lukmatuska/NeonPinechristmas desktop light with real neon lamps
NeonPine is an open-source printed circuit board by lukmatuska, from the lukmatuska/NeonPine repository on GitHub. It is a 2-layer board of 54.7 × 69 mm with 98 parts on 88 nets, routed with 1,035 tracks and 165 vias.
It is built around the CH32V003F4P6, TEPT4400 and 74HC595BQ, with the MMDT5551, DMN15H310SE and SMF100A among its other parts. Its parts include 50 resistors, 12 transistors, 10 capacitors, 3 ICs and 3 diodes. It belongs with the RISC-V boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 21 | 22k | Resistor_SMD:R_0402_1005Metric | R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54, R55, R56 +5 |
| 20 | 150k 200V | Resistor_SMD:R_0603_1608Metric | R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36 +4 |
| 10 | MMDT5551 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20 |
| 10 | NEON-3 | NeonPine:Lamp_Neon_Brightmaster_NEON-3_D4x10_P3.0 | LA1, LA2, LA3, LA4, LA5, LA6, LA7, LA8, LA9, LA10 |
| 5 | 100n | Capacitor_SMD:C_0402_1005Metric | C2, C6, C7, C9, C10 |
| 3 | M2 cover standoff | MountingHole_2.2mm_M2 | H1, H2, H3 |
| 2 | 1M | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 5k1 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 74HC595BQ | NeonPine:DHVQFN-16-1EP_2.5x3.5mm_P0.5mm_EP1x2mm_EPGND | U2, U3 |
| 1 | 100 (snubber) | Resistor_SMD:R_0805_2012Metric | R12 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 100p C0G 250V | Capacitor_SMD:C_0805_2012Metric | C8 |
| 1 | 10n | Capacitor_SMD:C_0402_1005Metric | C5 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 1u 250V | Capacitor_SMD:C_1210_3225Metric | C4 |
| 1 | 200V 1A fast SOD-123F (verify P/N) | Diode_SMD:D_SOD-123F | D1 |
| 1 | 22u 10V | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 330u (SWPA6028S331MT, Isat>=0.4A) | NeonPine:L_6.3x6.3_H3 | L11 |
| 1 | 39k | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 47 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 600R@100MHz | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | CH32V003F4P6 | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | DMN15H310SE | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | Q1 |
| 1 | PTC 0.5A (MF-NSMF050-2) | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | SMF100A | Diode_SMD:D_SOD-123F | D2 |
| 1 | SMF5.0A (TVS) | Diode_SMD:D_SOD-123F | D3 |
| 1 | SR_CLK test | TestPoint:TestPoint_Pad_1.5x1.5mm | TP3 |
| 1 | SWD pogo pads | NeonPine:Pogo_1x03_P2.54mm | J2 |
| 1 | TEPT4400 | LED_THT:LED_D3.0mm | Q2 |
| 1 | Touch trunk | NeonPine:TouchPad_D4.0mm_Masked | TP2 |
| 1 | USB-C 6P (USB4125-GF-A) | Connector_USB:USB_C_Receptacle_GCT_USB4125-xx-x_6P_TopMnt_Horizontal | J1 |
It measures 54.7 × 69 mm and has 2 copper layers, 1.6 mm thick.
98 parts, built around the CH32V003F4P6, TEPT4400, 74HC595BQ and MMDT5551. 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.
From the lukmatuska/NeonPine repository on GitHub, at the commit this page was made from: the board is NeonPine.kicad_pcb and its schematic NeonPine.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask lukmatuska before reusing the design.
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Follow the steps below, if any value differs from the expected, abort the test. Power off and on after each step. Always limit the power source to 18V at 100mA. Use this link to find components on the board.
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