4 layers102 × 34 mm
Netscore
arcticlula/Netscore
Device that keeps track of a volleyball's game score (points and sets). Ideally it should be mounted on the net, since it has a display on the front and back and buttons on the sides.
150 partsMIT
4 layers92 × 30 mm
Display board
arcticlula/NetscoreDevice that keeps track of a volleyball's game score (points and sets). Ideally it should be mounted on the net, since it has a display on the front and back and buttons on the sides.
- Size
- 92 × 30 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 59
- Nets
- 50
- Pads
- 234
- Tracks, vias
- 698, 72
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 30 Oct 2024
- Updated
- 1 Oct 2026
Overview
Display board is an open-source printed circuit board by arcticlula, from the arcticlula/Netscore repository on GitHub, published under the MIT licence. It is a 4-layer board of 92 × 30 mm with 59 parts on 50 nets, routed with 698 tracks and 72 vias.
It is built around the TLC5940PWP, AO3400A and AO3401A. Its parts include 14 resistors, 7 transistors, 6 connectors, 5 ICs and 3 capacitors. It belongs with the lEDs and displays boards of this library.
Main components
3
TLC5940PWP
HTSSOP-28-EP-40℃~+85℃ 120mA 16 30MHz 3V~5.5V 8% Over-Temperature Protection (OTP)、LED open-circuit protection PWM HTSSOP-28-EP LED Drivers ROHSTexas InstrumentsLED Drivers
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
README
README.mdNetscore
Device that keeps track of a volleyball's game score (points and sets).
Ideally it should be mounted on the net, since it has a display on the front and back and buttons on the sides.
Parts
59| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R5, R6, R7 |
| 6 | Conn_01x01_Socket | MountingHole:MountingHole_2mm | J1, J2, J3, J4, J5, J6 |
| 6 | Conn_01x04_Pin | Connector_PinHeader_1.27mm:PinHeader_1x04_P1.27mm_Vertical | CA1, CA2, PWR1, PWR2, PWR3, PWR4 |
| 4 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1, Q3, Q5, Q7 |
| 4 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | PWR_S1, PWRQ1, PWRQ2, PWRQ3 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9, R12, R14 |
| 3 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10, R11, R13 |
| 3 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q2, Q4, Q6 |
| 3 | TestPoint_Pad_1.0x1.0mm | TestPoint:TestPoint_Pad_1.0x1.0mm | BAT+, CTRL, LDO |
| 2 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3 |
| 2 | 7Seg 2Dig 0.56in | Luis:7Seg 0.56In Double | U2, U4 |
| 2 | Conn_01x03_Pin | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical | SW_C1, SW_C2 |
| 2 | Conn_01x10_Pin | Connector_PinSocket_1.27mm:PinSocket_1x10_P1.27mm_Vertical | DD1, DD2 |
| 2 | GS-S2011AB | Luis:GS-2011AB | U3, U5 |
| 2 | LOGO | Luis:lula1 | G***, G*** |
| 2 | SW_Push | Luis:Button_12x12x7.3 | SW1, SW2 |
| 1 | 200 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8 |
| 1 | 651 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | Buzzer | Buzzer_Beeper:Buzzer_TDK_PS1240P02BT_D12.2mm_H6.5mm | BZ1 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | D | Diode_SMD:D_SOD-323_HandSoldering | D1 |
| 1 | TLC5940PWP | Package_SO:HTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP3.4x9.5mm_Mask2.4x6.17mm_ThermalVias | U1 |
| 1 | TestPoint_Pad_D1.0mm | TestPoint:TestPoint_Pad_D1.0mm | GND |
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Questions
How big is the Display board PCB?
It measures 92 × 30 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Display board use?
59 parts, built around the TLC5940PWP, AO3400A and AO3401A. 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 Display board KiCad files?
From the arcticlula/Netscore repository on GitHub, at the commit this page was made from: the board is hardware/pcb/v1.0/display-board/display-board.kicad_pcb and its schematic hardware/pcb/v1.0/display-board/display-board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Display board design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).