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
wirelesshardwareBOM008045 · pcb
BOM · 27 lineskicadProject type: Nordic
Key parts: B38G3RGB, LTC4124, MAX17048G+T10
Function hits: Comparator, Operational amplifier, Audio power amplifier
Licence not stated in the catalogue
Maker project
智能 BMS 电源管理系统BOM000204 · v1.0
BOM · 27 lineskicadKey parts: NE555D, 4N35, ULN2003A
Function hits: Timer / counter (555 etc.), Optocoupler isolation, Relay / load driver (ULN2003 / MOSFET driver)
Licence not stated in the catalogue
Manufacturer reference design
面向可穿戴应用的人体皮肤温度传感参考设计BOM000398 · V1.0
BOM · 27 lineskicadProject type: TI
Key parts: LMT70YFQR, MSP430G2553IRHB32R, ADS1115IRUGR
Function hits: Analog-to-digital converter (ADC), Ultra-low-power MCU (MSP430 / PIC24 / dsPIC), ESD / TVS protection
Licence not stated in the catalogue
Maker project
1BitsyBOM000496 · v1.0d
BOM · 26 lineskicadKey parts: STM32F415RGT, VREG_3V3
Function hits: Arm Cortex-M MCU, Crystal / oscillator, Buttons / switches
Licence not stated in the catalogue
Maker project
Adafruit FT232H BreakoutBOM003740 · V1.0
BOM · 26 lineskicadProject type: 接口转换及调试器
Key parts: AP2112-3.3, 93LC56B, FT232HQ
Function hits: EEPROM, Low-dropout regulator (LDO), USB to serial
Licence not stated in the catalogue
Maker project
Adafruit KB2040BOM003836 · V1.0
BOM · 26 lineskicadProject type: Raspberry Pi
Key parts: AP2112K-3.3, RP2040_QFN56
Function hits: Addressable RGB LED (WS2812 etc.), Arm Cortex-M MCU, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
Adafruit MCP3421 18-Bit ADCBOM003469 · V1.0
BOM · 26 lineskicadProject type: 模拟信号处理链路
Function hits: Analog-to-digital converter (ADC), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit TSMP96000BOM003534 · V1.0
BOM · 26 lineskicadProject type: 智能硬件
Licence not stated in the catalogue
Maker project
air-force-oneBOM006383 · pcb
BOM · 26 lineskicadProject type: Nordic
Key parts: ACN52840, SHT4x, NCV8165ML
Function hits: Flash (SPI / QSPI / parallel), Low-dropout regulator (LDO), Temperature and humidity measurement
Licence not stated in the catalogue
Manufacturer reference design
ATTINY817-XMINIBOM000872 · V1.0
BOM · 26 lineskicadProject type: Microchip
Key parts: ATtiny807
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8)
Licence not stated in the catalogue
Manufacturer reference design
AVR16EB32 CURIOSITY NANO 评估套件BOM001080 · 1
BOM · 26 lineskicadProject type: Microchip
Key parts: SAMD21E QFN-32, MIC2008YML-TR VDFN-6, AVR64EB32-I/RXB
Function hits: Arm Cortex-M MCU, 8-bit MCU (AVR / PIC / 8051 / STM8), Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
BirbMesh-OneBOM010118 · BirbMesh-One-main
BOM · 26 lineskicadProject type: Nordic
Key parts: MIC841N, MIC842N, MT3608B
Function hits: Comparator, Boost regulator, Level shifting
Licence not stated in the catalogue
Maker project
bms-buck-boostBOM008391 · main
BOM · 26 lineskicadProject type: 电池充电与管理
Key parts: MCP73831-2-OT, DW01A, TPS63020DSJR
Function hits: Rotary encoder / potentiometer / joystick, ESD / TVS protection, Battery charger
Licence not stated in the catalogue
Maker project
boilernetBOM012309 · BoilerNet-network-switch
2 design filesBOM · 26 lineskicadProject type: 嵌入式系统
Key parts: AMS1117-3.3, ESP32-WROOM-E, PESD5V0L2BT
Function hits: Wireless SoC / wireless module, SD / microSD socket, eMMC, ESD / TVS protection
Licence not stated in the catalogue
Maker project
boltBOM007073 · bolt
BOM · 26 lineskicadProject type: 测试测量仪器
Key parts: RP2040, AMS1117-3.3, W25Q128JVS
Function hits: Arm Cortex-M MCU, Flash (SPI / QSPI / parallel), Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
caveboardBOM009535 · CaveBoard-main
BOM · 26 lineskicadProject type: 嵌入式系统
Key parts: DS1813-5+, 74HC00, 74HC138
Function hits: Digital potentiometer / programmable gain, OLED display, Bus buffer / transceiver
Licence not stated in the catalogue
Manufacturer reference design
CH32F203C6T6-R0BOM003267 · V1.0
BOM · 26 lineskicadProject type: WCH
Key parts: 6219P33M, CH32F203CxT
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Manufacturer reference design
CN051-SMRTRNGEVZBOM000965 · V1.0
BOM · 26 lineskicadProject type: Renesas
Key parts: DA14531MOD, ISL9122AIRNZ-T, ISL29501
Function hits: Wireless SoC / wireless module, Light / colour / UV, Bluetooth / Bluetooth Low Energy
Licence not stated in the catalogue
Maker project
dolphinBOM012332 · Dolphin-ESP32S3-mainboard
3 design filesBOM · 26 lineskicadProject type: 智能硬件
Key parts: KF33BDT, CD74HC4067M, ESP32-S3-WROOM-1
Function hits: Analog switch / multiplexer, Addressable RGB LED (WS2812 etc.), Wireless SoC / wireless module
Licence not stated in the catalogue
Maker project
doormanBOM009860 · doorman-slot
3 design filesBOM · 26 lineskicadProject type: 智能硬件
Key parts: XC6210B332MR, ESP32-PICO-MINI-02
Function hits: Wireless SoC / wireless module, Low-dropout regulator (LDO), Bluetooth / Bluetooth Low Energy
Licence not stated in the catalogue
Maker project
duino_coin_avrBOM008800 · CH340G
2 design filesBOM · 26 lineskicadProject type: Microchip
Key parts: CH340G, FE1.1s, ATMEGA328P-AU
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), USB hub, USB to serial
Licence not stated in the catalogue
Maker project
dutycycleBOM006894 · Hardware
BOM · 26 lineskicadProject type: 人机接口HMI
Key parts: AT32F421KxU7, CH340E, ME6211C28M5
Function hits: Arm Cortex-M MCU, Battery charger, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
esp32-4-channel-relaysBOM005274 · main（整套 KiCad 工程）
BOM · 26 lineskicadProject type: ESP
Key parts: AMS1117-3.3, CH340C, PRTR5V0U2X
Function hits: Optocoupler isolation, Wireless SoC / wireless module, Relay / load driver (ULN2003 / MOSFET driver)
Licence not stated in the catalogue
Maker project
espairqualBOM001975 · v1.0
BOM · 26 lineskicadProject type: 传感器
Key parts: ESP32-C3-MINI-1
Function hits: RISC-V MCU, Wireless SoC / wireless module, Bluetooth / Bluetooth Low Energy
Licence not stated in the catalogue
