Reviews Lm39arduino Sound

Vinaco Par20 Halogen Light Bulbs 2PCS Par20 Flood 39W 120V 480 Lumens Dimmable 39W par20 with E26 Medium Base Par20 Halogen Bulb for Range Hood Light Bulbs Recessed Light Bulbs

  • 1,【Premium Quality】: 2 pack 39W par20 narrow flood reflector, high quality Eco-halogen, RoHS& CE certified, our par20 flood 39w 120v 480 lumens....
  • 2,【High Brightness & Warm White Light】: With a color temperature of 3000k and high output of 480lm, the 39w par20 flood halogen bulb release a....
  • 3,【Narrow Flood Light Bulbs】: 39par20/FL is able to create more concentrated light than the regular-shaped incandescent. 40 degree narrow flood....
  • 4,【Easy Installation】: Par20 flood 39w 120v 480 lumens with standard E26 medium base for most fixtures, ideal for indoor/outdoor recessed lighting....
  • 5,【Your Satisfaction Is Our Priority】: If any problems with par20 light bulb, please feel free to CONTACT US at any time. Our professional....
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ESP32 CAM for Arduino Kits Monitor Snapshot Face Detection Recognition WiFi Bluetooth Camera Module with 128M SD Card USB to Serial Cable HC-SR501 Sound Sensor Compatible for Arduino IDE(Tutorial)

  • ✔️ESP32-CAM Arduino Kits: When someone approaches or there is noise,the kit wakes up,takes a candid photo,and the image is saved in the SD card.It's a web camera,access camera streaming server on local network,with live image,face detection and face recognition functions(You can integrate it to Home Assistant).Program developed with Arduino IDE.
  • ✔️【ESP32-CAM】:with 2 Million Pixels built-in flash Camera and SD card slot is WIFI&Bluetooth 4.2 dual-mode development board,PCB on-board antennas and cores based on ESP32 chips.It used as master mode to build independent network controller,or as a slave to other hosts MCUs to add networking capabilities to existing devices.Suitable for home smart devices,industrial wireless control,wireless monitoring,QR wireless identification,wireless positioning system signals,and other IoT applications.
  • ✔️【USB to TTL serial PL2303TA 3.2-feet USB2.0 cable】:connects devices with 3.3 V logic level UART signals interface to computer via USB port.Provides access to UART Tx,Rx,5V,GND.Compatible with Windows 2008/XP/Vista/7/8/10(32,64-bit).【128M Micro SD Card】:Size: 0.59x 0.43x0.04 in.Capacity:128M. Read/Write Speed:18M/5M(s).Computer needs connect a Micro SD Adapter to recognize it.
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9V Battery Holder E-outstanding 2PCS Black 6F22 9V Battery Storage Case Box with 2.1x5.5mm DC Male Plug and Wire Leads for Arduino UNO R3 Battery Clip Container

  • Made of high quality materials. Lightweight and easy to carry..
  • Designed with spring clips for easy battery installation and removal..
  • EASY TO INSTALL AND SAVE WORK: The cable comes with a 9V battery holder and 3 screw fixing holes on the base for easy fixation.
  • With this snap cable you can save yourself the work of soldering the battery snap to the DC coax plug.
  • Widely used in Arduino Uno, Arduino Due, Arduino Mega 2560, Arduino Ethernet Shield, Development Boards, Evaluation Boards, Breadboards, Arduino DIY,....
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Keywish Scratch Starter Kit,Super Base Sensor Modules Kit Based on Arduino UNO R3 ATmega328P with 30 Lessons Tutorial Compatible with Arduino IDE Mixly Mblock Graphical Programming

  • ✔ High-quality kit: Contains 48 electronic components Kits for Arduino,which fully meet the components required by beginners.All of the Components, breadboard and Integrated Circuits are individually packaged and labeled, and packing in a plastic box.Instruction Link：https://github.com/keywish/keywish-uno-starter-kit.
  • ✔ Graphics programming: Support scratch 3.5, MagicBlock based on Arduino platform, easy to learn and improve writing efficiency..
  • ✔ Strong compatibility: 100% compatible with Arduino UNO R3, NANO,for Arduino IDE, Mixly and Mblock..
  • ✔ Free video tutorial: Comes with tutorial. Free 30 Lessons PDF tutorial from Official website download or you can contact our customer service..
  • ✔ Different gifts: Exquisitely packaged. This is the perfect starter kit for arduino,which as a gift for students, children and friends in the school season, Christmas, New Year, birthday, parties, performances, special occasions, etc..
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EEEEE UNO R3 ATMEGA328P ATMEGA16U2 & Multi-Function Shield Starter kit (2 in 1) for Sensor WiFi Relay Bluetooth Module with Digital Display Switches with USB Cable Compatible with Arduino IDE

  • 1. Using this Ethernet shield, your for Arduino board can be used to connect to the Internet and can be used as a server or client..
  • 2. This Arduino Ethernet shield based on Wiznet W5100 Ethernet chip provides you with a way to easily get Arduino Online, because it is directly supported by the official Arduino Ethernet library..
  • 3. It adds a micro-SD card slot, which can be used to store files provided through the network..
  • It is compatible with Arduino Duemilanove (168 or 328), Uno and Mega (1280/2560) and can be accessed using the SD library..
  • 4. Wiznet W5100 provides a network (IP) stack that can support both TCP and UDP..
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Arduino Nano [A000005]

  • The Arduino Nano is one of the smallest Arduino boards available on the market.
  • Tiny form factor, complete, and breadboard-friendly board based on the ATmega328.
  • Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users.
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Adafruit ATWINC1500 WiFi Breakout

  • Good when you want a lower-power and lower-voltage setup.
  • Same core chip in the Arduino UNO/Duemilanove/Mini/etc.
  • 95% of Arduino projects will work out of the box.
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Bluetooth Thermometer

  • Read temperature from a bluetooth enabled development board (Arduino, Raspberry Pi , ...).
  • Read schematics for an Arduino development board.
  • Write simple Arduino code to send the data.
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Arduino Uno 3 Ultimate Starter Kit Includes 12 Circuit Learning Guide

  • This is the ultimate Arduino Uno kit enough to get you started with hundreds of arduino projects.
  • Bread Board — Holder — Jumper Wires — USB Cable — LEDs — DC Motor — Small Servo — Relay.
  • Includes a total of over 190 electronic parts and components.
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