Best Frequency Counter Using Arduino

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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SZDoit Professional Smart Robot Tank Car Chassis miniTP101, Remote Control Robotic Platform for Arduino Raspberry Pie Learning Kit, RC Crawler Robotics, Remote Control Tracked Car Caterpillar Chassis

  • [Rich Manual]: The assemble manual is attached with the items. More details, can be found at gitnova. We provide many types of smart robot tank car chassis for you, also provide the referred Arduino source code controlled by WiFi, Bluetooth, and ps2..
  • [Good Helper]: Learn to robot assembling.
  • learn to Arduino / raspberry pie project learning.
  • when you get the robot chassis miniTP101, you will firstly install it, and then code programming on the controller, e.g., Arduino, to drive the car move..
  • [Good Price]: This smart car chassis is made by metal frame with 2 high torque DC motor with big batches once time in ourselves factory. So it has the good price for this robot crawler car chassis. Also, we open many plastic, rubber, metal mould for the robot chassis. Anyone can contact us if have a good quantity..
  • [Good Motor]: This car chassis is assembled by 2pcs high torque motor, which can have a good performance for the tracked robot chassis research. It will help you to realize the functions by coding using python or C computer language. Together with the electronics controller, one can DIY the remote control robot chassis fast and easily..
  • [What You Get]: All the metal part, 2pcs track (the length can be changed as any l....
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Arduino Mega 2560 REV3 [A000067]

  • Arduino Mega 2560 is designed for your most ambitious projects which require additional pins and extra memory.
  • Based on the 8-bit AVR microcontroller ATmega2560, it has 54 digital I/O pins, 16 analog inputs and a larger space for your sketches.
  • Compatible with most shields designed for the Arduino Uno.
  • Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users..
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SZDoit Premium Robot Tracked Tank Car Chassis Starter Kit with DC Motor, Robotic Caterpillar Moving Crawler Platform Track for Arduion Raspberry Pie Microbit Python DIY Maker Remote Control RC Toy

  • ...ic mechanics structure, software, electronic hardware. So, it is necessary to learn the robot for a long time. By using this car robot frame, you will learn the assemble, controller, and code program..
  • 【Code Programming】: When you get this car chassis, you should learn more to let the car move. E.g., you can use arduino controller board and many sensors to make some projects, like obstacle avoidance, tracing, automatic driving, AI learning..
  • 【Metal Panel】: This tank chassis is designed for the metal panel with 2 plastic track and 4 wheels. But the price is not valuable. It is very suitable for the student for the arduino/raspberry pie/microbit learning. In the manual, we just provide the referred arduino code with wifi, bluetooth control mode..
  • 【What You Get】: You will get a complete TP101 tank car chassis kit, which includes 1pcs * metal frame, 2pcs * plastic driven wheels, 2pcs * plastic driving wheels, and screw kit, together with a battery box case. If you have any problem, please don’t hesitate to contact us. We will reply you within 24h..
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Developing Computer Skills - Binaural Beat Brainwave Subliminal Systems

  • 【Same function as the original Arduino】It great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs.
  • 【CHIP UPGRADE】Upgrade the main control chip to ATMEGA328P-AU.And it same as the original arduino pin layout. It compatible with all expansion boards..
  • 【ADDED A 500MA SELF-RECOVERYFUSE】Compared with the original ARDUINO, a 500ma self-recovery fuse is added, which automatically disconnects the circuit when short-circuited to avoid component damage.Change the plug-in pins of the original ARDUINO to SMD pins to avoid short circuit of the development board contact conductors, which is safer..
  • 【Added 10 LED marquees driven by MOS tubes】which avoids the problem of insufficient output current of the IO port of the single-chip microcomputer, and can directly drive a small DC motor through the IO port..
  • 【EASY TO USE】Change the original USB-B type interface to MICRO-USB interface, which is more convenient to use..
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DGZZI 50pcs Blue 5mm Pitch PCB Mount Screw Terminal Block Connector for Arduino (20pcs 2 Pin + 15pcs 3 Pin + 15pcs 4 Pin)

  • Application: crystal oscillator, IC socket, DIY PCB universal board, Dupont wire, digital tube, buzzer, Arduino UNO board, PIC programming unit, AVR ATMEL programming unit, connector suite, USB TO TLL module, power module, LCD module, RS232 TO TLL module..
  • Package includes: 20 x 2 Pin Screw Terminal Block + 15 x 3 Pin Screw Terminal Block + 15 x 4 Pin Screw Terminal Block.
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4Pcs 100A/50mA SCT013000 Non-invasive Split Transformer Sensor SCT-013-000 Split Core Current Sensor Transformer

  • ❤Applications❤Suitable for current measuring, monitoring and protection of AC motors, lighting equipment, air compressors, etc..
  • ❤Reliability❤Fully compatible with most similar products.
  • the number of opening and closing times is not less than 1000 (tested at 20℃).
  • this split core current transformer is particularly suitable which can use for a long time for DIY use and it works well with arduino and raspberry pi..
  • ❤Specification❤Opening size: 13mm × 13mm.
  • lead length: 1.5 meters, standard Φ3.5 three-pin plug outpu.
  • Non-linearity ± 3% (10% ~ 120% rated input current) two output forms of current and voltage (voltage output type built-in sampling resistor)..
  • Package Include 4Pcs x SCT-013-000 Split Core Current Transformer Sensor.
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UNI-T UTD2102CEX+ High-Precision 100MHz Desktop Digital Storage Oscilloscope for Laboratory and Electronic Repair Waveform Tester

  • ...ary Waveform Generator UTG962. Dual channels. Ch1 - Ch2 combining. Output waveform: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
  • Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Frequency counter with output range: 1μHz-60MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
  • One of the best ready-to-use function generators. Value pack includes: UTG962 function generator, power adapter (USA standard), USB cable power cord, BNC cable, BNC cable with alligator clips, paper manual, eManual, and 24/7 free support by UNI-T Direct..
  • Budget friendly and intuitive generator for hobbyists, novices, students, small labs, basic projects, ham radio alignment, pro audio measurements. Learn and update skills, work with audio gear, DC offsets, wow & flutter test, amplitudes, receiver test, circuit test, filter troubleshooting, refurbish turntable..
  • As a global brand, UNI-T supply all kinds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone generator, thermal camer....
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ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

  • The cheapest and most basic electronic components kit for Arduino beginner.
  • Free PDF tutorial including project introduction and code will be provided, you can save a lot of time searching them..
  • With the newest UNO R3 development board + USB Cable and all the basic components..
  • Nice package in the box with clear listing and CD..
  • 100% compatible with Arduino UNO R3, MEGA 2560 R3, NANO, Arduino kit..
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Fingerprint Heartbeat Detector

  • This sensor kit comes with 37 basic sensors and modules, which is good for learning basic knowledge about sensors. The main controller is Not Included..
  • It comes with detailed tutorials which include pictures and code and 37 projects, explained step by step. Note we provide arduino tutorials, without Raspberry Pi tutorials..
  • Each module has 3-4 pins broken out that make it easy to plug into a solderless breadboard or hook up to with DuPont wires. They are intended to be used with the Arduino platform, but can also be used with the Raspberry Pi platform as well..
  • Packed well in nice box, also each item packed well separately..
  • High quality kit for those beginners who are interested in programming. 100% compatible with Arduino R3, MEGA 2560, NANO, Raspberry pi and more..
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