2 layers93.1 × 66.5 mm
2 layers100 × 85.8 mm
PCB Class
riyag01309/PCB-ClassI'm not sure the Edgerton Center logo is correct.
- Size
- 100 × 85.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 61
- Nets
- 188
- Pads
- 459
- Tracks, vias
- 882, 130
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 9 Jan 2024
- Updated
- 20 Jan 2024
Overview
PCB Class is an open-source printed circuit board by riyag01309, from the riyag01309/PCB-Class repository on GitHub. It is a 2-layer board of 100 × 85.8 mm with 61 parts on 188 nets, routed with 882 tracks and 130 vias.
It is built around the ESP32-S3-WROOM-1-N4, MAX7219M and AP2112K-3.3TRG1. Its parts include 19 capacitors, 17 connectors, 11 resistors and 10 ICs. It belongs with the ESP32 boards of this library.
Main components
3
ESP32-S3-WROOM-1-N4
SMD,25.5x18mm-103.5dBm -40℃~+85℃ 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 On-board PCB Antenna UART、SPI、I2C、GPIO、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
MAX7219M
SOP-24-300mil10MHz 150uA 3-Wire Serial Interface 30mA 320mA 4V~5.5V 8 Segment x 8 Digit Built-in display RAM、PWM dimming、BCD input latch function、Power-up display blanking、Lamp test function、Cascadable function SOP-24-300mil Digital Tube Drivers ROHSHGSEMIDigital Tube Drivers
AP2112K-3.3TRG1
SOT-25-5-40℃~+85℃@(Ta) 1 250mV@(600mA) 3.3V 50uVrms 55uA 600mA 65dB@(1kHz) 6V Fixed Over Current Protection、Thermal Shutdown、Enable control Positive SOT-25-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdI'm not sure the Edgerton Center logo is correct.
Parts
61| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | Conn_01x08_Female | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J2, J3, J4, J5, J6, J7, J8, J9, J10, J11, J12, J13, J14, J15, J16, J17 |
| 8 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C5, C7, C9, C11, C13, C15, C17, C19 |
| 8 | 10uF | Capacitor_SMD:C_0603_1608Metric | C6, C8, C10, C12, C14, C16, C18, C20 |
| 8 | 12k | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R6, R7, R8, R9, R10 |
| 8 | MAX7219 | MAX7219:SOIC24 | U3, U4, U5, U6, U7, U8, U9, U10 |
| 2 | 22uF | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_FSMSM | BOOT, RST |
| 1 | 10K | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | AP2112K-3.3TRG1 | AP2112K_3_3TRG1 (3):SOT95P285X140-5N | U2 |
| 1 | ESP32-S3-WROOM-1-N4 | ESP32_S3_WROOM_1_N4 (1):XCVR_ESP32-S3-WROOM-1-N4 | U1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4085 | J1 |
The 59 most common of 61 parts.
Questions
How big is the PCB Class PCB?
It measures 100 × 85.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB Class use?
61 parts, built around the ESP32-S3-WROOM-1-N4, MAX7219M and AP2112K-3.3TRG1. 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.
Where can I download the PCB Class KiCad files?
From the riyag01309/PCB-Class repository on GitHub, at the commit this page was made from: the board is PCB Class/PCB Class.kicad_pcb and its schematic PCB Class/3.3V Regulator.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB Class design in my own project?
Its repository states no licence, so its author keeps all rights: ask riyag01309 before reusing the design.
Similar boards
- 2 layers100 × 81.3 mm
- 2 layers69.6 × 49.4 mm
- 2 layers36 × 58 mm
Ups adaptor
aronreid/ups-to-esp32
Put a USB-only UPS on the network: an ESP32-S3 board and firmware that serves NUT on TCP 3493, with a web UI. No host computer, no Raspberry Pi.
38 parts130GPL-3.0 - 2 layers96 × 74.4 mm
Monolith
luftaquila/monolith
DIY wireless real-time datalogging platform for Student Formula and Baja.
138 parts45 - 2 layers58.5 × 88 mm
Fugu2
fl4p/Fugu2
Links: git | kicanvas | cadlab | docs | pdf schematics | IBOM (TODO) | firmware | additional docs & resources
147 parts24 - 2 layers120 × 80 mm
Spikeling v3.2
OpenSourceNeuro/Spikeling
A hardware implementation of spiking neurons for neuroscience teaching and outreach
233 parts21GPL-3.0 - 4 layers267 × 75 mm
Fracture
SharKingStudios/Fracture
An infinitely expandable, velocity sensing split midi keyboard.
208 parts10MIT