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204 Results for "%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9C%9Awww%2Coptime4.com%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%20%EC%9D%B8%EC%B2%9C%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%9C%9A%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%E1%98%9B%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EC%82%AC%EC%A7%84%E1%98%9B%20%EC%9D%B8%EC%B2%9C%ED%9C%B4%EA%B2%8C%ED%85%94%20%EC%9D%B8%EC%B2%9C%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"

  • Basic Touch Screen– Arduino Workshop

  • 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...
  • STONE TOUCH SCREEN + ESP32 FOR MASSAGE CHAIR

  • Brief Massage chair with modern mechanical technology to reproduce the traditional Chinese medicine meridian massage is an important daily health care equipment. The function of the massage chair is to integrate meridian massage of traditional Chinese...
  • Sigmoid function

  • I recently rediscovered the sigmoid function. It is incredibly useful in many areas of programming, but most recently has seen intense use in the neural network and machine learning software development communities. It takes any number as input, and...
  • SMART TFT LCD DISPLAY FOR MACHINERY

  • STONE TFT LCD display is also widely used in different kinds of heavy equipment, industrial product or dashboard for automobile. For the heavy equipment: like excavator, operators usually work with oil-covered hand, or gloves. STONE TFT...
  • Philips MiniVac Battery Conversion

  • Philips MiniVac A couple of years back a bought a Philips FC6149 MiniVac vacuum. The performance of the vacuum quickly diminished and currently it is barely operating. I found a nice post of Jasper Sikken where he upgraded his vacuum. Although the post...
  • Introduction to Raspberry Pi 4

  • The present age is the age of speed and speed is life. The automatic section of engineering is playing a big role in speeding up life. Whose unique discovery is Raspberry pi. Raspberry pi is a series of small computers that have been developed in United...
  • Arduino Workshop-Piezo Sounder Alarm

  • 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...
  • In-circuit testing using Intel HEX file components

  • Some background... The main purpose of my Intel HEX project was to: Check how difficult it is to create non-CPU controllers using microcodeImprove my microcode compiler based on real projectGive me a tool for priming memory of FPGA-based computers when...
  • Arduino Workshop-RGB Mood Lamp

  • In the last project, we saw that we could adjust the brightness of an LED using the PWM capabilities of the Atmega chip. We will now take advantage of this capability by using a red, green, and blue LED and by mixing the colors to create any color...
  • An easy Adaptative Filter for our projects

  • Well when you are reading a sensor, but that sensor, has some kind of craziness, We can built a Adaptative Filter like the next program. The proyect and the source code are on that, but you remember this equiation:The famous linear regression equation...
  • MicroUSB powered ESP8266 OLED Board

  • Mike Rankin created this board with a tiny OLED display controlled by an ESP8266:MicroUSB powered ESP8266 OLED BoarI created this design as a challenge to make a design under 1″ x 1″ in size.The hardware is an ESP-01 ESP8266 Wifi module, linear power...
  • Arduino Workshop-Pulsating Lamp

  • Today I show you how to control your led brightness  its very easy work I show you step by step and it also calls Pulsating Lamp Required Component for Arduino LED Chase Effect 1.Arduino 2.  5mm  LED  3. Resistors This book will...
  • OSH Park sponsors the FOSSi Foundation

  • The Free and Open Source Silicon (FOSSi) Foundation fosters open source semiconductor design and we’re proud to have become a sponsor! Julius Baxter writes on the FOSSi Foundation blog:OSH Park sponsors the FOSSi FoundationWe are pleased to announce...
  • LiON battery charger with LTC1733

  • My project "RPN calculator" needs to be powered from 3.3V battery. I assume to use a LiON battery. So I tested the LTC1733 battery charger circuit. I have designed small universal PCB. The PCB has size 1.33" x 2.11" (34 x 54mm). If you like...