4 layers100 × 100 mm
2 layers100 × 150 mm
SubController
smileym4n-collab/Kicadprojects- Size
- 100 × 150 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 226
- Nets
- 128
- Pads
- 601
- Tracks, vias
- 109, 2
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 4 Aug 2026
- Updated
- 6 Nov 2026
Overview
SubController is an open-source printed circuit board by smileym4n-collab, from the smileym4n-collab/Kicadprojects repository on GitHub. It is a 2-layer board of 100 × 150 mm with 226 parts on 128 nets, routed with 109 tracks and 2 vias.
It is built around the ATTINY1614-SSN, UPC4570G2-E1 and CS3310, with the LM339, LM4040A25IDBZR and AGN2004H among its other parts. Its parts include 89 resistors, 62 capacitors, 12 connectors, 11 ICs and 9 transistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
7
ATTINY1614-SSN
SOIC-14-40℃~+105℃ 1.8V~5.5V 10bit 12 16KB 20MHz 256Byte 2KB 8 Bit 8bit AVR Built-in FLASH SOIC-14 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
UPC4570G2-E1
SOIC-8-16V~16V -20℃~+80℃ 100dB 10mA 10nA 2 4.5nV/√Hz@1kHz 500nA 5mA 5mV 7V/us Built-in compensation SOIC-8 Operational Amplifier ROHSNECOperational Amplifier
CS3310
SOIC-16-300mil0℃~+70℃ 4.75V~5.25V Volume Control SOIC-16-300mil Audio Interface ICs ROHSCirrus LogicAudio Interface ICsLM339
SOP-140℃~+70℃ 1.1mA 1.5mV 150ns 2.3nA 2V~32V 32V 57nA DTL、TTL、CMOS Four channels Open Collector SOP-14 Comparators ROHSJSMSEMIComparators
LM4040A25IDBZR
SOT-23-40℃~+85℃@(Ta) 100ppm/℃ 15mA 2.5V 35uVrms 45uA 45uA Fixed Parallel ±0.1% SOT-23 Voltage Reference ROHSTexas InstrumentsVoltage Reference
AGN2004H
DIP,10.6x5.7mm-40℃~+85℃ 10.6mm 100mΩ 110V@DC、125V@AC 140mW 145Ω 1A 300mA@125VAC、1A@30VDC 4.5V 4ms 4ms 5.7mm AgPd + Gold Plated Two sets of changeover: 2C (DPDT) DIP,10.6x5.7mm Signal Relays ROHSPanasonicSignal Relays
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
Parts
226| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 10k | Resistor_SMD:R_0805_2012Metric | R39, R40, R41, R50, R51, R59, R60, R61, R62, R64, R65, R66, R68, R69, R71, R103 +4 |
| 12 | 100n / 50V | Capacitor_SMD:C_1206_3216Metric | C21, C22, C23, C25, C26, C33, C34, C37, C38, C41, C52, C59 |
| 10 | 1u / 50V | Capacitor_SMD:C_1206_3216Metric | C27, C28, C35, C36, C39, C40, C50, C53, C54, C55 |
| 9 | 10k / 0.1% | Resistor_SMD:R_0805_2012Metric | R52, R75, R76, R106, R107, R109, R110, R111, R114 |
| 9 | BC337 (stock) | Package_TO_SOT_THT:TO-92_Inline | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 |
| 8 | 47k / 0.1% | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R119, R120, R121, R122 |
| 6 | 100nF | Capacitor_SMD:C_1206_3216Metric | C3, C4, C7, C8, C17, C18 |
| 6 | 10u / 50V X5R | Capacitor_SMD:C_1206_3216Metric | C46, C47, C48, C49, C57, C58 |
| 6 | 1uF | Capacitor_SMD:C_1206_3216Metric | C5, C6, C9, C10, C19, C20 |
| 6 | 220n FILM / 63V | Capacitor_THT:C_Rect_L7.2mm_W2.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C11, C12, C13, C14, C16, C56 |
| 6 | uPC4570G2 | SubController:SOP-8_uPC4570G2_4.4x5.2mm_P1.27mm | U1, U2, U3, U4, U5, U6 |
| 5 | 100p C0G / 50V | Capacitor_SMD:C_0805_2012Metric | C1, C2, C62, C64, C65 |
| 5 | 220n FILM | SubController:Film_7.2x2.5mm_P5.00mm | C24, C29, C30, C31, C32 |
| 5 | 47k | Resistor_SMD:R_0805_2012Metric | R43, R67, R70, R73, R102 |
| 5 | AGN2004H | Custom:Relay_DPDT_Panasonic_AGN2004H | K1, K2, K3, K4, K5 |
| 4 | 15k | Resistor_SMD:R_0805_2012Metric | R115, R116, R117, R118 |
| 4 | 4k27 | Resistor_SMD:R_0805_2012Metric | R10, R17, R24, R31 |
| 4 | 4k7 | Resistor_SMD:R_0805_2012Metric | R96, R100, R101, R104 |
| 3 | 10K | Resistor_SMD:R_0805_2012Metric | R7, R8, R9 |
| 3 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D2, D3, D4 |
| 3 | 1N4148W | Diode_SMD:D_SOD-123 | D1, D5, D6 |
| 3 | 20k / 0.1% | Resistor_SMD:R_0805_2012Metric | R53, R89, R113 |
| 3 | 47u / 25V FR | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C44, C45, C51 |
| 2 | 100R | Resistor_SMD:R_0805_2012Metric | R54, R93 |
| 2 | 100k | Resistor_SMD:R_0805_2012Metric | R92, R94 |
| 2 | 10k / 1% | Resistor_SMD:R_0805_2012Metric | R84, R88 |
| 2 | 10n C0G / 50V | Capacitor_SMD:C_0805_2012Metric | C60, C61 |
| 2 | 22K | Resistor_SMD:R_0805_2012Metric | R5, R6 |
| 2 | 22k / 0.5% | Resistor_SMD:R_0805_2012Metric | R105, R108 |
| 1 | +15V | TestPoint:TestPoint_Pad_D1.5mm | TP1 |
| 1 | +15V / GND / -15V | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J21 |
| 1 | +5A | TestPoint:TestPoint_Pad_D1.5mm | TP3 |
| 1 | +5R | TestPoint:TestPoint_Pad_D1.5mm | TP5 |
| 1 | -15V | TestPoint:TestPoint_Pad_D1.5mm | TP2 |
| 1 | -5A | TestPoint:TestPoint_Pad_D1.5mm | TP4 |
| 1 | 100k / 1% | Resistor_SMD:R_0805_2012Metric | R83 |
| 1 | 10k2 | Resistor_SMD:R_0805_2012Metric | R46 |
| 1 | 10u / 50V BIPOLAR | SubController:C_NP_Radial_D8.0mm_P3.50mm | C63 |
| 1 | 12k7 | Resistor_SMD:R_0805_2012Metric | R45 |
| 1 | 15k / 0.1% | Resistor_SMD:R_0805_2012Metric | R85 |
| 1 | 16k9 | Resistor_SMD:R_0805_2012Metric | R44 |
| 1 | 180k / 0.1% | Resistor_SMD:R_0805_2012Metric | R86 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R95 |
| 1 | 20k | Resistor_SMD:R_0805_2012Metric | R38 |
| 1 | 20k5 | Resistor_SMD:R_0805_2012Metric | R49 |
| 1 | 22k | Resistor_SMD:R_0805_2012Metric | R55 |
| 1 | 24k / 1% | Resistor_SMD:R_0805_2012Metric | R87 |
| 1 | 25k5 | Resistor_SMD:R_0805_2012Metric | R48 |
| 1 | 2k2 | Resistor_SMD:R_0805_2012Metric | R42 |
| 1 | 2k2 / 0.125W | Resistor_SMD:R_0805_2012Metric | R63 |
| 1 | 2k2 / 0.25W | Resistor_SMD:R_0805_2012Metric | R112 |
| 1 | 34k | Resistor_SMD:R_0805_2012Metric | R47 |
| 1 | 470R | Resistor_SMD:R_0805_2012Metric | R91 |
| 1 | 680R | Resistor_SMD:R_0805_2012Metric | R74 |
| 1 | 7805 (Diodes stock) | Package_TO_SOT_THT:TO-220-3_Vertical | U13 |
| 1 | 86k6 / 0.1% | Resistor_SMD:R_0805_2012Metric | R90 |
| 1 | AMP_OUT | TestPoint:TestPoint_Pad_D1.5mm | TP14 |
| 1 | ATtiny1614-SS | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U8 |
| 1 | AUTO / REF(open) / AV | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J24 |
| 1 | AV HP: BYPASS / FILTER | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J13 |
| 1 | AV_ENABLE | TestPoint:TestPoint_Pad_D1.5mm | TP16 |
| 1 | BAT54A-7-F | Package_TO_SOT_SMD:SOT-23 | D7 |
| 1 | BUF_L | TestPoint:TestPoint_Pad_D1.5mm | TP8 |
| 1 | BUF_R | TestPoint:TestPoint_Pad_D1.5mm | TP9 |
| 1 | COMMON HP: BYPASS / MODE | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J14 |
| 1 | CS3310 | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U7 |
| 1 | EARLY PSU POWER-FAIL | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J22 |
| 1 | FORCE MUTE (FIT SHUNT) | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J26 |
| 1 | GND | TestPoint:TestPoint_Pad_D1.5mm | TP7 |
| 1 | HP BANK 1: 15/20/25 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J11 |
| 1 | HP BANK 2: 15/20/25 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J12 |
| 1 | HP_OUT | TestPoint:TestPoint_Pad_D1.5mm | TP13 |
| 1 | ISOLATED TRIGGER 12V | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J20 |
| 1 | LFE LEVEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J19 |
| 1 | LM339 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U15 |
| 1 | LM4040A25IDBZR | Package_TO_SOT_SMD:SOT-23 | U14 |
| 1 | LP: FILTER / BYPASS | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J25 |
| 1 | LP_SLOPE | TestPoint:TestPoint_Pad_D1.5mm | TP11 |
| 1 | MARANTZ LFE | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | MONO | TestPoint:TestPoint_Pad_D1.5mm | TP10 |
The 208 most common of 226 parts.
Questions
How big is the SubController PCB?
It measures 100 × 150 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SubController use?
226 parts, built around the ATTINY1614-SSN, UPC4570G2-E1, CS3310 and LM339. 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 SubController KiCad files?
From the smileym4n-collab/Kicadprojects repository on GitHub, at the commit this page was made from: the board is SubController/SubController.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SubController design in my own project?
Its repository states no licence, so its author keeps all rights: ask smileym4n-collab before reusing the design.
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