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149 Results for "Q%20%EC%95%88%EC%82%B0%EB%B8%94%EB%9E%99%EC%9E%AD%20CDDC7_C%D0%9EM%20%E2%97%86%EB%B3%B4%EB%84%88%EC%8A%A4%EB%B2%88%ED%98%B8%20B77%E2%97%86%EC%88%98%EC%9B%90%EC%9E%A5%EC%95%88%20%ED%94%84%EB%A1%9C%ED%86%A0%20%EA%B5%AC%EB%A7%A4%E0%B9%8F%ED%86%A0%ED%86%A0%ED%95%AB%ED%94%BD%E2%8F%AC%EC%98%A8%EB%9D%BC%EC%9D%B8%ED%99%A9%EA%B8%88%EC%84%B1%E0%BC%88FX%EB%A7%A4%EB%A7%A4%E2%8B%8D%EC%95%88%EC%82%B0%EB%B8%94%EB%9E%99%EC%9E%AD%EC%95%A0%EC%9A%A9%20thorough/"

  • Test LED

  • This website shows simple test LED circuit that you can use to detect DC or AC small voltages. The AC signal will cause the LED to blink unless the frequency is above 100 Hz.You can also use a 1.5 V light bulb because 1.5 V light bulbs can turn on at...
  • 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...
  • Open Hardware Summit 2016: afternoon sessions

  • [see previous blog post for morning sessions]Video recordings of Session 3 and Session 4 of Open Hardware Summit 2016 in Portland:OSHWA certificationAlicia Gibb and Michael Weinberg[Session 3: seek to 0 hr 16 min]Note – the recording is missing these...
  • Resistance is fut^Wavailable

  • You're never safe from a good surprise ! A renowned electronic parts store in Paris (one of the too few remaining) found an old box in the back of their warehouse and sold its contents for such a ridiculous price that I bought the whole box. I happened...
  • Just some links

  • Someone asked me how many of my projects have been featured on HaD, and I had no idea, so I decided to make this page to keep track of them. This was not meant for bragging purposes. I just wanted some collection of links to HaD articles where my stuff...
  • Raspberry Pi Powered IOT Garden

  • One of the primary objectives of this project was to be able to maintain the well-being of a garden using the power of the Internet of Things (IoT). With the versatility of the present tools and software, our planter is integrated with sensors that monitor...
  • What is Arduino?

  • 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...
  • ATmega328 - The Backbone of Arduino Platform

  • The Arduino Uno is a type of ATmega328-based microprocessor board, and Uno is an Italian word meaning "one." The Arduino Uno moniker was chosen to commemorate the imminent launch of the Arduino Uno Board 1.0, a microprocessor board. Digital input/output...
  • 2SC945: Pinout, Equivalents, and Datasheet

  • 2SC945 Description The 2SC945 is a high-frequency OSC NPN audio frequency amplifier transistor. It is an old Japanese bipolar audio NPN transistor, which has been widely used in high-frequency circuits for pre-amplification in amplifier applications....
  • Arduino Based Calculator with Power Boost Module

  • DC-DC converters are widely used in portable electronic devices like mobile phones and laptops and are primarily powered with batteries. These applications consist of many sub-circuits which provide different voltage levels to different modules of the...