2 layers100 × 30 mm
INPUT
jojo20000-basic/Logic-for-Beginners
Design Elements for a student box to learn the use of logic gates.
54 parts
2 layers40 × 25 mm
Logic Gate
jojo20000-basic/Logic-for-BeginnersDesign Elements for a student box to learn the use of logic gates.
- Size
- 40 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 20
- Pads
- 74
- Tracks, vias
- 106, 9
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 18 Dec 2025
- Updated
- 7 Jul 2026
Overview
Logic Gate is an open-source printed circuit board by jojo20000-basic, from the jojo20000-basic/Logic-for-Beginners repository on GitHub. It is a 2-layer board of 40 × 25 mm with 20 parts on 20 nets, routed with 106 tracks and 9 vias.
It is built around the USBLC6-2P6 and QM6006D-VB. Its parts include 4 resistors, 4 connectors, 2 diodes, 2 transistors and 2 switches.
Main components
2Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 5k1 | Resistor_SMD:R_1206_3216Metric | R2, R3 |
| 2 | Conn_01x03 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Horizontal | J1, J3 |
| 2 | LED | LED_SMD:LED_1206_3216Metric | D1, D2 |
| 2 | QM6006D | Package_TO_SOT_SMD:TO-252-2 | Q1, Q2 |
| 2 | R | Resistor_SMD:R_1206_3216Metric | R1, R4 |
| 2 | SW_SPST | Button_Switch_THT:SW_Slide-03_Wuerth-WS-SLTV_10x2.5x6.4_P2.54mm | SW1, SW2 |
| 1 | 100nF | Capacitor_SMD:C_1206_3216Metric | C1 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal | J4 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U1 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J2 |
The 16 most common of 20 parts.
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Questions
How big is the Logic Gate PCB?
It measures 40 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Logic Gate use?
20 parts, built around the USBLC6-2P6 and QM6006D-VB. 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 Logic Gate KiCad files?
From the jojo20000-basic/Logic-for-Beginners repository on GitHub, at the commit this page was made from: the board is V1/INPUT/Logic Gate.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Logic Gate design in my own project?
Its repository states no licence, so its author keeps all rights: ask jojo20000-basic before reusing the design.