2 layers167 × 115 mm
2 layers5 × 11.2 mm
Ping Pong Ball Launcher
Pebblin/PCB-FilesContains KiCad PCB files used for various projects
- Size
- 5 × 11.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 88
- Pads
- 275
- Tracks, vias
- 116, 19
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 23 May 2025
- Updated
- 23 May 2025
Overview
Ping Pong Ball Launcher is an open-source printed circuit board by Pebblin, from the Pebblin/PCB-Files repository on GitHub. It is a 2-layer board of 5 × 11.2 mm with 68 parts on 88 nets, routed with 116 tracks and 19 vias.
It is built around the ESP32-S2-SOLO-N4R2, TB6612FNG,C,8,EL and TPS62933DRL, with the BSS138, GPTS203211B and USB4520-03-0-A among its other parts. Its parts include 21 resistors, 20 capacitors, 11 diodes, 6 transistors and 4 ICs. It belongs with the ESP32 boards of this library.
Main components
6
ESP32-S2-SOLO-N4R2
SMD-40P-40℃~+85℃ -97dBm 19.5dBm 2.4GHz 310mA 3V~3.6V 71mA ESP32-S2R2 Chip On-board PCB Antenna Support USB interface UART、SPI、I2C、I2S、USB SMD-40P WiFi Modules ROHSEspressif SystemsWiFi Modules
TB6612FNG,C,8,EL
-- Motor Driver Boards, Modules ROHSWaveshareMotor Driver Boards, Modules
TPS62933DRL
SOT-583-40℃~+150℃@(TJ) 1 12uA 2.2MHz 3.8V~30V 3A 800mV~22V Adjustable Buck Buck Built-in Yes SOT-583 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
GPTS203211B
-- Push Button Switch ROHSCW INDUSTRIESPush Button SwitchUSB4520-03-0-A
SMD-25℃~+85℃ 1 12P 48V 5A Black Female Surface Mount, Right Angle Type-C USB 2.0 SMD USB Connectors ROHSGlobal Connector Technology (GCT)USB Connectors
README
README.mdPCB-Files
Contains KiCad PCB files used for various projects
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R4, R5, R6, R7, R14, R15, R18, R19, R20, R21 |
| 8 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C5, C7, C9, C10, C13, C14, C19 |
| 5 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C6, C15, C17, C20 |
| 5 | BSS138 | digikey-footprints:SOT-23-3 | Q1, Q2, Q3, Q4, Q6 |
| 4 | T15B12 | Diode_SMD:D_SMB | D6, D7, D8, D9 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R13, R17 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4, C16 |
| 2 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R11 |
| 2 | D_Schottky | Diode_THT:D_DO-201AD_P12.70mm_Horizontal | D3, D5 |
| 2 | GPTS203211B | digikey-footprints:PushButton_12x12mm_THT_GPTS203211B | S1, S2 |
| 1 | 10 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R16 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 1 | 220 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10 |
| 1 | 22pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12 |
| 1 | 30.9k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 33nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8 |
| 1 | 4.7uH | Footprints:CB2518T4R7MR | L1 |
| 1 | 47uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C11 |
| 1 | 5m | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2 |
| 1 | AP33772SDKZ-13 | Footprints:AP33772DKZ | U2 |
| 1 | BLUE LED | Footprints:LED | D1 |
| 1 | D_Zener | Diode_SMD:D_SMB | D4 |
| 1 | ESP32-S2-SOLO-N4 | Footprints:XCVR_ESP32-S2-SOLO-N4 | U1 |
| 1 | GREEN LED | Footprints:LED | D11 |
| 1 | GSFC0201 | digikey-footprints:SOT-23-3 | Q5 |
| 1 | NTC-10k | Footprints:NC20K00103KBA | TH1 |
| 1 | Potentiometer | Footprints:3310Y | RV1 |
| 1 | RED LED | Footprints:LED | D10 |
| 1 | TB6612FNG_C_8_EL | digikey-footprints:LSSOP-24_W5.6mm | U4 |
| 1 | TPS62933 | Package_TO_SOT_SMD:SOT-583-8 | U3 |
| 1 | USB4520-03-0-A | Footprints:USB4520-03-0-A | J2 |
| 1 | WHITE LED | Footprints:LED | D2 |
Questions
How big is the Ping Pong Ball Launcher PCB?
It measures 5 × 11.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ping Pong Ball Launcher use?
68 parts, built around the ESP32-S2-SOLO-N4R2, TB6612FNG,C,8,EL, TPS62933DRL and BSS138. 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 Ping Pong Ball Launcher KiCad files?
From the Pebblin/PCB-Files repository on GitHub, at the commit this page was made from: the board is Ping Pong Ball Launcher/Ping Pong Ball Launcher/Ping Pong Ball Launcher.kicad_pcb and its schematic Ping Pong Ball Launcher/Ping Pong Ball Launcher/Ping Pong Ball Launcher.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ping Pong Ball Launcher design in my own project?
Its repository states no licence, so its author keeps all rights: ask Pebblin before reusing the design.
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