2 layers40 × 20 mm
2 layers20.7 × 27.1 mm
555Sandbox
cryptoAlgorithm/555SandboxPCB for visualisation of a 555 timer generating a frequency- and duty cycle-configurable waveform
- Size
- 20.7 × 27.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 12
- Pads
- 32
- Tracks, vias
- 26, 17
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Apr 2024
- Updated
- 26 Jul 2024
Overview
555Sandbox is an open-source printed circuit board by cryptoAlgorithm, from the cryptoAlgorithm/555Sandbox repository on GitHub. It is a 2-layer board of 20.7 × 27.1 mm with 13 parts on 12 nets, routed with 26 tracks and 17 vias.
Its parts include 1 capacitor, 1 resistor, 1 IC, 1 diode and 1 connector. It belongs with the RISC-V boards of this library.
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 1M | Potentiometer_THT:Potentiometer_Runtron_RM-065_Vertical | RV1, RV2 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 200 | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | Battery_Cell | Battery:BatteryHolder_Keystone_3000_1x12mm | BT1 |
| 1 | CH32V003JxMx | Package_SO:SOP-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | DEBUG | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical | J1 |
| 1 | LED | LED_SMD:LED_PLCC_2835 | D1 |
| 1 | LOGO | NUSHSat:v1 burden bear | G*** |
| 1 | LOGO | footprints:Bear_40 | G*** |
| 1 | MountingHole_Pad | MountingHole:MountingHole_3mm_Pad | H1 |
| 1 | SW_SPDT | Button_Switch_THT:SW_Slide_SPDT_Angled_CK_OS102011MA1Q | SW1 |
The 12 most common of 13 parts.
Questions
How big is the 555Sandbox PCB?
It measures 20.7 × 27.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 555Sandbox use?
13 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 555Sandbox KiCad files?
From the cryptoAlgorithm/555Sandbox repository on GitHub, at the commit this page was made from: the board is 555Sandbox.kicad_pcb and its schematic 555Sandbox.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 555Sandbox design in my own project?
Its repository states no licence, so its author keeps all rights: ask cryptoAlgorithm before reusing the design.
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