
Potentiometer RGB
clectric-diy/Charge
A collection of breakout boards and breadboard accessories to charge the Synth DIY projects on your workbench.

Spark-AE is a synth module designed for the AE Modular format. It is based on the Daisy Seed embedded DSP platform.
Spark AE PCB is an open-source printed circuit board by clectric-diy, from the clectric-diy/Spark-AE repository on GitHub, published under the CERN-OHL-S-2.0 licence. It is a 2-layer board of 50 × 100 mm with 162 parts on 129 nets, routed with 1,216 tracks and 168 vias.
It is built around the MCP6002T-I/MS-HX, USBLC6-2SC6 and BAT54S, with the A-SP1943B1GHR6C-C01-2T, RK09K1130D62 and AO3401 among its other parts. Its parts include 77 resistors, 50 capacitors, 9 connectors, 8 ICs and 7 diodes.
Please use these available resources:
| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | 10K | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R11, R13, R15, R19, R22, R23, R25, R26, R31, R37, R38, R43, R44 +8 |
| 16 | 100nF | Capacitor_SMD:C_0603_1608Metric | C6, C8, C10, C16, C21, C29, C33, C34, C35, C39, C41, C43, C44, C48, C49, C51 |
| 14 | 100K | Resistor_SMD:R_0603_1608Metric | R4, R5, R6, R14, R20, R21, R35, R36, R41, R42, R53, R54, R70, R71 |
| 14 | 10uF | Capacitor_SMD:C_0603_1608Metric | C4, C5, C9, C15, C22, C23, C24, C30, C36, C40, C42, C45, C50, C52 |
| 11 | 1K | Resistor_SMD:R_0603_1608Metric | R12, R24, R39, R40, R49, R50, R51, R52, R63, R69, R75 |
| 8 | 47R | Resistor_SMD:R_0603_1608Metric | R8, R10, R16, R18, R79, R80, R81, R82 |
| 6 | 10nF | Capacitor_SMD:C_0603_1608Metric | C7, C11, C12, C13, C14, C37 |
| 5 | MCP6002T-I_MS | clectric-diy:Amplifier_Operational_Microchip_MCP6002T-I_MS | U2, U4, U5, U6, U8 |
| 4 | 100R | Resistor_SMD:R_0603_1608Metric | R62, R74, R76, R77 |
| 4 | BAT54S | Package_TO_SOT_SMD:SOT-23 | D1, D2, D4, D5 |
| 3 | 1nF | Capacitor_SMD:C_0603_1608Metric | C25, C26, C38 |
| 3 | 470R | Resistor_SMD:R_0603_1608Metric | R29, R30, R73 |
| 2 | 150K | Resistor_SMD:R_0603_1608Metric | R33, R34 |
| 2 | 15K | Resistor_SMD:R_0603_1608Metric | R47, R48 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C17, C18 |
| 2 | 220pF | Capacitor_SMD:C_0603_1608Metric | C19, C20 |
| 2 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q2, Q3 |
| 2 | 330R | Resistor_SMD:R_0603_1608Metric | R9, R17 |
| 2 | 4K7 | Resistor_SMD:R_0603_1608Metric | R27, R32 |
| 2 | 56K | Resistor_SMD:R_0603_1608Metric | R64, R67 |
| 2 | 680pF | Capacitor_SMD:C_0603_1608Metric | C27, C28 |
| 2 | A-SP1943B1GHR6C-C01-2T | clectric-diy:LED_ARGB_Amicc_A-SP1943B1GHR6C-C01-2T | LED1, LED2 |
| 2 | Conn_01x20_Socket | clectric-diy:Connector_PinSocket-1x20-P2.54mm-H1.27mm_Mill-Max_315-13-120-41-004000 | J1, J2 |
| 2 | RK09K1130D62 | clectric-diy:Potentiometer_THT_Alps_RK09K1130D62 | POT1, POT2 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 100pF | Capacitor_SMD:C_0603_1608Metric | C46 |
| 1 | 100uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 10pF | Capacitor_SMD:C_0603_1608Metric | C47 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 12.7K | Resistor_SMD:R_0603_1608Metric | R66 |
| 1 | 20K | Resistor_SMD:R_0603_1608Metric | R56 |
| 1 | 680R | Resistor_SMD:R_0603_1608Metric | R28 |
| 1 | 74xGxx_MDD_74AHCT1G125GV | clectric-diy:74xGxx_MDD_74AHCT1G125GV | U9 |
| 1 | AE_BUS | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J3 |
| 1 | AO3401 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | Driver_LED_PCA9633PW,118 | clectric-diy:TSSOP-16_L5.0-W4.4-P0.64-LS6.4-BL | U3 |
| 1 | GZ2012D560TF | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | I2C_IN | clectric-diy:Connector_JST_BM04B-SRSS-TBT-LF-SN | CN1 |
| 1 | I2C_OUT | clectric-diy:Connector_JST_BM04B-SRSS-TBT-LF-SN | CN2 |
| 1 | Inputs | clectric-diy:Connector_PinSocket-1x08-P2.54mm-H8.5mm_Preci-Dip_801-87-008-10-005101 | J4 |
| 1 | LOGO | clectric-branding:clectric.diy-Wordmark-20mm | G*** |
| 1 | Outputs | clectric-diy:Connector_PinSocket-1x08-P2.54mm-H8.5mm_Preci-Dip_801-87-008-10-005101 | J5 |
| 1 | RotaryEncoder_Switch_Bourns_PEL12T-4225S-S1024 | clectric-diy:RotaryEncoder_Switch_Bourns_PEL12T-4225S-S1024 | D3 |
| 1 | SD_CONN | Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical | J7 |
| 1 | SMD0603-050 | Fuse:Fuse_0603_1608Metric | F1 |
| 1 | SPI | Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical | J6 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U7 |
| 1 | USB_C_Receptacle_H8.8mm_Jing_918-648K2027E30002 | clectric-diy:USB_C_Receptacle_H8.8mm_Jing_918-648K2027E30002 | USB1 |

clectric-diy/Charge
A collection of breakout boards and breadboard accessories to charge the Synth DIY projects on your workbench.


LauriAlanen/BMS
BMS for 4S LiFePO4 battery packs running on the STM32L152RE. Features a custom FreeModbus port and a Dockerized Python telemetry stack.


damnitzhemanth-oss/Flight_Controller
Custom STM based flightcontroller designed from scratch.


eddyem/stm32samples
Code samples and ready projects based on bare-metal STM32

CopperPilot/CopperPilotDronePCB
Flight controller and airframe on one ESP32-S3 board. Fly it from any phone over its own Wi-Fi. Motor traces sized to IPC-2221 for about 3 A.
It measures 50 × 100 mm and has 2 copper layers, 1.6 mm thick.
162 parts, built around the MCP6002T-I/MS-HX, USBLC6-2SC6, BAT54S and A-SP1943B1GHR6C-C01-2T. 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 clectric-diy/Spark-AE repository on GitHub, at the commit this page was made from: the board is KiCad/Spark-AE-PCB/Spark-AE-PCB.kicad_pcb and its schematic KiCad/Spark-AE-PCB/Spark-AE-PCB-DaisySeed.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CERN-OHL-S-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).