4 layers119.5 × 75.3 mm
TimingMonitor
lwa-project/zcu102_timing_monitor
Board to power/monitor the clock distribution to ZCU102 boards
102 parts1
2 layers50 × 50 mm
Introo project2
heisendelta/svarog-kicad-tutorialSchematics and PCB made in the Svarog Kicad tutorial
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 12
- Nets
- 11
- Pads
- 61
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 27 Oct 2026
- Updated
- 27 Oct 2026
Overview
Introo project2 is an open-source printed circuit board by heisendelta, from the heisendelta/svarog-kicad-tutorial repository on GitHub. It is a 2-layer board of 50 × 50 mm with 12 parts on 11 nets.
It is built around the NE555D and TPS22810DBV. Its parts include 4 resistors, 3 capacitors, 2 ICs, 2 diodes and 1 connector.
Main components
2
NE555D
SOIC-80℃~+70℃ 10mA 4.5V~16V SOIC-8 555 Timers / Counters ROHSTexas InstrumentsTimers / Counters
TPS22810DBV
SOT-23-6-40℃~+105℃ 1 2.7V~18V 2A 79mΩ Active High Load Switch Undervoltage Protection(UVP)、Over Temperature Protection SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution Switches
Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | R | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4 |
| 3 | C | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3 |
| 2 | LED | LED_SMD:LED_Cree-XHP50_3V_HighDensity | D1, D2 |
| 1 | Conn_01x02_Socket | Connector_Molex:Molex_Nano-Fit_105309-xx02_1x02_P2.50mm_Vertical | J1 |
| 1 | NE555D | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | TPS22810DBV | Package_TO_SOT_SMD:SOT-23-6 | U2 |
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Questions
How big is the Introo project2 PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Introo project2 use?
12 parts, built around the NE555D and TPS22810DBV. 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 Introo project2 KiCad files?
From the heisendelta/svarog-kicad-tutorial repository on GitHub, at the commit this page was made from: the board is introo_project2.kicad_pcb and its schematic connector.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Introo project2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask heisendelta before reusing the design.