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434 Results for "atx bench psu"

  • PC 140mm Air Filter

  • Motivation: I hate cleaning computer cases.  I've seen dust bunnies the size of gerbils.  Being an engineer, I decided to do something about it.  Filters on the Market: If you were to go looking, you will find two common types of computer...
  • Thruster Board

  • PWM Signal Control The PWM (Pulse Width Modulation) signal is a way to control the power of components. Let's say we have a switch that turns on and off when turned on delivers all available power, but when turned off it delivers no power. Suppose we...
  • Sensor and Actuator board for AUV

  • https://jlcpcb.com/RATAn autonomous submarine is an extremely versatile tool for simple underwater jobs. Many tasks can be executed in a safer way with robots, sparing life and limb of professional divers that once were the only option. This is now exclusive...
  • Polaron

  • Overview This is something that i have been working on for the last 6 months. As a consummate data hoarder, i wanted to find a way to protect my hoard and be able to take it with me if i travel without worrying about internet connection. I love pelican...
  • ZIF socketed ROM and future plans

  • Trying to upgrade the ROM sockets I began to had connextions issue with my ROM sockets lately, this issue seem to be cause by the fact that I have to pull out the ROM chip all the time for programming and that cause the sockets to become loose with time....
  • Transistor Oddities

  • UPDATE V: Here's a demo using a TTL input as an example of my original "weird circuit" in useNote that by varying the input-voltage to greater than about 3.65V, the circuit's very similar to mine, current flows from the base through the collector. And...
  • The thing itself

  • Well, I missed the 555 contest cutoff. Darn. But here's my project anyway: A 555-based NeoPixel controller. The Rube Goldberg 555 NeoPixel Controller I wanted to create something marginally useful: a manual way to set the color for a single RGB NeoPixel....
  • Demo videos!

  • Summary1) The power driver board works2) The control board works3) The basic control software works4) I can levitate small bits of paperA video demo of ultrasonic levitation showing off the system is below.The power driver board is soldered!For my best...
  • Harvest parts from cars?!

  • Isn´t it a shame that perfectly good stuff gets thrown away? Thats especially true in the car sector.Once a car is slightly older and or breaks, we tend to throw away the whole product. But a car isnt just a car... It´s a collection of wonderful...
  • Make Your Own PCB Art

  • I've been a maker and an electronics enthusiast for my whole life. Designing custom PCB's is a specialty of mine. Somewhere along the way I realized that PCB's are a perfect medium for artistic works as well as electronic circuits. I have to give credit...
  • 43 days after making a clone, blooming, algae problems

  • It's been 43 days since I've pushed the runner in the rockwool cube and 21 days since the strawberry was in my hydroponic system. The system itself went through some changes as you can see below. Firstly I used an ultrasonic humidifier to make the mist,...