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725 Results for "%E3%80%8A%20%EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98%20OIO%E2%89%A1%E2%91%A7%E2%91%A389%E2%89%A183O%E2%91%A5%E3%80%8B%EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8%E3%89%B9%E3%83%99grace%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8%EF%BC%B3%EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8%EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%D0%B5%20%D1%8F%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8%EB%B9%84%EC%9A%A9superstition%20%EA%B0%95%EB%82%A8%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8%E2%80%B2%EA%B0%95%EB%82%A8%EB%A0%88%EA%B9%85%EC%8A%A4%C2%A7%EF%BC%98fetch"

  • 3 Transistor Latching circuit (push on – push off)

  • This is a very useful circuit, which can used to turn on and off things with single push of a button.basically, a solid switch costs more than a few transistors(in high volume productions) and especially the high current switch costs a lot. so this...
  • Using freeRouting with Kicad 5

  • I was not looking forward to the manual work of routing traces in pcbnew (Kicad 5) so I started looking for autorouters. In Kicad 5 this is currently done externally, whereas 4 had a builtin autorouter. Now I know this is a controversial topic because...
  • The Thurlby Complex

  • Gather round folks and I will spin a yarn of confusion. So I acquired a Thurlby PL310 PSU (least that's what it said on the front) a while ago. It had an issue where the voltage adjustment at the low end (0-3V) was very jumpy: Although useable, I decided...
  • How to make DIY Power Bank 18650 LiPo Charger

  • In recent years, the use of power banks has risen significantly as they provide a very convenient and easy method of charging smartphones and other devices when away from mains power. Wireless charging power banks have also been...
  • Transistor Microphone Amplifier

  • I made the following transistor microphone amplifier circuit: I modified the circuit shown in this link: https://www.instructables.com/id/Transistor-Microphone-Amplifier/ You can see my circuit working in this video: You can see hear Nova's voice in...
  • IR Home Automation

  • INTRODUCTION Hello Guys welcome back to another interesting blog of YK Electrical. In this blog we will see how to use an automated Lighting System using IR sensors which is also gesture controlled. COMPONENTS REQUIRED IR Sensor  (2 Qty.)DPDT Relay ...
  • Main Functions and Advantages of Servo Motors

  • The main purpose of servo motors is to control the displacement and operation of the motor equipment. As the commonly used motors, servo motors enjoy the advantages of precise positioning, which results in a wide application. 1.The Main Functions (1)The...
  • The tale of (effectivly) killing a $30-40ish USD chip

  • The other week I got a few samples of some MAX187 ADC chips, as I was in part curious what was so special about them that warranted the high price tag. Looking into ADC chips all started when I wanted to find a solution to the ESP8266's fairly poor internal...