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
Tiny USB BoardBOM001515 · v4
BOM · 19 lineskicadProject type: 嵌入式系统
Key parts: MEGA8-AI
Function hits: Crystal / oscillator, USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Manufacturer reference design
TIPD186BOM001263 · v1.0
BOM · 19 lineskicadProject type: TI
Key parts: OPA1652AID
Function hits: Operational amplifier
Licence not stated in the catalogue
Manufacturer reference design
TIPD197BOM001253 · v1.0
BOM · 19 lineskicadProject type: TI
Key parts: ADS7042IRUGR, OPA320AIDBVR
Function hits: Operational amplifier, Analog-to-digital converter (ADC)
Licence not stated in the catalogue
Maker project
TLC5947 PWM LED Driver BreakoutsBOM003745 · V1.0
BOM · 19 lineskicadProject type: 智能硬件
Key parts: TLC5947-DAP, LM2931ADT-5.0
Function hits: LED driver
Licence not stated in the catalogue
Maker project
Toggle65 - A 6502 Toggle Switch ComputerBOM010658 · V1.0
2 design filesBOM · 19 lineskicadProject type: 智能硬件
Key parts: 74LS573, 74HC132, 74HC245
Function hits: Timer / counter (555 etc.), Rotary encoder / potentiometer / joystick, Bus buffer / transceiver
Licence not stated in the catalogue
Maker project
UINIO-Power-LDO 线性稳压器模组BOM000586 · V1.0.0
BOM · 19 lineskicadProject type: 电源
Key parts: ME6211C33M5G-N, AMS1117, SGM2019-3.3YN5G
Function hits: Low-dropout regulator (LDO), USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Maker project
USB-C ProbeBOM001463 · v1.0
BOM · 19 lineskicadProject type: 测试测量仪器
Function hits: USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Maker project
vandaemonBOM012428 · hw-LEDDimmer-pcb-VANDIMMER-8CH-2big
3 design filesBOM · 19 lineskicadProject type: 智能硬件
Key parts: LM1117T-3.3, ESP32-DevkitC-1
Function hits: Core board / dev board module, Wireless SoC / wireless module, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
vfd-mqttBOM012816 · VFD-MQTT-ESP8266-interface
BOM · 19 lineskicadProject type: 人机接口HMI
Key parts: ME6211C33M5G, UMH3NTN, CH340C
Function hits: Buck regulator, Low-dropout regulator (LDO), RS-232
Licence not stated in the catalogue
Maker project
wch-linke-miniBOM011875 · WCH-LinkE-Mini-v1.4
BOM · 19 lineskicadProject type: 接口转换及调试器
Key parts: RT9080-33GJ5, CH32V305FBP6
Function hits: RISC-V MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Maker project
x68kfdpi2wBOM008134 · Kicad
BOM · 19 lineskicadProject type: 接口转换及调试器
Key parts: 74LVC245
Function hits: Bus buffer / transceiver, Core board / dev board module, Wireless SoC / wireless module
Licence not stated in the catalogue
Maker project
ZeKeyboardBOM009971 · ZeKeyboard-v3
BOM · 19 lineskicadProject type: 人机接口HMI
Key parts: Teensy3.5, SN74LVC1T45DCK
Function hits: Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches, Addressable RGB LED (WS2812 etc.)
Licence not stated in the catalogue
Maker project
zigbee_air_quality_monitor_hardwareBOM012961 · Zigbee-BT840-SCD4x-air-monitor
BOM · 19 lineskicadProject type: 传感器
Key parts: USBLC6-2SC6, BT840, XC6206P332MR
Function hits: Addressable RGB LED (WS2812 etc.), ESD / TVS protection, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
基于 ESP32 的大金空调控制器BOM000318 · v1.0
BOM · 19 lineskicadProject type: 智能硬件
Key parts: ESP32-S3-MINI-1, MD8942
Function hits: Wireless SoC / wireless module, Buck regulator, Bluetooth / Bluetooth Low Energy
Licence not stated in the catalogue
Maker project
开源的 NAND 编程器 NANDOBOM000206 · v1.0
BOM · 19 lineskicadProject type: ST
Key parts: LM1117-3.3, STM32F103VCT6
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Maker project
支持低功耗蓝牙，蓝牙mesh，Thread，Zigbee和2.4 GHz私有协议范围扩展的开发包BOM000476 · V1.2.0
BOM · 19 lineskicadProject type: Nordic
Key parts: nRF21540-QDAAG00
Function hits: Antenna / RF connector
Licence not stated in the catalogue
Maker project
1bit-cpuBOM005001 · 1bit-cpu V1.00
BOM · 18 lineskicadProject type: 嵌入式系统
Key parts: 74HC04, 74HC74, 74HC00
Function hits: Decoder / data selector, Logic gate / inverter / Schmitt trigger, Shift register / latch / flip-flop
Licence not stated in the catalogue
Maker project
22008-rp2040-dev-boardBOM005810 · main
BOM · 18 lineskicadProject type: 嵌入式系统
Key parts: AZ1117R-3.3TRE1, RP2040, W25Q128JVS
Function hits: Arm Cortex-M MCU, Flash (SPI / QSPI / parallel), Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
24-Channel USB high voltage driverBOM001194 · 1
BOM · 18 lineskicadKey parts: CH340N, TPIC6B595, STC15W204S
Function hits: Shift register / latch / flip-flop, 8-bit MCU (AVR / PIC / 8051 / STM8), Relay / load driver (ULN2003 / MOSFET driver)
Licence not stated in the catalogue
Maker project
3-Wire RTD Temperature Measurement BoardBOM004070 · V1.0
BOM · 18 lineskicadProject type: 温湿度
Function hits: Crystal / oscillator, USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
Maker project
Adafruit 16-Channel PWM/Servo HAT & Bonnet for Raspberry PiBOM003957 · V1.0
BOM · 18 lineskicadKey parts: PCA9685
Function hits: Core board / dev board module, Servo / PWM control, LED driver
Licence not stated in the catalogue
Maker project
Adafruit 2.9" eInk Display Breakouts and FeatherWingsBOM003976 · V1.0
BOM · 18 lineskicadKey parts: AP2112K-3.3, 23K256-I/SN, 74HCT245DW
Function hits: E-paper display, Bus buffer / transceiver, SRAM / PSRAM
Licence not stated in the catalogue
Maker project
Adafruit BME680BOM003562 · V1.0
BOM · 18 lineskicadProject type: 温湿度
Key parts: AP2112K-3.3
Function hits: Low-dropout regulator (LDO), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
