KVL STK
About the KVL STK PCB
KVL STK is an open source PCB design by yamamo2shun1, published on GitHub under the MIT license. It is a 4-layer board measuring 222.4 × 77.5 mm, with 227 components from 21 distinct parts.
Other key parts include the 74HC164, 74HC165, ADAU1761BCPZ and MIC2005A-1YM5-TR. By type, the board carries 86 capacitors, 38 diodes, 37 switches, 18 resistors, 6 ICs and 4 connectors.
It belongs with the audio designs in this gallery.
From the project
USB Audio and HID composite device project based on STM32G491.
Main components on the KVL STK
KVL STK bill of materials (BOM)
227 components, 21 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HC164 | SOIC-14_3.9x8.7mm_P1.27mm | U1 |
| 2 | 74HC165 | SOIC-16_3.9x9.9mm_P1.27mm | U2, U3 |
| 1 | ~ | C4NDY_BOARD | U4 |
| 1 | ADAU1761BCPZ | CP_32_4_ADI | U5 |
| 1 | MIC2005A-1YM5-TR | SOT-23-5_M5_MCH | U6 |
| 2 | AudioJack2_Ground | Jack_3.5mm_QingPu_WQP-PJ366ST_Vertical | J1, J3 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Conn_01x08 | PinHeader_1x08_P2.54mm_Vertical | J4 |
| 34 | ~ | 1312020030000 | ICLED1, ICLED2, ICLED3, ICLED4, ICLED5, ICLED6, ICLED7, ICLED8 +26 |
| 1 | Jumper_2_Bridged | SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | R_Potentiometer | RK09K1130A5R | RV1 |
| 2 | ~ | ADA-2765 | RV2, RV3 |
| 37 | SW_MEC_5G | Gateron_KS-27 | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +29 |
| 37 | 1N4148WT | D_SOD-523 | D1, D2, D3, D4, D5, D6, D7, D8 +29 |
| 1 | LED | LED_0603_1608Metric | D66 |
| 79 | 100nF | C_0402_1005Metric | C1, C2, C3, C4, C5, C6, C7, C8 +71 |
| 6 | 10uF | C_0603_1608Metric | C70, C71, C75, C76, C79, C80 |
| 1 | 1uF | C_0603_1608Metric | C78 |
| 13 | 10k | R_0402_1005Metric | R1, R2, R6, R7, R8, R9, R10, R11 +5 |
| 3 | 1k | R_0402_1005Metric | R17, R18, R21 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 49.9 | R_0402_1005Metric | R19, R20 |
KVL STK design files
The KiCad project lives in the yamamo2shun1/C4NDY repository on GitHub; these links point at the commit this page was built from.
KVL STK: common questions
How big is the KVL STK PCB?
The KVL STK measures 222.4 × 77.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the KVL STK?
227 components, from 21 distinct parts. The full bill of materials is listed on this page.
Where can I download the KVL STK design files?
From the yamamo2shun1/C4NDY repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the KVL STK design in my own project?
Yes, under the terms of its MIT license, which yamamo2shun1 chose for the repository.
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