4 layers65 × 56 mm
4 layers65 × 56 mm
Seebum
peedrooh/seebum1- Size
- 65 × 56 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 116
- Nets
- 140
- Pads
- 506
- Tracks, vias
- 625, 139
- Pours
- 25
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 3 Feb 2024
- Updated
- 3 Feb 2024
Overview
Seebum is an open-source printed circuit board by peedrooh, from the peedrooh/seebum repository on GitHub. It is a 4-layer board of 65 × 56 mm with 116 parts on 140 nets, routed with 625 tracks and 139 vias.
It is built around the 74LVC1G126Z, ESP32-S3-WROOM-1-N8 and CH343P, with the AMS1117-3.3, MPU-6050 and AO4407 among its other parts. Its parts include 30 capacitors, 20 resistors, 13 connectors, 8 ICs and 6 diodes. It belongs with the ESP32 boards of this library.
Main components
6
74LVC1G126Z
SOT-553-5-40℃~+125℃ 1 1 1.65V~5.5V 200uA 2ns@3.3V,50pF 32mA 32mA 74LVC Tri-State Unidirectional SOT-553-5 Buffers, Drivers, Receivers, Transceivers ROHSDiodes IncorporatedBuffers, Drivers, Receivers, Transceivers
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
CH343P
TQFN-16-EP(3x3)-40℃~+85℃ 3.3V、5V 3mA 6Mbps 90uA USB 2.0 USB to UART TQFN-16-EP(3x3) USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MPU-6050
QFN-24-EP(4x4)-40℃~+85℃ 16bit 1KB 2.375V~3.46V 5uA Accelerometer Gyroscope I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(4x4) Accelerometers ROHSTDK InvenSenseAccelerometers
AO4407
SOP-8-55℃~+150℃ 1 P-Channel 1.75nF 10A 180pF 2.1W 20mΩ@4.5V 24nC@15V 30V 3V SOP-8 MOSFETs ROHSJSMSEMIMOSFETs
Parts
116| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | LOGO | LOGO | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +3 |
| 8 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C301, C302, C304, C306, C307, C308, C310, C311 |
| 5 | 4k7 | Resistor_SMD:R_0805_2012Metric | R102, R103, R104, R105, R301 |
| 5 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP203, JP204, JP205, JP206, JP301 |
| 4 | 47uF | Capacitor_SMD:C_0805_2012Metric | C405, C406, C407, C408 |
| 4 | 5k1 | Resistor_SMD:R_0805_2012Metric | R212, R213, R214, R215 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5_Pad_Via | H101, H102, H103, H104 |
| 3 | 0,1uF | Capacitor_SMD:C_0805_2012Metric | C202, C205, C206 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric | C201, C204, C207 |
| 3 | 1K | Resistor_SMD:R_0805_2012Metric | R201, R204, R205 |
| 2 | 0u1F | Capacitor_SMD:C_0805_2012Metric | C403, C411 |
| 2 | 100nF | Capacitor_SMD:C_0805_2012Metric | C215, C312 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R202, R203 |
| 2 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C303, C305 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric | C213, C214 |
| 2 | 2u2F | Capacitor_SMD:C_1206_3216Metric | C409, C410 |
| 2 | Conn_01x02_Socket | Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J302, J304 |
| 2 | Conn_01x03_Socket | Connector_JST:JST_PH_B3B-PH-SM4-TB_1x03-1MP_P2.00mm_Vertical | J301, J306 |
| 2 | Conn_01x06_Socket | Connector_JST:JST_PH_S6B-PH-SM4-TB_1x06-1MP_P2.00mm_Horizontal | J303, J305 |
| 2 | D_Schottky | Diode_SMD:D_SOD-123 | D204, D205 |
| 2 | Q_NPN_BCE | Package_TO_SOT_SMD:SOT-23 | Q201, Q202 |
| 2 | SW_MEC_5E | Button_Switch_SMD:SW_SPST_B3U-1000P | SW201, SW202 |
| 2 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP201, JP202 |
| 2 | TB6612FNG | Package_SO:SSOP-24_5.3x8.2mm_P0.65mm | U301, U302 |
| 2 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J201, J202 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric | R402 |
| 1 | 17k8 | Capacitor_SMD:C_0805_2012Metric | R403 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R303 |
| 1 | 2.2nF | Capacitor_SMD:C_0805_2012Metric | C309 |
| 1 | 22nF | Capacitor_SMD:C_0805_2012Metric | C402 |
| 1 | 2k | Resistor_SMD:R_0805_2012Metric | R101 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric | R302 |
| 1 | 74LVC1G126 | Package_TO_SOT_SMD:SOT-23-5 | U304 |
| 1 | 84k5 | Capacitor_SMD:C_0805_2012Metric | R401 |
| 1 | 8u2 | Inductor_SMD:L_10.4x10.4_H4.8 | L401 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U201 |
| 1 | AO4407 | Package_SO:SO-8_5.3x6.2mm_P1.27mm | Q101 |
| 1 | BLUE | LED_SMD:LED_0805_2012Metric | D210 |
| 1 | CH343P | Package_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm | U204 |
| 1 | Conn_01x02_Pin | Connector_AMASS:AMASS_XT30PW-M_1x02_P2.50mm_Horizontal | J101 |
| 1 | Conn_01x04_Socket | Connector_JST:JST_PH_B4B-PH-SM4-TB_1x04-1MP_P2.00mm_Vertical | J308 |
| 1 | Conn_01x06_Pin | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J102 |
| 1 | Conn_01x08_Socket | Connector_JST:JST_PH_B8B-PH-SM4-TB_1x08-1MP_P2.00mm_Vertical | J307 |
| 1 | ESP32-S3-WROOM-1 | PCM_Espressif:ESP32-S3-WROOM-1 | U202 |
| 1 | GPIO | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J501 |
| 1 | GREEN | LED_SMD:LED_0805_2012Metric | D211 |
| 1 | LMR14050 | Package_SO:Texas_R-PDSO-G8_EP2.95x4.9mm_Mask2.4x3.1mm_ThermalVias | U401 |
| 1 | LOGO | Images:seebum_version | G*** |
| 1 | LOGO | Images:ph_logo | G*** |
| 1 | MPU-6050 | Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm | U303 |
| 1 | PDS760-13 | Diode_SMD:D_PowerDI-5 | D401 |
| 1 | RED | LED_SMD:LED_0805_2012Metric | D201 |
| 1 | SW_DPDT_x2 | Custom:5Amp_Switch | SW101 |
Questions
How big is the Seebum PCB?
It measures 65 × 56 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Seebum use?
116 parts, built around the 74LVC1G126Z, ESP32-S3-WROOM-1-N8, CH343P and AMS1117-3.3. 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 Seebum KiCad files?
From the peedrooh/seebum repository on GitHub, at the commit this page was made from: the board is seebum.kicad_pcb and its schematic ESP32_S3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Seebum design in my own project?
Its repository states no licence, so its author keeps all rights: ask peedrooh before reusing the design.
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