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.
15,763 projects
Maker project
Adafruit PAM8302BOM003596 · V1.0
BOM · 16 lineskicadProject type: 音频
Key parts: PAM8302AASCR
Function hits: Audio power amplifier, Rotary encoder / potentiometer / joystick
Licence not stated in the catalogue
Maker project
Adafruit PCA9546 4-Channel I2C MultiplexerBOM003573 · V1.0
BOM · 31 lineskicadProject type: 接口转换及调试器
Function hits: I2C multiplexer / buffer / isolator, I/O expander / shift-register expansion
Licence not stated in the catalogue
Maker project
Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C MultiplexerBOM003461 · V1.0
BOM · 43 lineskicadProject type: 接口转换及调试器
Key parts: xCA9548APWR, AP2112K-3.3
Function hits: Low-dropout regulator (LDO), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PCA9685 16-Channel Servo DriverBOM003522 · V1.0
BOM · 16 lineskicadProject type: 电机驱动
Key parts: PCA9685
Function hits: Servo / PWM control, LED driver
Licence not stated in the catalogue
Maker project
Adafruit PCF8523 Real Time ClockBOM003457 · V1.0
BOM · 14 lineskicadKey parts: RTC_PCF8523T
Function hits: Crystal / oscillator, Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PCF8574 I2C GPIO ExpanderBOM003785 · V1.0
BOM · 14 lineskicadProject type: 接口转换及调试器
Key parts: PCF8574RGY
Function hits: Real-time clock (RTC), I/O expander / shift-register expansion, Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PCF8575 I2C 16 GPIO Expander BreakoutBOM003821 · V1.0
BOM · 14 lineskicadProject type: 接口转换及调试器
Key parts: PCF8575
Function hits: Real-time clock (RTC), I/O expander / shift-register expansion, Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PCF8591 Basic 4 x ADC + DAC BreakoutBOM003478 · V1.0
BOM · 14 lineskicadProject type: 模拟信号处理链路
Key parts: PCF8591T
Function hits: Real-time clock (RTC), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PC Joystick to seesaw I2C AdapterBOM003879 · V1.0
BOM · 27 lineskicadProject type: 接口转换及调试器
Key parts: AP3602
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit - PCM510xBOM003419 · V1.0
BOM · 33 lineskicadProject type: 模拟信号处理链路
Key parts: AP2127K-3.3
Function hits: Low-dropout regulator (LDO), Audio jack / speaker connector
Licence not stated in the catalogue
Maker project
Adafruit PCM510x I2S DACBOM003506 · V1.0
BOM · 35 lineskicadProject type: 接口转换及调试器
Key parts: AP2127K-3.3
Function hits: Low-dropout regulator (LDO), Audio jack / speaker connector
Licence not stated in the catalogue
Maker project
Adafruit PCM5122BOM003433 · V1.0
BOM · 28 lineskicadProject type: 音频
Key parts: STHS34PF80TR, AP2127K-3.3
Function hits: Low-dropout regulator (LDO), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PCT2075 Temperature SensorBOM003548 · V1.0
BOM · 13 lineskicadProject type: 温湿度
Function hits: Temperature measurement, Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PiCowBellBOM003474 · V1.0
BOM · 105 lineskicadProject type: Raspberry Pi
Function hits: Core board / dev board module, Wireless SoC / wireless module, Wi-Fi
Licence not stated in the catalogue
Maker project
Adafruit PiCowbell CAN Bus for PicoBOM003444 · V1.0
BOM · 74 lineskicadProject type: Raspberry Pi
Key parts: AP3602, TJA1051T/3, MCP2515/ST
Function hits: Core board / dev board module, Wireless SoC / wireless module, ESD / TVS protection
Licence not stated in the catalogue
Maker project
Adafruit pIRkeyBOM003867 · V1.0
BOM · 12 lineskicadKey parts: AP2112K-3.3, TSOP75238TR, ATSAMD21E
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), Infrared remote transceiver
Licence not stated in the catalogue
Maker project
Adafruit Pi Stemma QT BreakoutBOM003476 · V1.0
BOM · 15 lineskicadProject type: 接口转换及调试器
Key parts: AP2112K-3.3
Function hits: Core board / dev board module, Low-dropout regulator (LDO), Raspberry Pi HAT / Arduino shield headers
Licence not stated in the catalogue
Maker project
Adafruit PiTFT - 2.8" Touchscreen Display for Raspberry PiBOM003882 · V1.0
BOM · 16 lineskicadKey parts: STMPE610, MIC5225-3.3, AXP803
Function hits: Touchscreen controller, Touch keys / touchscreen / gesture, Core board / dev board module
Licence not stated in the catalogue
Maker project
Adafruit PiTFT 3.5" Touch Screen for Raspberry PiBOM003894 · V1.0
BOM · 52 lineskicadKey parts: CAT24C32, STMPE610, FAN5333BSX
Function hits: Touchscreen controller, Touch keys / touchscreen / gesture, Core board / dev board module
Licence not stated in the catalogue
Maker project
Adafruit Pixel ShifterBOM003510 · V1.0
BOM · 12 lineskicadProject type: 电池充电与管理
Key parts: 74LVC1G04, AP3602, 74HCT2G34
Function hits: Addressable RGB LED (WS2812 etc.), Logic gate / inverter / Schmitt trigger
Licence not stated in the catalogue
Maker project
Adafruit Pixel TrinkeyBOM003533 · V1.0
BOM · 34 lineskicadProject type: 智能硬件
Key parts: AP2127K-3.3, 74HCT2G34, ATSAMD21E
Function hits: Addressable RGB LED (WS2812 etc.), Logic gate / inverter / Schmitt trigger, Arm Cortex-M MCU
Licence not stated in the catalogue
Maker project
Adafruit PMSA003I Air Quality BreakoutBOM003786 · V1.0
BOM · 16 lineskicadProject type: 传感器
Key parts: AP2112K-3.3, AP3602/RT9361
Function hits: Low-dropout regulator (LDO), Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
Adafruit PN532 RFID/NFC Breakout and ShieldBOM003520 · V1.0
BOM · 35 lineskicadProject type: 身份识别
Key parts: PN532, MIC5225-3.3V
Function hits: Low-dropout regulator (LDO), RFID / NFC, Crystal / oscillator
Licence not stated in the catalogue
Maker project
Adafruit Powerboost 1000 BasicBOM003742 · V1.0
BOM · 25 lineskicadProject type: 电池充电与管理
Key parts: TPS61030RSAR
Function hits: Boost regulator, USB connector (Type-C / Micro / A)
Licence not stated in the catalogue
