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234 Results for "↘ 최저가 Ò1Ò〈⑻⑷89〉83Ò⑥ ↗ 쓰리아워가격ｕ 쓰리아워가격earth강남쓰리아워강남쓰리아워쓰리아워enter 강남쓰리아워ぶЪ강남쓰리아워most"

  • Arduino Workshop-Piezo Sounder Alarm
  • Hacker page     by Mr. Sarful hassan
  • Today in this project we are going to create a wailing alarm sound, By connecting a piezo sounder to a digital output pin this is very, this is a very simple project I will show you in this project step by step Required Component : 1.Arduino 2. Piezo...

  • Arduino Workshop-Piezo Knock Sensor
  • Hacker page     by Mr. Sarful hassan
  • Today in this project we are going to create a Piezo Knock Sensor, A piezo disc works when an electric field (voltage) is applied across ceramic material in the disc, causing it to change shape and therefore make a sound (a click). The disc also works...

  • Arduino Workshop-Light Sensor
  • Hacker page     by Mr. Sarful hassan
  • In this project, we will use an LDR to detect light and a piezo sounder to give audible feedback of the amount of the light detected, a light-dependent resistor, or LDR. As the name implies, the device is a resistor that depends on light. In a dark environment,...

  • Arduino Workshop-Simple Motor Control
  • Hacker page     by Mr. Sarful hassan
  • This tutorial we are going to Arduino Simple Motor Control, in one direction, using a power transistor, diode, and external power supply to power the motor and a potentiometer to control the speed. Any suitable NPN power transistor designed for high...

  • Arduino Workshop-Using an L293D Motor Driver IC
  • Hacker page     by Mr. Sarful hassan
  •  In this project, we are going to use a very popular motor driver IC called an L293D. The advantage of using this chip is that we can control two motors at the same time, as well as control their direction. The chip can also be used to control a...

  • Basic Touch Screen– Arduino Workshop
  • Hacker page     by Mr. Sarful hassan
  • For this project, We know about Basic Touch Screen  Arduino and you will need a Nintendo DS touch screen as well as a breakout module. The latter is essential as the output from the touch screen is a very thin and fragile ribbon connector, and it...

  • What is Arduino?
  • Hacker page     by rjrobotics007
  • Arduino is an open-source platform used for building electronics projects. Arduino consists of both a physical programmable circuit board and a piece of software, or IDE that runs on your computer, used to write and upload computer code to the physical...

  • Coax accessoires
  • Hacker page     by Christoph Tack
  • Cables The 2018 ARRL Handbook, table 22.60 lists very different results.  So better order a small sample first and test it before ordering larger quantities. Type loss [db/100m] @ 1GHz Source RG-400 / RF400 13.2 similar to LMR400, ead-ltd RF240...

  • Remote Control Robot
  • Hacker page     by Recycled Components
  • This two motor robot was initially published in this article many years ago: https://www.instructables.com/id/Two-Motor-Robot/ I contacted the author of this Instructables and purchased this robot: You can see on the photo that I made a few minor modifications....

  • RS232 DB9 Pinout
  • Hacker page     by Stanislas Bertrand
  • It seems I always struggle with RS232 DB9 pinout. This page is to track it. A good reference for DB9 can be found in FTDI RS232 Cable. See Datasheet page 17. The RS232 connector (Male) has the following pinout, i.e configured as a Data Terminal Equipment...

  • Scamp - a Forth-based Embedded Computer
  • Hacker page     by johncatsoulis
  • The story behind this little machine goes back a couple of years. I had wanted to quickly test out a motor control idea, and grabbed an Arduino and a little H-bridge board, and sat down to write some code. The code wasn't hard, and the development process,...

  • Valve Amplifier
  • Hacker page     by Analogue Electronics
  • This is my valve amplifier project: Step 1: Design the Circuit I used JFETs models to model the two valve components inside the vacuum tube that I used. The first stage is a typical amplifier and the second stage is called phase splitter. Step 2: Simulations...

  • HOME AUTOMATION USING BLYNK APP AND ESP8266
  • Hacker page     by adnan.ansari9580
  • INTRODUCTION:- We all have various automatic houses and places and are very fascinating and attractive so today I am going to tell you how you can make your own home automation with the use of ESP8266 and Blynk app. It is very easy to make and program...
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