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10146 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"

  • Step 8. Tesla Coil & UV Lamp
  • Log     from UV Sanitizing Autonomous Robot
  • Tesla Coil A Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891. It is used to produce high-voltage, low-current, high frequency alternating-current electricity. Tesla experimented with a number...

  • Project Log 10: Awesome, a 3D mouse!
  • Log     from OS3M Mouse
  • Some of you might be wondering, if I had MVP 5 months ago... what happened to the OS3M mouse? And I'll tell you - my life got busy! Work on the project stalled for a few months following the last update. I reached a point where I knew a hardware revision...

  • 2. Getting Started
  • Log     from Homemade Spectrometer
  • In this chapter I will show you the main features of Raspberry Pi 3B+, Qwiic pHAT module and AS7262 sensor. Also we learn how to setup the Raspberry Pi and how to detect the peripheral of the sensor. Raspberry Pi 3B+ The Raspberry Pi 3 B+ provides you...

  • Control Sub-System
  • Log     from Apollo Guidance Computer
  • I have drawn initial schematics for this sub-system, but have not started wiring it up.Here are design notes that help understand the schematics.Clock: At the heart of the Clock module is a 4 MHz crystal that is divided into four non-overlapping...

  • New Connector Masterboard
  • Log     from Seiko Robot Custom Controller
  • 11/5/14 With Aaron, we tried to trace the controller cables. I documented the wirewrap job that had been done, probably at Case, as well as the connectors. Then I removed the offending innards and placed them aside, including an obsolete sort of motherboard....

  • Transistor Placement
  • Log     from Voice Recognition Touch-Tone Phone
  • So that we have our pads/traces setup, the next question is how do we best connect our transistors ?For a refresher on transistors SparkFun has a pretty good tutorial, including amplifier applications, so here just the basics we need for this project.Also,...

  • Electronics details
  • Log     from Solid state flow sensing using EIS
  • foIn this log, let's examine the electronics of the Rapid Impedance Spectroscopy Array, RISA.---------- more ----------ConstructionFigure 1: Unpopulated PCBs showing board stackup.RISA consists of 2 two-layer boards, which are connected by .1" headers....

  • Manual placement of 78 APA102-2020 chips
  • Log     from The Glowy Heart of Blink
  • Here’s a funny queston. How do you solder 78 separate APA102-2020 onto a board? Just in case it isn't clear, each of these has 8 pads (6 active) and each unit only 2mm on each side. These parts are TINY! I normally make SMT prototypes by dabbing the...

  • FlopProgress!
  • Log     from Floppy-bird
  • Actually, none... Due to a combination of factors unrelated to this project, specifically, progress on this project has been limited to the theoretical realm. Well, that is progress, but kinda intangible. ---- I [finally] built a house-battery setup...
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