Zappy
About the Zappy PCB
Zappy is an open source PCB design by USSTRocketry, published on GitHub under the MIT license. It is a 2-layer board measuring 45 × 45 mm, with 8 components from 8 distinct parts.
Other key parts include the S2P-VH. By type, the board carries 2 capacitors, 1 IC, 1 diode, 1 inductor and 1 resistor.
Main components on the Zappy
Zappy bill of materials (BOM)
8 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | S2P-VH | S2P-VH_JST_Only_holes | U3 |
| 1 | LM2576T-ADJ | TO-263-5_TabPin3 | LM2576 |
| 1 | TRIM_3362P_10k_VR | TRIM_3362P-1-103LF | VR1 |
| 1 | 1N5822 | D_DO-201AD_P15.24mm_Horizontal | D1 |
| 1 | 100uH | SMDRI127-101MT | L1 |
| 1 | 100uF | CP_Elec_6.3x7.7 | C1 |
| 1 | 330uF | CP_Elec_6.3x7.7 | C2 |
| 1 | 3k8 | R_0805_2012Metric | R1 |
Zappy design files
The KiCad project lives in the USSTRocketry/hardware repository on GitHub; these links point at the commit this page was built from.
- Layoutzappy/zappy.kicad_pcb
- Schematiczappy/zappy.kicad_sch
Zappy: common questions
How big is the Zappy PCB?
The Zappy measures 45 × 45 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Zappy?
8 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the Zappy design files?
From the USSTRocketry/hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Zappy design in my own project?
Yes, under the terms of its MIT license, which USSTRocketry chose for the repository.
