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95 Results for "%E3%80%8A %EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98 OIO%E2%86%978489%E2%86%978306%E3%80%8B%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E2%94%A6%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80world%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88%EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80promotion %EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E2%94%AB %E2%88%AB%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80decided"

  • Exhibition Position
  • Hacker page     by Richard
  • Huaxing Intelligent Control UWBLOC positioning system adopts self-developed wireless pulse ranging technology to achieve precise positioning of exhibition hall personnel and exhibits. The positioning accuracy is better than 30 cm. By setting the base...

  • Apeman Action Camera goes IR (Part 2: A80)
  • Hacker page     by helge
  • A80 Teardown The newer A80 with QHD at 30 fps and 4K24p capabiltiy (20MP still frames) has a lens shroud that is tucked under the front cover (left), which needs careful persuasion for its clips to release without breaking. The short sides appeared to...

  • Observations on Level-5 Touch NFC Reader
  • Hacker page     by Torbjörn Lindholm
  • First of all, this is a Bluetooth Low Energy device, detected as "L5_TOUCH_RW".Using NRF Connect app, you can see which service it offers; It has 5.Generic Access (contains Device Name, Appearance, Peripheral Preferred Connection Parameter)Unknown Service...

  • What is a Linear Motor?
  • Hacker page     by Mark Liu
  • Principles of Linear Stepper Motor A linear motor is a transmission device that can directly convert electrical energy into linear motion mechanical energy without any intermediate conversion mechanism. It can be regarded as a rotating electrical...

  • Breadboarded 80-LED Analogue Oscilloscope
  • Hacker page     by David Scholten
  • A very old project. By using a single VU meter IC (LM3915?) and aanother IC that sequentially connects the columns of LEDs to ground (i.e.the time scale), the VU meter effectively "sweeps" across the waveform ina quick succession.

  • TIP102 Transistor Datasheet
  • Hacker page     by daenorthugh
  • Product OverviewThe TIP102 is a silicon Epitaxial-Base NPN power transistor in monolithic Darlington configuration mounted in TO-220 plastic package. It is intented for use in power linear and switching applications.TIP102 Features High DC Current Gain...

  • CYCLONE V-Powered String Synthesis
  • Hacker page     by FPGA Blog
  • CYCLONE V-Powered String Synthesis The group made use of the Kaplus-Strong string synthesis approach to create a triad of four-stringed tools to be played by the Cyclone V FPGA. A C program working on the growth board's ARM 9 HPS acts as a song...

  • Ultimate MSX Caps Lock cartridge
  • Hacker page     by danjovic
  • The Expert is a Brazilian manufactured in the 80's and it is compatible with MSX standard. It uses a detachable keyboard but it lacks the Caps Lock LED on the keyboard because the 13 pin connector used ran out of pins (even the shield is used as a 14th...

  • What is motor insulation made of?
  • Hacker page     by Mark Liu
  • In electrical equipment such as stepper motors, closed-loop motors, and servo motors, equipment using different insulation materials has different abilities to withstand high temperatures. Therefore, general motors have a maximum allowable temperature...

  • Netgear ReadyNAS RN3138
  • Hacker page     by Enki
  • Table of Contents 1. Hardware2. The serial console 1 Hardware The Netgear ReadyNAS 3138 is a 1U rack-mounted NAS server with 4 3.5'' SATA drive slots. I have recently purchased such a device in order to use it as a small home fileserver and decided to...
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