Zelio usb
About the Zelio usb PCB
Zelio usb is an open source PCB design by yamir84, published on GitHub. It is a 2-layer board measuring 38 × 19 mm, with 19 components from 13 distinct parts.
Other key parts include the HCPL-0201 and CH340N/SOP8. By type, the board carries 5 resistors, 4 capacitors, 3 ICs, 3 connectors and 3 diodes.
Main components on the Zelio usb
Zelio usb bill of materials (BOM)
19 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | HCPL-0201 | SOIC-8_3.9x4.9mm_P1.27mm | U1, U2 |
| 1 | CH340N/SOP8 | SO-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | Con_Zelio2x3 | PinHeader_2x03_P2.54mm_Horizontal | J1 |
| 1 | C319160 USB_B_Mini | USB_Micro-B_GCT_USB3076-30-A | J2 |
| 1 | Con_Aux_RS232 | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | zelio | zelio | v0.0.1 |
| 1 | C72043 PWR/GREEN | LED_0603_1608Metric | D1 |
| 1 | C72038 RX/YELLOW | LED_0603_1608Metric | D2 |
| 1 | C72043 TX/GREEN | LED_0603_1608Metric | D3 |
| 3 | C0603/100NF C0603/100nF | C_0603_1608Metric | C1, C2, C3 |
| 1 | C0603/10UF-25V C0603/10uF-25V | C_0603_1608Metric | C4 |
| 2 | C4190 R2K2 0603 | R_0603_1608Metric | R1, R2 |
| 3 | R0603/1K0 | R_0603_1608Metric | R3, R4, R5 |
Zelio usb design files
The KiCad project lives in the yamir84/zelio-usb-kicad repository on GitHub; these links point at the commit this page was built from.
- LayoutZaelio_USB_YHP.kicad_pcb
- SchematicZaelio_USB_YHP.kicad_sch
- BOMproduction/bom.csv
Zelio usb: common questions
How big is the Zelio usb PCB?
The Zelio usb measures 38 × 19 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Zelio usb?
19 components, from 13 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Zelio usb design files?
From the yamir84/zelio-usb-kicad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Zelio usb design in my own project?
The repository has no license, so all rights stay with yamir84. Use it as a reference, and ask the author before reusing the design.