4 layers100 × 50 mm
2 layers45 × 60 mm
ProjectCursor
Mini-Touch/cursor-oledCursor Displayer: ESP32 HP20030-D status panel (PCB + Code)
- Size
- 45 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 38
- Nets
- 67
- Pads
- 197
- Tracks, vias
- 225, 160
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 28 Aug 2026
- Updated
- 28 Aug 2026
Overview
ProjectCursor is an open-source printed circuit board by Mini-Touch, from the Mini-Touch/cursor-oled repository on GitHub. It is a 2-layer board of 45 × 60 mm with 38 parts on 67 nets, routed with 225 tracks and 160 vias.
It is built around the CH340C, ESP32-WROOM-32U and AMS1117-3.3, with the TPS563201, S8050 and IRF5803TRPBF among its other parts. Its parts include 13 capacitors, 9 resistors, 5 ICs, 3 transistors and 2 diodes. It belongs with the ESP32 boards of this library.
Main components
6
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-WROOM-32U
SMD,19.2x18mm-40℃~+85℃ -97dBm 2.4GHz 20.5dBm 3V~3.6V Bluetooth4.2 ESP32-DOWD UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC、CAN SMD,19.2x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
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
TPS563201
UncategorisedTexas Instruments
S8050
SOT-23-55℃~+150℃ 1 NPN 100MHz 100nA 120 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
IRF5803TRPBF
TSOP-6-55℃~+150℃ 1 P-Channel 1.11nF 112mΩ@10V 25nC@10V 2W 3.4A 3V 40V 73pF 93pF P-Channel TSOP-6 MOSFETs ROHSInfineon TechnologiesMOSFETs
README
PCB/README.mdPCB
KiCad project ProjectCursor for the Cursor Displayer hardware.
Open ProjectCursor.kicad_pro. Libraries live under Libary/ (project-relative). Fabrication outputs are in Output/.
Parts
38| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C4, C7, C9, C11, C12, C13 |
| 5 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C3, C5, C6, C10 |
| 4 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4, R6 |
| 3 | 33.2k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R8, R9 |
| 2 | EN | Button_Switch_SMD:SW_SPST_TS-1088-xR020 | SW1, SW2 |
| 2 | S8050 | Package_TO_SOT_SMD:SOT-23-3 | Q2, Q3 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 10R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7 |
| 1 | 2.2uF | Inductor_SMD:L_APV_APH0420 | L1 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U6 |
| 1 | ESP32-WROOM-32U | RF_Module:ESP32-WROOM-32U | U4 |
| 1 | HP20030-D | Connector_FFC-FPC:JUSHUO_AFA07-S18FCA-00_1x18-1MP_P1.0mm_Horizontal | U5 |
| 1 | IRF5803TRPBF | Package_SO:TSOP-6_1.65x3.05mm_P0.95mm | Q1 |
| 1 | Jack-DC | Connector_BarrelJack:BarrelJack_GCT_DCJ200-10-A_Horizontal | J2 |
| 1 | LOGO | LOGO | G*** |
| 1 | SMB5.0A | Diode_SMD:D_SMB_Handsoldering | D2 |
| 1 | SML4729A | Diode_SMD:D_SOD-523 | D1 |
| 1 | TPS563201 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4110 | J1 |
Questions
How big is the ProjectCursor PCB?
It measures 45 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ProjectCursor use?
38 parts, built around the CH340C, ESP32-WROOM-32U, AMS1117-3.3 and TPS563201. 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 ProjectCursor KiCad files?
From the Mini-Touch/cursor-oled repository on GitHub, at the commit this page was made from: the board is PCB/ProjectCursor.kicad_pcb and its schematic PCB/ProjectCursor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ProjectCursor design in my own project?
Its repository states no licence, so its author keeps all rights: ask Mini-Touch before reusing the design.
Similar boards
- 2 layers45.1 × 45.1 mm
SuperPower uC KiCad
SuperPower/esp32_shield
All hardware designs and products you can find in this repository is licensed under CERN Open Hardware Licence Version 2 - Weakly Reciprocal
33 parts - 2 layers
- 2 layers81 × 28.5 mm
- 2 layers75 × 160 mm
- 2 layers150 × 70 mm
- 2 layers
- 2 layers43.9 × 44.5 mm
