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
SparkFun Single Lead Heart Rate Monitor - AD8232BOM003362 · v10
BOM · 27 lineskicadProject type: SparkFun
Key parts: AD8232
Function hits: Current-sense amplifier, Operational amplifier, Analog front end (biopotential / sensor)
Licence not stated in the catalogue
Maker project
SparkFun Weather ShieldBOM002864 · v12
BOM · 27 lineskicadProject type: SparkFun
Key parts: MPL3115A2LGA8, SI7021, ALS-PT19
Function hits: Core board / dev board module, Temperature and humidity measurement, Light / colour / UV
Licence not stated in the catalogue
Maker project
SparkX Distance Sensor - TMF8801 (Qwiic)BOM004101 · V1.0
BOM · 27 lineskicadProject type: 运动感知
Key parts: TMF8801
Function hits: Distance / proximity / ToF, Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
SparkX Qwiic Chirp 101 Ultrasonic RangefinderBOM004109 · V1.0
BOM · 27 lineskicadProject type: 传感器
Key parts: AP2127K-1.8V
Function hits: Low-dropout regulator (LDO), Crystal / oscillator, Qwiic / STEMMA QT / Grove
Licence not stated in the catalogue
Maker project
stm32-kicad-reference-designsBOM010188 · STM32F103CB-devel
3 design filesBOM · 27 lineskicadProject type: 嵌入式系统
Key parts: STM32F103CBTx, AMS1117-3.3
Function hits: Arm Cortex-M MCU, Low-dropout regulator (LDO), Crystal / oscillator
Licence not stated in the catalogue
Maker project
thingamaboardBOM011084 · Thingamaboard-STM32F411
BOM · 27 lineskicadProject type: 嵌入式系统
Key parts: LP3993-33B3F, USBLC6-2SC6, STM32F411RETx
Function hits: Key matrix / mechanical switches, Arm Cortex-M MCU, ESD / TVS protection
Licence not stated in the catalogue
Manufacturer reference design
TIDA-00824BOM001370 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: LMT70YFQR, ADS1115IRUGR, TPD1E10B06DPYR
Function hits: Analog-to-digital converter (ADC), Ultra-low-power MCU (MSP430 / PIC24 / dsPIC), ESD / TVS protection
Licence not stated in the catalogue
Manufacturer reference design
TIDA-00851BOM001974 · 1.0
BOM · 27 lineskicadProject type: TI
Key parts: PGA900ARHHR
Function hits: Digital potentiometer / programmable gain
Licence not stated in the catalogue
Manufacturer reference design
TIDA-01007BOM002414 · 1.1
BOM · 27 lineskicadProject type: 智能硬件
Key parts: SN74LV164ADGVR, TLC555QDRQ1, TPS92638QPWPRQ1
Function hits: Timer / counter (555 etc.), Shift register / latch / flip-flop, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Manufacturer reference design
TIDA-01329BOM002403 · 1.1
BOM · 27 lineskicadProject type: 电机驱动
Key parts: ULN2003ADR, SN74HC595DR
Function hits: Shift register / latch / flip-flop, Relay / load driver (ULN2003 / MOSFET driver)
Licence not stated in the catalogue
Manufacturer reference design
TIDA-01385BOM002090 · 1.0
BOM · 27 lineskicadProject type: TI
Key parts: TPS61021ADSGR, ATL431AIDBZR, TLV3492AIDR
Function hits: Comparator, Decoder / data selector, Boost regulator
Licence not stated in the catalogue
Manufacturer reference design
TIDA-01389BOM001456 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: DRV5013ADQDBZRQ1, DRV8703QRHBRQ1, TPS7B6933QDBVRQ1
Function hits: Low-dropout regulator (LDO), Magnetic field / Hall / angle position
Licence not stated in the catalogue
Manufacturer reference design
TIDA-01596BOM001379 · 1
BOM · 27 lineskicadProject type: TI
Key parts: TMP235DBZ, LMT84LPGM, ADS7142IRUGR
Function hits: Analog-to-digital converter (ADC), Current / power / energy measurement, Temperature measurement
Licence not stated in the catalogue
Manufacturer reference design
TIDA-050026-23881BBOM001858 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: MSP430F5234IRGZR, PCA9538PWR, TS3A5223RSWR
Function hits: Analog switch / multiplexer, Ultra-low-power MCU (MSP430 / PIC24 / dsPIC), I/O expander / shift-register expansion
Licence not stated in the catalogue
Manufacturer reference design
TIDA-050042BOM001765 · V1.0
BOM · 27 lineskicadProject type: TI
Key parts: TL431AIDBZR, TLV7021DCKR, TVS3300DRVR
Function hits: Comparator, Operational amplifier, ESD / TVS protection
Licence not stated in the catalogue
Manufacturer reference design
TIPD124BOM001333 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: OPA2350, LM7705, OPA350
Function hits: Operational amplifier, Power input connector, Antenna / RF connector
Licence not stated in the catalogue
Manufacturer reference design
TIPD127BOM001322 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: OPA2188
Function hits: Operational amplifier
Licence not stated in the catalogue
Manufacturer reference design
TIPD159BOM001294 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: REF5050ID, DAC7811IDGS, OPA277U
Function hits: Operational amplifier, Digital-to-analog converter (DAC), Voltage reference
Licence not stated in the catalogue
Manufacturer reference design
TIPD177BOM001275 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: OPA1622IDRCR, OPA1612AIDRGR
Function hits: Operational amplifier, Audio jack / speaker connector
Licence not stated in the catalogue
Manufacturer reference design
TIPD191BOM001259 · v1.0
BOM · 27 lineskicadProject type: TI
Key parts: OPA188AIDBV, INA118U
Function hits: Instrumentation / difference amplifier, Operational amplifier, Antenna / RF connector
Licence not stated in the catalogue
Maker project
tv-side-keyboard-sparrowtvBOM011899 · SparrowTV-v1.2
BOM · 27 lineskicadProject type: 人机接口HMI
Key parts: joystick-b10k, CH32V003F4P6, Regulator_AMS117-3.3
Function hits: Rotary encoder / potentiometer / joystick, Key matrix / mechanical switches, Addressable RGB LED (WS2812 etc.)
Licence not stated in the catalogue
Maker project
UINIO-MCU-ESP32C3 核心板BOM000583 · V5.0.0
BOM · 27 lineskicadProject type: ESP
Key parts: ME6211C33M5G-N, W25Q128JVSSIQ, ESP32-C3
Function hits: RISC-V MCU, Wireless SoC / wireless module, Flash (SPI / QSPI / parallel)
Licence not stated in the catalogue
Maker project
UINIO-Monitor 显示屏幕模组BOM000589 · v8.0.2
BOM · 27 lineskicadKey parts: ME6211
Function hits: OLED display, Low-dropout regulator (LDO)
Licence not stated in the catalogue
Maker project
ups12vBOM010539 · BQ25798-module-v2
3 design filesBOM · 27 lineskicadProject type: 电池充电与管理
Key parts: BQ25798RQMR
Function hits: Battery charger, Temperature measurement, Power input connector
Licence not stated in the catalogue
