2 layers357.8 × 124.5 mm
Vic2020mainboard
danwerner21/vic2020
A Vic-20 clone created with [almost] all readily available parts
142 parts78
2 layers49.5 × 49.5 mm
Voice4017
jk1mly/voice-led- Size
- 49.5 × 49.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 17
- Pads
- 61
- Tracks, vias
- 113, 50
- Pours
- 67
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 7 Dec 2024
- Updated
- 7 Dec 2024
Overview
Voice4017 is an open-source printed circuit board by jk1mly, from the jk1mly/voice-led repository on GitHub. It is a 2-layer board of 49.5 × 49.5 mm with 26 parts on 17 nets, routed with 113 tracks and 50 vias.
It is built around the 2SC1815. Its parts include 10 diodes, 4 resistors, 3 capacitors, 2 ICs and 2 connectors.
Main components
1README
README.mdvoice-led
CMOSカウンタICの4017を使ったLED点灯回路の基板 音に反応してクロックが入り点灯するLEDが変わる
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | LED | Library:LED_D5.0mm_RS | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 |
| 3 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2, H3 |
| 2 | 10k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R3 |
| 2 | 10u | Library:CP_D5.0mm_L11mm_P2.00mm_horiz | C1, C2 |
| 1 | |||
| 1 | 0.1u | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C3 |
| 1 | 1M | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R4 |
| 1 | 2SC1815 | Library:TO-92L_Inline_round | Q1 |
| 1 | 4017 | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | U1 |
| 1 | GND | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | J2 |
| 1 | Microphone | Library:ECM-D9.7_P2.5 | U2 |
| 1 | VCC | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | J1 |
Similar boards
- 2 layers110 × 48 mm
Jack pedal
GuitarML/GuitarPedalPCBs
Collection of KiCad circuit board designs for guitar pedals you can build yourself.
86 parts62MIT - 2 layers310 × 229.8 mm
- 2 layers123.2 × 77.5 mm
- 2 layers172.1 × 143.5 mm
AcCCS
IdahoLabResearch/AcCCS
A collection of tools and scripts used to communicate and emulate Electric Vehicle Communication Controllers (EVCC) and Supply Equipment Communication Controllers (SECC).
111 parts19MIT - 2 layers170.5 × 128.5 mm
Toolbox v2.1
StudioKAT/Toolbox
主な機能： - オーディオ/CVミキサー（加算・減算） - CVへのオフセット追加(5V/10V)・極性反転 - 1:3 バッファード・マルチプル - 2:2 ユニティミキサー - 3:1 アベレージミキサー（各チャンネルのゲイン = 1/3） - SIGNセクション：インバーター / 半波整流 / 全波整流 - LOGICセクション：アナログOR / アナログAND - S&Hセクション：サンプル＆ホールド / ホワイトノイズ出力…
340 parts15 - 2 layers60.8 × 99.9 mm
- 2 layers100 × 88.9 mm
Questions
How big is the Voice4017 PCB?
It measures 49.5 × 49.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Voice4017 use?
26 parts, built around the 2SC1815. 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 Voice4017 KiCad files?
From the jk1mly/voice-led repository on GitHub, at the commit this page was made from: the board is voice4017.kicad_pcb and its schematic voice4017.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Voice4017 design in my own project?
Its repository states no licence, so its author keeps all rights: ask jk1mly before reusing the design.