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
Manufacturer reference design
TIPD144BOM001305 · v1.0
BOM · 21 lineskicadProject type: TI
Key parts: TLV1701, TLV1702AIDGK
Function hits: Comparator
Licence not stated in the catalogue
Maker project
tk44BOM009095 · TK44-PCB
3 design filesBOM · 21 lineskicadProject type: 人机接口HMI
Key parts: HOLYIOT-18010, MCP73831, XC6220-3.3V
Function hits: Key matrix / mechanical switches, Battery charger, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
toomanykeysBOM012240 · TooManyKeys-left
2 design filesBOM · 21 lineskicadProject type: 人机接口HMI
Key parts: TLV61070ADBV, SN74LV1T126DBVR
Function hits: Addressable RGB LED (WS2812 etc.), Level shifting
Licence not stated in the catalogue
Maker project
USB-C 一分三多口转换器BOM000145 · V1
BOM · 21 lineskicadKey parts: LM393, SiP32509, SRV05-4
Function hits: Comparator, ESD / TVS protection, Power switch / load switch
Licence not stated in the catalogue
Maker project
x32promicroBOM010426 · x32micro-v1.2.0
BOM · 21 lineskicadProject type: ST
Key parts: STM32V103C8T6, AMS1117-3.3
Function hits: Core board / dev board module, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Maker project
xiaomaoBOM009173 · xiaomao-v2
BOM · 21 lineskicadProject type: 接口转换及调试器
Key parts: HE6206-33NR, W25Q128JVP, RP2040
Function hits: Addressable RGB LED (WS2812 etc.), Arm Cortex-M MCU, Flash (SPI / QSPI / parallel)
Licence not stated in the catalogue
Maker project
Xii-Boy-Ultra 无线便携式 Wii 游戏机BOM001062 · main board
2 design filesBOM · 21 lineskicadProject type: 智能硬件
Key parts: DW01A, FS8205A, PMS2
Function hits: Battery protection, Audio jack / speaker connector, Buttons / switches
Licence not stated in the catalogue
Maker project
使用树莓派Pico制作的LogicAnalyzer逻辑分析仪BOM000219 · V1.0
BOM · 21 lineskicadProject type: 测试测量仪器
Key parts: TXU0104PWR
Function hits: Core board / dev board module, Level shifting
Licence not stated in the catalogue
Manufacturer reference design
无源 NFC 温度贴片参考设计BOM000401 · V1.0
BOM · 21 lineskicadProject type: TI
Key parts: MSP430G2403IRHB32R, ADS1113IRUGR, LMT70YFQR
Function hits: Analog-to-digital converter (ADC), Ultra-low-power MCU (MSP430 / PIC24 / dsPIC), Temperature measurement
Licence not stated in the catalogue
Maker project
12au7-amplifierBOM011119 · 12AU7-Amplifier-original
BOM · 20 lineskicadProject type: 音频
Key parts: 12AU7, LM317
Function hits: Three-terminal regulator (78xx / LM317), Audio jack / speaker connector, Power input connector
Licence not stated in the catalogue
Maker project
3dprintedmotorBOM010365 · 3DPrintedMotor-STM32F446-DRV8332
BOM · 20 lineskicadProject type: 电机驱动
Key parts: STM32F446RETx, DRV8332DKDR
Function hits: Arm Cortex-M MCU, BLDC / FOC motor driver, Buttons / switches
Licence not stated in the catalogue
Maker project
Adafruit 2.8" PiTFT - Capacitive TouchBOM003898 · V1.0
BOM · 20 lineskicadKey parts: CAT24C32, STMPE811, APX803
Function hits: Touchscreen controller, Core board / dev board module, EEPROM
Licence not stated in the catalogue
Maker project
Adafruit Stepper + DC Motor FeatherWingBOM003951 · V1.0
BOM · 20 lineskicadProject type: 电机驱动
Key parts: PCA9685, TB6612FNG
Function hits: Core board / dev board module, Brushed DC motor driver, Servo / PWM control
Licence not stated in the catalogue
Maker project
Adafruit TDK InvenSense ICM-20948 9-DoF IMUBOM003681 · V1.0
BOM · 20 lineskicadProject type: 运动感知
Key parts: MIC5225-1.8V
Function hits: Low-dropout regulator (LDO), Inertial measurement (accelerometer / gyroscope), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Manufacturer reference design
ADM00974BOM001232 · v1.0
BOM · 20 lineskicadProject type: Microchip
Key parts: MCP1754S SOT-23A-3, PAC1934 WLCSP-16, PIC24FJ128GA702 UQFN-28
Function hits: OLED display, Rotary encoder / potentiometer / joystick, Ultra-low-power MCU (MSP430 / PIC24 / dsPIC)
Licence not stated in the catalogue
Maker project
ANAVI-Macro-pad-8BOM000618 · V1.0
BOM · 20 lineskicadProject type: 智能硬件
Key parts: ATmega32U4-AU
Function hits: Key matrix / mechanical switches, 8-bit MCU (AVR / PIC / 8051 / STM8), Crystal / oscillator
Licence not stated in the catalogue
Maker project
arduino-motorfocusBOM005507 · hardware
BOM · 20 lineskicadProject type: Arduino
Key parts: DS18B20
Function hits: Rotary encoder / potentiometer / joystick, Core board / dev board module, Temperature measurement
Licence not stated in the catalogue
Maker project
Arduino Pro Mini 328 - 3.3V/8MHzBOM002856 · v14
BOM · 20 lineskicadProject type: SparkFun
Key parts: ATMEGA328
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), Crystal / oscillator, Buttons / switches
Licence not stated in the catalogue
Maker project
bitmagic-masterBOM000498 · v1.1a
BOM · 20 lineskicadKey parts: CY7C68013A-56, 24LC00, IP425x-4-TTL
Function hits: EEPROM, ESD / TVS protection, USB controller / PHY / protocol bridge
Licence not stated in the catalogue
Maker project
bluetooth-nes-advantageBOM010119 · Bluetooth-NES-Advantage-v2
BOM · 20 lineskicadProject type: 人机接口HMI
Key parts: ESP32-WROOM-32E, TP4056, TPS63900
Function hits: Wireless SoC / wireless module, Battery charger, Buck-boost regulator
Licence not stated in the catalogue
Maker project
buhsat-v0BOM011798 · BuhSat-v0
BOM · 20 lineskicadProject type: 智能硬件
Key parts: TPS63060, QMC5883L, BMI160
Function hits: Core board / dev board module, Battery charger, Buck-boost regulator
Licence not stated in the catalogue
Maker project
canineBOM007275 · Hardware
BOM · 20 lineskicadProject type: ST
Key parts: AP2202K-3.3TRG1, MCP2551, STM32F042C6U6
Function hits: Arm Cortex-M MCU, CAN / CAN FD, Fuse / resettable fuse
Licence not stated in the catalogue
Maker project
CAST-AWAYBOM002581 · v1.0
BOM · 20 lineskicadProject type: Raspberry Pi
Function hits: Crystal / oscillator, USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Manufacturer reference design
CH32V006K8U6-R0BOM003389 · V1.0
BOM · 20 lineskicadProject type: WCH
Key parts: 6219P33M, CH32V006K8U6
Function hits: RISC-V MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
