2 layers66.9 × 74.5 mm
2 layers82.3 × 80.3 mm
LED spektralni analizator
martinoprin/School- Size
- 82.3 × 80.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 20
- Nets
- 44
- Pads
- 105
- Tracks, vias
- 160, 2
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 28 Feb 2024
- Updated
- 5 Feb 2025
Overview
LED spektralni analizator is an open-source printed circuit board by martinoprin, from the martinoprin/School repository on GitHub. It is a 2-layer board of 82.3 × 80.3 mm with 20 parts on 44 nets, routed with 160 tracks and 2 vias.
Its parts include 8 capacitors, 4 resistors, 3 ICs and 3 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Parts
20| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1uF | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C5, C6, C7, C8 |
| 2 | 10nF | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C1, C2 |
| 2 | 200k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R4 |
| 2 | 22k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2 |
| 2 | 33pF | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C3, C4 |
| 2 | AudioJack3_SwitchTR | Connector_Audio:Jack_3.5mm_Ledino_KB3SPRS_Horizontal | J2, J3 |
| 2 | MSGEQ7 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U2, U3 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Piher_PT-6-V_Vertical | RV1 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | U1 |
| 1 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | WC1602A | Display:WC1602A | DS1 |
Questions
How big is the LED spektralni analizator PCB?
It measures 82.3 × 80.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LED spektralni analizator use?
20 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 LED spektralni analizator KiCad files?
From the martinoprin/School repository on GitHub, at the commit this page was made from: the board is R1A/ITKv/LED spektrani analizator/LED spektralni analizator.kicad_pcb and its schematic R1A/ITKv/LED spektrani analizator/LED spektralni analizator.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LED spektralni analizator design in my own project?
Its repository states no licence, so its author keeps all rights: ask martinoprin before reusing the design.
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