Open-source plaza
Open hardware in one place: projects on GitHub, manufacturers' reference designs, maker projects and the works members published here — each says where it comes from. The parts graph shows which components are used together.
7,480 projects
Maker project
Adafruit Pro Trinket LiPoly/LiIon BackpackBOM003975 · V1.0
BOM · 22 lineskicadProject type: 电池充电与管理
Key parts: MCP73831T-2ACI/OT
Function hits: Battery charger, USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Maker project
Adafruit Trinket M0BOM003715 · V1.0
BOM · 22 lineskicadProject type: 智能硬件
Key parts: AP2112K-3.3, ATSAMD21E
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Maker project
ahoy_macropadBOM013018 · Ahoy-ATmega32U4-macropad
BOM · 22 lineskicadProject type: 人机接口HMI
Key parts: ATmega32U4-A, USBLC6-2SC6
Function hits: OLED display, Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches
Licence not stated in the catalogue
Maker project
airquallity-esphomeBOM011845 · AirquaLLity-ESPHome
BOM · 22 lineskicadProject type: 智能硬件
Key parts: ESP32-WROOM-32D, CH340C, PMS7003T
Function hits: Comparator, Addressable RGB LED (WS2812 etc.), Wireless SoC / wireless module
Licence not stated in the catalogue
Maker project
atfprog-hardwareBOM010353 · ATF150x-programmer-ATmega32U4
BOM · 22 lineskicadProject type: 接口转换及调试器
Key parts: MT3540, AP2127K-3.3
Function hits: Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
avr-power-meterBOM011280 · AVR-power-meter-v3.1
BOM · 22 lineskicadProject type: 测试测量仪器
Key parts: ADM2486, FM24C64B, INA228
Function hits: Isolated power, 8-bit MCU (AVR / PIC / 8051 / STM8), FRAM / MRAM
Licence not stated in the catalogue
Maker project
BB-ADS1262BOM000734 · Rev.A1
BOM · 22 lineskicadKey parts: ADS1262, AP2127K-ADJ, MT3608(SOT23-6)
Function hits: Analog-to-digital converter (ADC), Analog front end (biopotential / sensor), Boost regulator
Licence not stated in the catalogue
Maker project
berlinuhrBOM008781 · Berlin_Uhr
BOM · 22 lineskicadProject type: Microchip
Key parts: DS3231M, ATtiny167-SU, TLC5947DAP
Function hits: Real-time clock (RTC), 8-bit MCU (AVR / PIC / 8051 / STM8), LED driver
Licence not stated in the catalogue
Maker project
BlueMacro840BOM001965 · v0.1
BOM · 22 lineskicadKey parts: E73-2G4M08S1C
Function hits: Wireless SoC / wireless module, Battery charger, Bluetooth / Bluetooth Low Energy
Licence not stated in the catalogue
Maker project
bwlr1bBOM007232 · hardware
BOM · 22 lineskicadProject type: ST
Key parts: BME680, RAK3172
Function hits: Wireless SoC / wireless module, Gas / air quality measurement, Temperature and humidity measurement
Licence not stated in the catalogue
Maker project
cansat_arsBOM011915 · ARS-arliss-main
3 design filesBOM · 22 lineskicadProject type: 智能硬件
Key parts: 3V3Reg/NJW4183U3
Function hits: Core board / dev board module, Brushed DC motor driver, Raspberry Pi HAT / Arduino shield headers
Licence not stated in the catalogue
Manufacturer reference design
CH32F203K8T6-R0BOM003273 · V1.0
BOM · 22 lineskicadProject type: WCH
Key parts: 6219P33M, CH32F203K
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Manufacturer reference design
CH32V203F6P6-R0BOM003335 · V1.0
BOM · 22 lineskicadProject type: WCH
Key parts: 6219P33M, CH32V203F6
Function hits: RISC-V MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Manufacturer reference design
CH32X035C8T6_R0BOM003328 · V1.0
BOM · 22 lineskicadProject type: WCH
Key parts: CH32X035C8T6, HT7533, CH412K
Function hits: RISC-V MCU, Low-dropout regulator (LDO), Buttons / switches
Licence not stated in the catalogue
Manufacturer reference design
CH32X035F8U6-R0BOM003327 · V1.0
BOM · 22 lineskicadProject type: WCH
Key parts: CH32X035F8U6, HT7533, CH412K
Function hits: RISC-V MCU, Low-dropout regulator (LDO), Buttons / switches
Licence not stated in the catalogue
Maker project
chameleon-PCBBOM012398 · SAMD21-IO
7 design filesBOM · 22 lineskicadProject type: 模拟信号处理链路
Key parts: ATSAMD21G18A-A, AP2112K-3.3, LM2904
Function hits: Operational amplifier, Rotary encoder / potentiometer / joystick, Arm Cortex-M MCU
Licence not stated in the catalogue
Maker project
clockletBOM013002 · Clocklet-v5-clockbrain
4 design filesBOM · 22 lineskicadProject type: 人机接口HMI
Key parts: ESP32-WROVER, DS3231MZ+, CP2102N-A02-GQFN24
Function hits: Real-time clock (RTC), Bus buffer / transceiver, Logic gate / inverter / Schmitt trigger
Licence not stated in the catalogue
Maker project
csus-senior-projectBOM010922 · Vertical-farm-control
3 design filesBOM · 22 lineskicadProject type: 嵌入式系统
Key parts: ULN2003, TPS563200
Function hits: Core board / dev board module, Relay / load driver (ULN2003 / MOSFET driver), Buck regulator
Licence not stated in the catalogue
Maker project
cutiepieBOM010030 · Cutiepie2040-original
6 design filesBOM · 22 lineskicadProject type: 人机接口HMI
Key parts: RP2040, W25Q128JVS
Function hits: OLED display, Key matrix / mechanical switches, Arm Cortex-M MCU
Licence not stated in the catalogue
Maker project
Dual Serial BreakoutBOM001610 · v1.0
BOM · 22 lineskicadProject type: 接口转换及调试器
Key parts: FT2232HQ, XC6206P332MR-G
Function hits: Low-dropout regulator (LDO), USB to serial, Crystal / oscillator
Licence not stated in the catalogue
Maker project
e80-1800BOM008936 · E80-1800-pcb-universal
2 design filesBOM · 22 lineskicadProject type: 人机接口HMI
Key parts: SRV05-4, XC6206P332MR, STM32F072RBTx
Function hits: Arm Cortex-M MCU, ESD / TVS protection, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
el-210-modBOM011992 · EL210-EL215-replacement
BOM · 22 lineskicadProject type: 人机接口HMI
Key parts: 9-ST-20, STM32G0B1KET6, MAX6934AQH+D
Function hits: Analog switch / multiplexer, Arm Cortex-M MCU, Boost regulator
Licence not stated in the catalogue
Maker project
ElectroMage Pixelblaze Sensor Expansion BoardBOM002267 · v1.0
BOM · 22 lineskicadFunction hits: Operational amplifier, Microphone / pickup, Arm Cortex-M MCU
Licence not stated in the catalogue
Maker project
Electronic-FluteBOM010456 · RP2040-electronic-flute
BOM · 22 lineskicadProject type: 音频
Key parts: RP2040, W25Q128JVS
Function hits: Arm Cortex-M MCU, Flash (SPI / QSPI / parallel), Crystal / oscillator
Licence not stated in the catalogue
