• [Project log - 24122022]

    Quang Tran Vinh • 12/25/2022 at 06:44 • 0 comments

    The project needs a circuit design for testing, which takes some parameters from the fabricator to design the required line widths and clearances.

    In this step, it is necessary to do a quick job mainly to check that the schematic diagram is actually working as expected. Today, the project completed this design board, now only need to put it into the machine to complete the circuit board, next will solder the components.
    The project intends to make a 6-layer circuit for the final version, and the test circuit needs to be done quickly, so it will do 1 layer.
    Continue to update...
    Project manager and chief engineer: Mr. Tran Vinh Quang.

  • [Project log - 27112022]

    Quang Tran Vinh • 11/29/2022 at 01:55 • 0 comments

    The project continued to complete the prototype drawing, set up a suitable footprint for processing. The footprints without data are referenced by equivalent components, through the datasheet to confirm the required dimensions, this makes it convenient to solder the components later, avoiding having to redo due to the size deviation standard.

    The project welcomes interested members to register to attend and continue to update...
    Project manager and responsible for manufacturing: Tran Vinh Quang.

  • [Project log - 08102022]

    Quang Tran Vinh • 10/08/2022 at 07:08 • 0 comments

    After designing the connection diagram between the processor and the 4G chip, the connection part is not clear, so it will be separated to easily change the connection in case it cannot be programmed.
    UART is used, the power part is separated and tested after the test circuit works, the use of power from existing components is also acceptable, no need to design now, the important thing is The processor and 4G chip work stably first.
    The project will start making PCB samples to test this schematic in the next sessions.
    End Project log - 08102022.
    Project of manufacturing equipment to support ambulances running through red light intersections.
    Project manager: Tran Vinh Quang.
    Responsible for manufacturing: Tran Vinh Quang.
    Support unit: Nifgo.