Search results

  1. KeithM

    SD Card Chip/Emulator

    Hi, I'm wonder if anyone knows if such an IC exists that is basically the chip inside an SD card? So basically by using it on a board, you could replace an SD card slot with it, since it's essentially an SD card. I have a unique project idea in mind where I would use something like this, but...
  2. KeithM

    Looking for a 12v 3.5+A MOSFET

    I'm working on a control system for RGB LED strips. I have the main PWM controller (using a TLC TLC5940) board in the fab, and now that I finally know the specs for the LED strips, I'm starting work on the power board with the mosfets for changing the 5V PWM into 12V. For reference, these are...
  3. KeithM

    Need help finding a microprocessor

    I've ordered 10 meters of non-addressable 5050 12v RGB strips to do some custom lighting in my office/bedroom. I want to design my own controller board that will allow me to drive the individual strips off of an app on my computer. I've got everything to do with the app and communication to...
  4. KeithM

    Need help figuring out yet another component

    I'm putting the schematic from here together in eagle for the LM25965, and it has a component symbol that I'm having trouble finding what it is The component is the one at the top right, with the squiggly line, that's labeled "L1 - 150uH" I think It's an inductor, but I wasn't able to find...
  5. KeithM

    What component is this?

    I'm putting together this schematic, from this project, to use in Eagle for a project of mine: I've almost finished putting it together, except for the parts that say "4k7" and "1k5". I'm assuming that since a rectangle is used to represent a resistor in other parts, that those are resistors...
  6. KeithM

    Need help finding a USB hub schematic

    I'm still pretty new to electronics, and this is my first post on here, so please bear with me and any mis-use of proper terminology I might use ;) I'm working on designing my first PCB in Eagle, a board for the Intel Edison which breaks out 3 USB A female connectors, and a couple audio jacks...
Top