Best Lm39arduino Sound

KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming for Beginners Adults Learning

  • This electronic sensor kit contains 48 pieces most popular and mainstream sensors and modules, allow you to do a lot devices, robots and other interactive device with the best price. This kit Not contains arduino controller board..
  • Compatible with various micro-controllers and Raspberry Pi, such as mega 2560, r3 development board, pro micro, leonardo, etc. Note we only offer arduino instructions..
  • We provide detailed projects for each sensor based on development board, including wiring method, test code, etc. Download the arduino tutorial from wiki website..
  • This is high quality sensor kit with exquisite packaging. It's a perfect present for junior high and high school inventors, hackers, designers, and tinkerers of all levels..
  • The tutorial shows wiring for the Arduino and gives example code. All of this makes getting started with sensors quite easy. The professional support team is ready to answer any questions..
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AITRIP D1 Mini WiFi Dev Board,Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, 100% Compatible with WeMos D1 Mini (Pack of 6)

  • （pack of 6 ）This D1 mini module is a mini WIFI board based on ESP-8266EX..
  • Our D1 mini development board is 100% compatible with Arduino WeMos and can be programmed in Compatible with Arduino IDE..
  • Support OTA on line.Compatible withArduino compatibility. Using Compatible with Arduino IDE for programming..
  • This WLAN board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro-USB connection..
  • 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
  • 1 analog input(3.2V max input). Micro USB connection.
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Encoder Metal Gearmotor 12V DC High Speed 130RPM Gear Motor with Encoder for Arduino and 3D Printers

  • ✔Product type: DC Gear motor with two-channel Hall effect encoder.
  • ✔Main Body Dimensions:74.8 x 25mm / 2.95in x 0.99in (L*D).
  • Out Shaft Dimensions: 11 x 4mm / 0.433 x 0.1575in (L*D) with 10 x 0.5mm / 0.39 * 0.017inches flat cut off.
  • ✔Single Output 540 Pulses Per Revolution: Gear Reduction Ratio: 1/45, Each Loop Output Pulses: 12PPR 45*12=540PPR.
  • ✔Wiring Diagram: Red - Motor power terminal (+).
  • ✔Application:Suit for Projects Such as Robotics,RC Car Model,Custom Servo, Arduino and 3D Printers,DIY Engine Toy..
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1280 Pieces 64 Values Resistor Kit, 1% Assorted Resistors 1 Ohm-10M Ohm 1/4W Metal Film Resistors Assortment for DIY Projects and Experiments

  • Resistor Assortment Kit - One set includes the most common resistor values from 1Ω to 10 MΩ, 1280pcs resistors with 68 variety values, 20pcs of each value, give you more choice for your DIY project and electrical experiments..
  • Premium Assorted Resistor – ±1% tolerance range, 1/4w metal film and thick metal pins provides better temperature stability and a sturdy connection, low noise and high precision..
  • 64 Different Value – The resistor kit include 64 different values, 1Ω, 2.2Ω, 4.7Ω, 5.6Ω, 7.5Ω, 8.2Ω, 10Ω, 15Ω, 22Ω, 27Ω, 33Ω, 39Ω, 47Ω, 56Ω, 68Ω, 75Ω, 82Ω, 100Ω, 120Ω, 150Ω, 180Ω, 220Ω, 270Ω, 330Ω, 390Ω, 470Ω, 510Ω, 680Ω, 820Ω, 1KΩ, 1.5KΩ, 2.2KΩ, 3KΩ, 3.9KΩ, 4.7KΩ, 5.6KΩ, 6.8KΩ, 7.5KΩ, 8.2KΩ, 10KΩ, 15KΩ, 22KΩ, 33KΩ, 39KΩ, 47KΩ, 56KΩ, 68KΩ, 75KΩ, 82KΩ, 100KΩ, 150KΩ, 180KΩ, 220KΩ, 330KΩ, 470KΩ, 560KΩ, 680KΩ, 1MΩ, 1.5MΩ, 2MΩ, 3.3MΩ, 4.7MΩ, 5.6MΩ, 10MΩ ..
  • Convenient Plastic Box - Each value resistor is packed neatly and marked on every row, the whole resistor assortments packed with a handy plastic box..
  • Great Compatibility – Resistor assortment kit can be applied to Arduino projects and other electronic and electrical experiments..
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BobjGear Bobj Rugged Tablet Case for LG G Pad 5 10.1 FHD Kid Friendly (Gotcha Green)

  • Check your tablet model in Android Settings, About Tablet, Model Number before ordering. This Bobj Rugged Cover fits only these tablet models: G Pad 5 10.1 FHD, LM-T600QS, LM-T600VS, GPad 5.
  • Advanced BobjBounces! design provides shock absorption for edges and especially corners, while maintaining a smooth, clean look. Rounded front bezel helps to protect the screen if dropped screen down..
  • Specifically designed for your tablet model’s ports and switches. Makes your tablet easier to hold and provides a comfortable grip. Kid friendly, easy to clean, Food Grade Silicone..
  • Additional features of Bobj Models include custom designed acoustics that direct the sound toward the user.
  • extra protection for camera, mic, and front speaker.
  • easy use of your fingerprint reader (if your tablet has one).
  • and easy off-screen to on-screen swipes..
  • Rugged high quality design provides outstanding drop protection for daily tablet use. Great color selection. DOES NOT FIT OTHER SIMILAR TABLET MODELS: This case only fits the LG G Pad 5 10.1 FHD (LM-T600QS). DOES NOT FIT earlier G-Pad models: G-Pad I, G-Pad II, G-Pad III, G-Pad IV.
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Makeronics Microcontroller Board and RAB 7-in-1 Breadboard Holder with USB Cable Compatible with UNO R3 Board ATmega328P and Arduino IDE

  • RAB 7-in-1 breadboard holder is suitable for Arduino Uno, Mega2560 development breadboards,for Education kit or DIY project..
  • Control using ATMEL ATMEGA328P chip(the same with Arduino UNO R3).
  • 100% compatible with the Arduino IDE and RoHS Compliant.
  • Powered via the USB cable or power it with an AC-to-DC adapter or battery to..
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Bemonoc Encoder Metal Gearmotor 12V DC Low Speed 60 RPM Gear Motor with Encoder for Arduino and 3D Printers

  • ✔Product type: DC Gear motor with two-channel Hall effect encoder.
  • ✔Main Body Dimensions:74.8 x 25mm / 2.95in x 0.99in (L*D).
  • Out Shaft Dimensions: 11 x 4mm / 0.433 x 0.1575in (L*D) with 10 x 0.5mm / 0.39 * 0.017inches flat cut off.
  • ✔Single Output 1176 Pulses Per Revolution: Gear Reduction Ratio: 1/98, Each Loop Output Pulses: 12PPR 98*12=1176PPR.
  • ✔Wiring Diagram: Red - Motor power terminal (+).
  • ✔Application:Suit for Projects Such as Robotics,RC Car Model,Custom Servo, Arduino and 3D Printers,DIY Engine Toy..
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ARCELI ESP-12E ESP8266 UART WiFi Wireless Shield Compatible with Arduino UNO R3

  • Standard pin interface to achieve full compatibility with the pitch Arduino Uno, Mega and so on. (Unless the standard size arduino, such as Nano, Mini).
  • 3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap..
  • It leads to a WiFi module power supply / service interface to facilitate developers to extend the power supply and maintenance..
  • Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better..
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REXQualis Complete Starter Kit Compatible with Arduino IDE and Electronics Component Fun Kit

  • REXQualis complete starter kit base on Arduino UNO R3 comes with more than 200pcs components, 67 kinds of components and sensors module..
  • Include High Quality Base Board base on Arduino UNO R3 and Sensors, 100% compatible with Arduino IDE..
  • LCD1602 Module，MPU-6050 Module and RC522 RFID Module come with pin header, Motors come with wires, not need to solder by yourself..
  • REXQualis Electronics Component Fun Kit is a Highest Cost Components Kit, It comes with more than 400pcs sensors and components for fun and simple electronic projects..
  • Datasheet and Tutorial are available to download from our official website or you can contact our customer service..
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DollaTek GY-30 BH1750FVI Digital Light Intensity Sensor Module I2C Raspberry Pi

  • ANMBEST Pulsesensor Pulse Heart Rate Sensor is a plug-and-play heart-rate sensor for Arduino and Arduino compatibles..
  • Pulse Sensor adds amplification and noise cancellation circuitry to the hardware. It's noticeably faster and easier to get reliable pulse readings. The Pulse Sensor works with either a 3V or 5V Arduino..
  • The sensor can be worn on the finger or earlobe..
  • Supported development boards are Uno R3, mega2560, leonardo, 51 series, msp430 series, KL25Z. s..
  • NOTE: This product is NOT a professional medical device and should not be used to diagnose or treat medical conditions..
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