Controller Board Shield

• 5A LED Driver Lithium Charger CV CC Buck Step Down Power ...

  5A Lithium Charger CV CC Buck Step Down Power Supply Module LED Driver Product Description Size: CC CV Voltage Regulator Parameter: Frequency: 180KHz Weight: about 25g Input voltage: 4-38V Output...

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• NE555+CD4017 Light Water Flowing Light LED Module

  NE555+CD4017 Light Water Flowing Light LED Module

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• DC-ATX-160W High Power Direct

  DC-ATX-160W high power direct to DC-ATX power module, ITX, Z1 upgrade to 24PIN

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• USB-SD MP3 Shield

  USB Port SD Slot MP3 Shield MP3 Player Module Board for Arduino Product Description This Arduino MP3 Shield supports both wave and mp3 format. Both SD card and U-disk are supported directly. Also...

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• DC Buck Step Down Converter Module LM317 Voltage Regulato...

  LED LM317 Step Down Power Supply Module Adjustable Voltage Regulator Input DC 0V-30V AC 0V-22V Output DC 1.25V-30V 2A Product Description Feature: Board core components: adjustable regulator ASIC...

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• 3 Bit Double Head Audio Line

  3 bit double head XH2.54-3P audio line shielding line, double head and double head audio line, 30cm long

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• Household Laser PM2.5 Detector

  Household laser PM2.5 detector, formaldehyde detector, temperature and humidity quality monitoring （with baterry) （without baterry)

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• KittenBot Graphical Programming Wifi Module

  KittenBot Original Graphical Programming Wifi Module Supports Wireless Download

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• RosBot Robot Development Board

  RosBot Robot Development Board Scratch Programming Raspberry Expansion Board

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