

USB Screen
LCD
- Size
- 32 × 34 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 26
- Pads
- 111
- Tracks, vias
- 194, 56
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Mar 2021
- Updated
- 24 Mar 2021
Overview
USB Screen is an open-source printed circuit board by OS-Q, from the OS-Q/T13E repository on GitHub. It is a 2-layer board of 32 × 34 mm with 22 parts on 26 nets, routed with 194 tracks and 56 vias.
Its parts include 5 capacitors, 5 resistors, 3 ICs, 3 connectors and 3 switches. It belongs with the 8051 (CH55x, STC, AT89) boards of this library.
README
README.mdParts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C1, C3, C5 |
| 3 | SW_4*4mm | Button_Switch_SMD:SW_Push_1P1T_NO_4x4mm_H2.0mm | K1, K2, K3 |
| 2 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 1n4148 | Diode_SMD:D_SOD-323 | D4, D5 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C2, C4 |
| 2 | 5.1K | Resistor_SMD:R_0402_1005Metric | R7, R8 |
| 1 | 33R | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | CH551 | USB-Screen:SOP-16_4.55x10.3mm_P1.27mm | U2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical_SMD_Pin1Left | J2 |
| 1 | NPN | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | SC662 | Package_TO_SOT_SMD:SOT-23 | U3 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_Steady_UTC16-G | J3 |
| 1 | ZJY154T-PG04 | USB-Screen:ZJY154T-PG04 | U1 |
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Questions
How big is the USB Screen PCB?
It measures 32 × 34 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB Screen use?
22 parts. 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 USB Screen KiCad files?
From the OS-Q/T13E repository on GitHub, at the commit this page was made from: the board is hardware/kicad/USB-Screen.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB Screen design in my own project?
Its repository states no licence, so its author keeps all rights: ask OS-Q before reusing the design.
