Tell us about yourself!

Complete Your Profile
  • PeterL180 commented on chr's instructable LED Cube 8x8x81 year ago
    LED Cube 8x8x8

    Hi I see you got the cube working.I have everything soldered together meaning all parts are on the PCB board, and all LEDs are connected in a 8x8 MATRIX and inserted into the PCB. I am not sure how to proceed with the final steps. Which side goes into the PCB board and which gets soldered to the RED wires in the diagram. One version of the Welding guide contradicts the other. One shows the MATRIX going along the X-Axis (PICTURE #4, which is what I have), and the other shows the each MATRIX going along the Y axis (PICTURE #5).Here are some images of what I have so far.Now I have two options1. Bend the NEGATIVE on the right side of each 8x8 MATRIX, and solder them together, then connect each ROW with the board.2. or, follow the fourth image and switch all MATRICES to follow the Y-AXIS on ...

    see more »

    Hi I see you got the cube working.I have everything soldered together meaning all parts are on the PCB board, and all LEDs are connected in a 8x8 MATRIX and inserted into the PCB. I am not sure how to proceed with the final steps. Which side goes into the PCB board and which gets soldered to the RED wires in the diagram. One version of the Welding guide contradicts the other. One shows the MATRIX going along the X-Axis (PICTURE #4, which is what I have), and the other shows the each MATRIX going along the Y axis (PICTURE #5).Here are some images of what I have so far.Now I have two options1. Bend the NEGATIVE on the right side of each 8x8 MATRIX, and solder them together, then connect each ROW with the board.2. or, follow the fourth image and switch all MATRICES to follow the Y-AXIS on the PCB

    And in case it matters I have THIS cube kit from GikFun3D 8x8x8 CUBE with the blue PCB #11129F71578

    View Instructable »
  • K40 Laser Cutter: How to Cut and Engrave in One Job

    Hey Scott594. I had the same error. Downloaded a trial version of Corel and it didn't work either. Then I found a RAR file on the CD that came with the Laser. It has the Corel Draw 12 install files. So I unZIPed it onto the C drive, and ran the Setup.exe to install the RAR Corel included, and then reinstall Corel Laser. Then the error disappeared. Hope that helps.

    View Instructable »