20DRAM) | System memory | 1 | | [eMMC 64GB](https://www.flux.ai/search?type=components&q=eMMC%2064GB) | On-board storage | 1 | | [M.2 NVMe Connector](https://www.flux.ai/search?type=components&q=M.2%20NVMe%20Connector) | External SSD interface | 1 | | [JMS583](https://www.flux.ai/search?type=components&q=JMS583) | PCIe→USB 3.1 bridge for NVMe | 1 | | [Titan Ridge](https://www.flux.ai/search?type=components&q=Titan%20Ridge) | Thunderbolt 3/eGPU controller | 1 | | [STUSB4500](https://www.flux.ai/search?type=components&q=STUSB4500) | USB-C Power-Delivery controller | 1 | | [LTC4412](https://www.flux.ai/search?type=components&q=LTC4412) | Ideal-diode OR-ing | 1 | | [LTC3108](https://www.flux.ai/search?type=components&q=LTC3108) | Ambient-light (solar) energy harvester | 1 | | [Battery Holder 4×AA](https://www.flux.ai/search?type=components&q=Battery%20Holder%204xAA) | Alkaline backup power | 1 | | [TPS53318](https://www.flux.ai/search?type=components&q=TPS53318) | 6 V→5 V synchronous buck regulator | 1 | | [MCP1700-3302E/TO](https://www.flux.ai/search?type=components&q=MCP1700-3302E/TO) | 6 V→3.3 V LDO | 1 | | [TPS63060](https://www.flux.ai/search?type=components&q=TPS63060) | Buck-boost for 12 V rail (eGPU power) | 1 | | [ATmega328P](https://www.flux.ai/search?type=components&q=ATmega328P) | Arduino-Uno microcontroller | 1 | | [ESP32-WROOM-32](https://www.flux.ai/search?type=components&q=ESP32-WROOM-32) | Wi-Fi + Bluetooth co-processor | 1 | | [SX1276](https://www.flux.ai/search?type=components&q=SX1276) | LoRa transceiver | 1 | | [TUSB8041](https://www.flux.ai/search?type=components&q=TUSB8041) | 5-port USB 3.0 hub IC | 1 | | [Ethernet PHY](https://www.flux.ai/search?type=components&q=Ethernet%20PHY) | Gigabit Ethernet physical transceiver | 1 | | [SFP Cage](https://www.flux.ai/search?type=components&q=SFP%20Cage) | Fiber-optic SFP module connector | 1 | | [TDA19978](https://www.flux.ai/search?type=components&q=TDA19978) | HDMI 2.0 receiver (input) | 1 | | [TFP410](https://www.flux.ai/search?type=components&q=TFP410) | HDMI 2.0 transmitter (output) | 1 | | [TLV320AIC3101](https://www.flux.ai/search?type=components&q=TLV320AIC3101) | Audio codec for 3.5 mm jack & Bluetooth audio | 1 | | [Audio Jack 3.5mm](https://www.flux.ai/search?type=components&q=Audio%20Jack%203.5mm) | Headphone/mic port | 1 | | [SSD1306 OLED](https://www.flux.ai/search?type=components&q=SSD1306%20OLED) | Status display | 1 | --- ## 4. High-Level Design & Implementation Steps 1. **Schematic Creation** - Section off blocks: CPU + memory, power-supply, NVMe/USB bridge, MCU, wireless, USB hub, video, audio, I/O headers. - Place all parts from the list and wire per respective datasheet reference circuits. 2. **Power System** - Implement USB-C PD with STUSB4500 → buck/buck-boost & LDO rails. - Add LTC4412 to OR-ing battery pack into 6 V bus. - Include LTC3108 harvest input to 6 V bus (no recharge to AA). - Add decoupling & bulk caps per regulator datasheets; PTC fuses & ESD diodes on inputs. 3. **SoC & High-Speed Interfaces** - Break out Snapdragon 990 BGA with DDR4 routing (point-to-point). - Route PCIe Gen3 lanes to M.2 slot via JMS583 and to Titan Ridge for TB/eGPU. - Follow high-speed layout guidelines: impedance, length matching, EMI filters. 4. **MCU & Expansion Headers** - Place ATmega328P with UNO-style 2.54 mm headers; add ISP 6-pin, I²C pull-ups, reset circuit. 5. **Connectivity Blocks** - USB hub: TUSB8041 + ESD + chokes → five USB-A 3.0 ports. - Ethernet: RJ45 + magnetics + PHY; SFP cage + PHY/SFP interface. - Wireless: ESP32 module pad + SX1276 + antenna matching; program pads. 6. **Video & Audio** - HDMI RX (TDA19978) & TX (TFP410) blocks with TMDS ESD & termination. - Audio codec + 3.5 mm jack; route differential audio lines; add ESD. 7. **Display & Indicators** - SSD1306 OLED on I²C; add pull-ups & backlight power if needed. - LEDs for power, charge, status. 8. **PCB Layout & Mechanical** - Follow Raspberry Pi 2×20 header footprint & UNO shield hole pattern. - Add reinforcement for rugged use; standoffs at corners. - Define 4-layer stackup: • Top: signal • L2: GND • L3: PWR • Bottom: signal 9. **DRC/ERC Reviews** - Run ERC for decoupling, pull-ups, power nets. - Run DRC for high-speed clearance, differential pairs, via aspect ratios. 10. **Fabrication & Testing** - Export Gerbers, IPC-2581, BOM. - Prototype assembly; verify power sequencing, rails, interfaces. - Functional tests: USB-C PD negotiation, NVMe throughput, eGPU over TB3, wireless comm, audio, OLED. --- This spec sheet and part list should guide your Flux schematic and PCB layout workflow through to fabrication and validation. Let me know if you’d like to deep-dive into any specific block or review datasheet details next!

    &

    1 Star


  • PCBWay 4 Layer Stackup

    PCBWay 4 Layer Stackup

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    1 Star


  • AISLER 4 Layer 0.8mm DRC

    AISLER 4 Layer 0.8mm DRC

    Use this template if you're planning to get your 4-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

    aisler

    1 Star


  • 4layer

    4layer

    Welcome to your new project. Imagine what you can build here.

    1 Comment


  • [4-layer] OSHPARK Constraints ayg8

    [4-layer] OSHPARK Constraints ayg8

    Use this template if you're planning to get your board manufactured in OSHPARK. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules OSHpark 4-layer stackup specs: Top overlay or silkscreen: 1 mil thick Top solder mask or solder resist: 1 mil thick Top copper: 1.7 mil thick on 1 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Mid layer 1: 0.68 mil thick on 0.5 oz copper Dielectric core: 39 mil thick FR408HR Mid layer 2: 0.68 mil thick on 0.5 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Bottom copper: 1.7 mil thick on 1 oz copper Bottom solder mask or solder resist: 1 mil thick
Bottom overlay or silkscreen: 1 mil thick

    5 Comments


  • Seeed Studio 4-Layer Stackup

    Seeed Studio 4-Layer Stackup

    To optimize your 4-layer board manufacturing process with Seeed Studio Fusion, simply clone or fork this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    1 Comment


  • Seeed Studio 4-Layer Stackup tzDx

    Seeed Studio 4-Layer Stackup tzDx

    To optimize your 4-layer board manufacturing process with Seeed Studio Fusion, simply clone or fork this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    &


  • [4-layer] OSHPARK Constraints - Midas

    [4-layer] OSHPARK Constraints - Midas

    Use this template if you're planning to get your board manufactured in OSHPARK. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules OSHpark 4-layer stackup specs: Top overlay or silkscreen: 1 mil thick Top solder mask or solder resist: 1 mil thick Top copper: 1.7 mil thick on 1 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Mid layer 1: 0.68 mil thick on 0.5 oz copper Dielectric core: 39 mil thick FR408HR Mid layer 2: 0.68 mil thick on 0.5 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Bottom copper: 1.7 mil thick on 1 oz copper Bottom solder mask or solder resist: 1 mil thick
Bottom overlay or silkscreen: 1 mil thick


  • [4-layer] OSHPARK Constraints 0dcb

    [4-layer] OSHPARK Constraints 0dcb

    Use this template if you're planning to get your board manufactured in OSHPARK. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules OSHpark 4-layer stackup specs: Top overlay or silkscreen: 1 mil thick Top solder mask or solder resist: 1 mil thick Top copper: 1.7 mil thick on 1 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Mid layer 1: 0.68 mil thick on 0.5 oz copper Dielectric core: 39 mil thick FR408HR Mid layer 2: 0.68 mil thick on 0.5 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Bottom copper: 1.7 mil thick on 1 oz copper Bottom solder mask or solder resist: 1 mil thick
Bottom overlay or silkscreen: 1 mil thick


  • [4-layer] OSHPARK Constraints

    [4-layer] OSHPARK Constraints

    Use this template if you're planning to get your board manufactured in OSHPARK. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules OSHpark 4-layer stackup specs: Top overlay or silkscreen: 1 mil thick Top solder mask or solder resist: 1 mil thick Top copper: 1.7 mil thick on 1 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Mid layer 1: 0.68 mil thick on 0.5 oz copper Dielectric core: 39 mil thick FR408HR Mid layer 2: 0.68 mil thick on 0.5 oz copper Dielectric: 7.96 mil thick FR408HG 2113 Bottom copper: 1.7 mil thick on 1 oz copper Bottom solder mask or solder resist: 1 mil thick
Bottom overlay or silkscreen: 1 mil thick


  • klipper i2c thermister board

    klipper i2c thermister board

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #project-template #template #manufacturer-design-rules

    23 Comments


  • Pico Macro Keyboard oLR4

    Pico Macro Keyboard oLR4

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.

    13 Comments


  • xyfP

    xyfP

    To optimize your 4-layer board manufacturing process with Seeed Studio Fusion, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #project-template #template #manufacturer-design-rules This project is a vessel monitoring system built using Seeed Studio Xiao Sense, Xiao Expansion Board with OLED, a UART WiFi module, a normally open float switch, and a UART SIM800L cellular module. The system displays a 30-second countdown on the OLED screen, calibrates the IMU sensor, converts to Euler angles, and stores these values for comparison with future readings. It also sets up the WiFi module as an access point to configure the vessel's name, contact numbers, and angle thresholds for list and trim notifications. Reports are sent at specified times via the cellular module.

    &

    8 Comments


  • PCBWay 4 Layer Stackup

    PCBWay 4 Layer Stackup

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    1 Comment


  • AISLER 4 Layer Complex DRC

    AISLER 4 Layer Complex DRC

    Use this template if you're planning to get your 4-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

    collinsemasi

    1 Comment


  • PCBWay 4 Layer Stackup 79Je

    PCBWay 4 Layer Stackup 79Je

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #project-template #template #manufacturer-design-rules

    1 Comment


  • AISLER 4 Layer Complex DRC atvU

    AISLER 4 Layer Complex DRC atvU

    Use this template if you're planning to get your 4-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

    1 Comment


  • PCBWay 4 Layer HDI Stackup Template

    PCBWay 4 Layer HDI Stackup Template

    To optimize your 4-layer HDI board manufacturing process with PCBWay, simply clone or fork this comprehensive template. It includes most of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    jharwinbarrozo

    1 Comment


  • Comprehensive Brown Esper Photo Analyser

    Comprehensive Brown Esper Photo Analyser

    Programmable CDI Controller (STM32F103, isolated pulser, SCR trigger, 4-layer automotive PCB)


  • Beneficial Scarlet Translation Collar

    Beneficial Scarlet Translation Collar

    CNC hydraulic press brake controller with STM32H743, ADS1256, 5x DAC8501 ±10V outputs, 3x AD598 LVDT interfaces, isolated 24V digital inputs, 100BASE-TX Ethernet, watchdog, E-stop hardware disable, and 4-layer 220mm x 160mm PCB architecture. Domains: field 24V I/O, precision analog, logic/Ethernet. Safety behavior: E-stop and valve-disable force all analog command outputs to 0V-safe state and disable field enables; watchdog and power-good supervisor reset MCU on comms or rail faults. PCB constraints: L1/L4 signal+components, L2 solid GND, L3 power plane, 1.0mm board inset margin, RJ45 at edge, field connectors on opposite edge, isolation corridor between field wiring and logic/Ethernet, 4x M4 plated mounting holes inset 10mm from corners.


  • Standard Plum Dejarik

    Standard Plum Dejarik

    QCS6490 Camera + Audio Carrier (USB-C + TP4056 + 3.3V Buck, 35x35mm 4-layer)


  • EEG Digital

    EEG Digital

    Two-PCB low-noise EEG system: Digital board (ESP32-S3-MINI-1U + ADS1299 + CP2102N + USB-C + 1S Li-ion charger/power-path + DF40 mezzanine) and Analog board (3x ADS1299 + REF/BIAS/DRL + driven-shield electrode interfaces + local low-noise regulation + test points). DF40 mezzanine carries only power + digital SPI/control with shared SPI, shared START/RESET, and separate CS/DRDY per AFE. 4-layer stacks with strong analog/digital partitioning and interleaved GND pins on DF40.


  • FCBoard

    FCBoard

    40×30 mm 4-Layer FCBoard with dual JST-GH 1.25 mm top-entry GH-6 connectors for PWR1/PWR2, SWD 1.27 mm debug-only connector, dual 5 V ideal-diode ORing, isolated USB_5V, dedicated nets (PWR1_5V, PWR2_5V, 5V_IO, 5V_SENS, 3V3_MCU, 3V3_IMU_A/B/C), per-IMU LDOs with inline ferrites and decoupling, and MCU VDDA ferrite isolation #JSTGH #CubeGrade #PowerArchitecture #FCBoard


  • Homeless Olive TARDIS

    Homeless Olive TARDIS

    Introducing our innovative three-board electronics project featuring a Base Station board, a Wireless Knob board, and an Encoder board—all built on a robust 4‑layer stackup. This project sets a new standard in engineering excellence by seamlessly integrating state‑of‑the‑art connectivity with precision digital control. Designed for breakthrough performance and adaptability, it is perfect for tackling complex control systems and exploring advanced wireless communication strategies. Experience cutting‑edge technology, creative engineering, and the future of electronics design with every board. #ElectronicsDesign #PCB #Innovation #BaseStation #Wireless #Encoder #TechEngineering


  • Fine Orange Interocitor

    Fine Orange Interocitor

    True 4-Layer 2 oz Copper Scanner Head PCB with 28 Luddite_Coil_8mm Multilayer 8 mm OD Square Spiral Coils in a 2×14 Grid, 12 mm×18 mm Pitch, Individual MOSFET Drivers and Flyback Diodes per Coil, Bottom Layer Kept Component-Free #Luddite_Coil_8mm #2x14Grid #4Layer2Oz #CoilArray


  • Able Rose Carbonite Freezer

    Able Rose Carbonite Freezer

    4‑Layer 100×60 mm PCB – Buck wiring and power nets verified (D3 to U7:VSW/GND, U7:FB to 3V3), IC power rails checked, BOM cleaned (duplicate L5 removed, MPNs standardized, mechanical holes excluded), ERC/DRC re-checked, BOM regenerated, UL 61010 isolation corridor annotations preserved, design BuildReady for manufacturing.


  • Smart Glasses PCB

    Smart Glasses PCB

    Smart Glasses BLE Audio & RF PCB with Nordic nRF54L15 MCU and 3‑Pad RF Pi‑Match Network for Johanson 2450AT18B100E Chip Antenna (4‑Layer Microstrip, Antenna Keepout, Impedance‑Controlled RF Path)


  • Homely Plum Flux Capacitor

    Homely Plum Flux Capacitor

    Compact 4-Layer ESP32-S3-DevKitC-1 Nano-Style Carrier Board with I²S Audio, Class-D Amp, MicroSD, LiPo Power, WS2812B, and IR; featuring updated all-layer antenna keepout, additional decoupling capacitors on 5 V/3.3 V rails, four M3 mounting holes, finalized rounded-corner PCB outline and hand-friendly width, centered ESP32-S3-DevKitC-1 and symmetrically aligned MicroSD/I²S mic, centered bottom silkscreen title text, and zero-error ERC/DRC; layout is finalized and ready for routing #ESP32S3 #DevKitC1 #antennaKeepout #decoupling #M3MountingHoles #routingReady


  • Sore Yellow Speeder Bike

    Sore Yellow Speeder Bike

    ESP32-S3 Voice Assistant Core Board (50x50 mm, 4-Layer) with USB-C, Li-ion Power Management, and I2S Audio – Design Ready for PCB Layout and Fabrication


  • Brainstorm a new project with AI [Example]

    Brainstorm a new project with AI [Example]

    Compact 4-Layer Raspberry Pi 5 Sensor Hub with Teensy 4.1, 36-Channel FSR Network, SPI Encoders, and Qwiic IMU


  • Yearling Apricot Translation Collar

    Yearling Apricot Translation Collar

    USB-C Powered Arduino Nano ESP32 Soil Monitor with Protected 5 V Rail, Integrated eFuse (OVP/UVLO), 3.3 V Synchronous Buck, SPI Level Shifting, and Optimized 4-Layer Layout


  • EcoCore Refboard

    EcoCore Refboard

    EcoCore ESP32 Reference Board – Final Net Mapping, Protection Ratings, 4-Layer PCB Prep, and Integrated USB-C Programming Interface with USB-UART Bridge, CC Pull-Downs, Low-Capacitance ESD Protection, and Isolated USB 5V / 5V Actuator / 12V Rails (with Verified DRC/ERC Status and Pre-Production Layout Checklist)


  • Unacceptable Maroon Flubber

    Unacceptable Maroon Flubber

    Silent Gaude: 10 mm 4‑Layer ESP32-S3 LTE/GNSS Wearable Bracelet


  • Glitch Engine

    Glitch Engine

    Glitch Engine: ESP32-S3 Audio & Video FX Platform with High-Speed ADC/DAC, CVBS I/O, Analog/Digital Glitch Blocks, USB-C, Protected CV/Clock Inputs, and 4-Layer Split AGND/DGND PCB


  • Brainstorm a new project with AI [Example]

    Brainstorm a new project with AI [Example]

    Ultra-Compact 4-Layer ESP32-C6 + Quectel EG912U LTE Dev Board w/ Onboard eSIM, π-Match RF Tuning, Optional u.FL, USB-C Data (ESP32-C6 Only), USB-C Battery Charging, Controlled Impedance Routing #EG912U #USBDataOnly #USBCharging #4Layer #eSIM


  • Armed Aqua Electronic Thumb

    Armed Aqua Electronic Thumb

    Manufacturability Review and Remediation Plan for 4-Layer PCB (RMII/Ethernet & RF Module)


  • Patient Ivory Interocitor

    Patient Ivory Interocitor

    Introducing our innovative modular, AI-powered DIY laptop carrier board project! This design focuses on a step-by-step approach, starting with a solid architectural scaffold that lays the groundwork for a high-performance system. The project is built around a hierarchical schematic structure including: • A Top Sheet outlining the system overview and power tree • SoM Connectors organized into three 100-pin assemblies (two CM4/5-compatible and one dedicated to high-speed operation) • Dedicated Power/PD management • An M.2 A+E interface for the Coral TPU (PCIe x1 from PORT0) • An M.2 M-key interface for an NVMe SSD (PCIe x2 from PORT1) • Comprehensive USB & Hub configurations • A microSD integration module • Supervisory and Reset controls The design aligns with cost-effective 4-layer board stackup practices (JLCPCB friendly) while following best high-speed design guidelines for USB/PCIe integrity. The integrated silkscreen placeholders feature custom sci-fi fonts for a unique, personal branding touch. Key routing notes include precise PCIe lane mappings based on the Orange Pi CM5 manual, ensuring clean ground return paths, effective decoupling, and proper AC-coupling placement. With paired USB hubs optimized for minimal depth and latency and robust power sequencing strategies, this project is poised to evolve into a high-speed, scalable prototype. #DIYElectronics #ModularDesign #PCBDesign #EmbeddedSystems #PCIe #USBDesign #OrangePiCM5 #TechInnovation #HighSpeedElectronics

    &

    +2


  • Pico Macro Keyboard [Prod V1_9-9-25]

    Pico Macro Keyboard [Prod V1_9-9-25]

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.


  • Pico Macro Keyboard [Staging V1_9-9-25]

    Pico Macro Keyboard [Staging V1_9-9-25]

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.


  • Aizee Gripper

    Aizee Gripper

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules