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
pinchBOM010634 · Pinch-CH552-current
BOM · 17 lineskicadProject type: 人机接口HMI
Key parts: 74HC595, W25Q32JVSS, CH552G
Function hits: Shift register / latch / flip-flop, 8-bit MCU (AVR / PIC / 8051 / STM8), Flash (SPI / QSPI / parallel)
Licence not stated in the catalogue
Manufacturer reference design
PMP15034BOM002233 · 1.1
BOM · 17 lineskicadProject type: TI
Key parts: TLV61046ADBVR
Function hits: Buzzer / vibration motor
Licence not stated in the catalogue
Manufacturer reference design
PMP20834BOM001566 · 1
BOM · 17 lineskicadProject type: TI
Key parts: UCC28880D
Function hits: Decoder / data selector, AC-DC conversion
Licence not stated in the catalogue
Manufacturer reference design
PMP22829BOM001678 · 1
BOM · 17 lineskicadProject type: TI
Key parts: LM63625DQDRRRQ1
Function hits: Operational amplifier
Licence not stated in the catalogue
Manufacturer reference design
PMP23209BOM001400 · 1
BOM · 17 lineskicadProject type: TI
Key parts: UCC25800DGNRQ1
Licence not stated in the catalogue
Manufacturer reference design
PMP23216BOM001484 · 1
BOM · 17 lineskicadProject type: TI
Key parts: UCC25800DGNRQ1
Licence not stated in the catalogue
Manufacturer reference design
PMP30555BOM002086 · v1.0
BOM · 17 lineskicadProject type: TI
Key parts: SN6505BDBVR
Function hits: Isolated power, Isolated DC-DC
Licence not stated in the catalogue
Manufacturer reference design
PMP30942BOM002187 · v1.0
BOM · 17 lineskicadProject type: TI
Key parts: TPS54160DGQ
Function hits: Buck regulator
Licence not stated in the catalogue
Maker project
radio-adapterBOM010865 · OHIS-BaseBoard
7 design filesBOM · 17 lineskicadProject type: 接口转换及调试器
Function hits: Microphone / pickup, Rotary encoder / potentiometer / joystick, Ethernet
Licence not stated in the catalogue
Maker project
retrowifimodemBOM004502 · kicad（KiCad 6 工程，PCB 2.2）
BOM · 17 lineskicadProject type: 接口转换及调试器
Key parts: MAX3237CAI+, 74HCT245, 74HC32
Function hits: Audio decode / playback / audio DSP, Bus buffer / transceiver, Logic gate / inverter / Schmitt trigger
Licence not stated in the catalogue
Maker project
RM2024 超级电容控制器BOM000141 · v1.2
BOM · 17 lineskicadKey parts: UCC27201ADR
Function hits: ESD / TVS protection, Power device gate driver, Temperature measurement
Licence not stated in the catalogue
Maker project
robotic-gripperBOM009362 · gripper-controller
BOM · 17 lineskicadProject type: 电机驱动
Key parts: LM1117-3.3, D36V28Fx
Function hits: E-paper display, Core board / dev board module, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
Rŏ̽taBOM000989 · v1.0
BOM · 17 lineskicadProject type: 智能硬件
Key parts: AZ1117-5.0, AVR128DB28x-xSS
Function hits: Logic gate / inverter / Schmitt trigger, 8-bit MCU (AVR / PIC / 8051 / STM8), Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
rp2040_trackball_mouse_pcbBOM008766 · main
BOM · 17 lineskicadProject type: 人机接口HMI
Key parts: LMV393D, PT5529B/L2/H3
Function hits: Operational amplifier, Buttons / switches
Licence not stated in the catalogue
Maker project
rp-microBOM005412 · hardware
BOM · 17 lineskicadProject type: 人机接口HMI
Key parts: RP2040, W25Q64JVXGIQ, RT9013-33GB
Function hits: Arm Cortex-M MCU, Flash (SPI / QSPI / parallel), Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
rtep_pedalBOM011900 · RTEP-Harmoniser-HAT
BOM · 17 lineskicadProject type: 模拟信号处理链路
Key parts: 24LC256, MCP23017_SP
Function hits: Rotary encoder / potentiometer / joystick, EEPROM, I/O expander / shift-register expansion
Licence not stated in the catalogue
Maker project
SAMS70 BreakoutBOM011543 · V1.0
BOM · 17 lineskicadProject type: 智能硬件
Key parts: ATSAME70J20A-AN, XC6206P332MR
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Maker project
save-a-termBOM008384 · Kicad
BOM · 17 lineskicadProject type: 人机接口HMI
Key parts: L7805
Function hits: Core board / dev board module, Three-terminal regulator (78xx / LM317), Ethernet
Licence not stated in the catalogue
Maker project
solderbit-gamepadBOM011229 · Solderbit-gamepad-v0.5
8 design filesBOM · 17 lineskicadProject type: 人机接口HMI
Function hits: Addressable RGB LED (WS2812 etc.), Buttons / switches, Power input connector
Licence not stated in the catalogue
Maker project
SparkFun EL Sequencer eSCuDoBOM004039 · V1.0
BOM · 17 lineskicadProject type: SparkFun
Key parts: MOC3063S, Z0103MN, LM317
Function hits: Optocoupler isolation, Core board / dev board module, Three-terminal regulator (78xx / LM317)
Licence not stated in the catalogue
Maker project
SparkFun ESP32 Qwiic Pro MiniBOM002705 · 1.1
BOM · 17 lineskicadProject type: SparkFun
Key parts: ESP32-PICO-V3-02
Function hits: Wireless SoC / wireless module, Bluetooth / Bluetooth Low Energy, Wi-Fi
Licence not stated in the catalogue
Maker project
SparkFun LSM6DS3 BreakoutBOM008180 · V1.0
BOM · 17 lineskicadProject type: SparkFun
Key parts: LSM6DS3
Function hits: Inertial measurement (accelerometer / gyroscope)
Licence not stated in the catalogue
Maker project
SparkFun OpenLogBOM002582 · v15
BOM · 17 linesProject type: Microchip
Key parts: ATMEGA328P_TQFP
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), SD / microSD socket, eMMC, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
SparkFun Photon Battery ShieldBOM004054 · V1.0
BOM · 17 lineskicadProject type: 电池充电与管理
Key parts: MAX1704X, MCP73831
Function hits: Battery charger
Licence not stated in the catalogue
