Difference between revisions of "ArduinoInABox"

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[[file:DB-25_Mechs_DBdMtg.png]]
 
[[file:DB-25_Mechs_DBdMtg.png]]
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==== Connectors ====
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===== J2 - On HID ======
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[[file:ARB_J2.PNG]]
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===== J3 - On base board ======
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[[file:ARB_J3.PNG]]
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===== J5 - Arduino Pins ======
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[[file:ARB_J5.PNG]]
  
 
==== DB-25 Example ====
 
==== DB-25 Example ====

Revision as of 19:53, 17 October 2021

ArduinoInABox.png

Features

  • Arduino Pro Mini
  • Detachable Human Interface design (HID)
  • Flexible Input power
  • I/O Boards
  • Mounts in a standard extruded Aluminum enclosure

Arduino Pro Mini

  • Inexpensive and widely available
  • I/O
    • 14 digital input/output pins (of which 6 can be used as PWM outputs)
    • 6 analog inputs
  • On-board resonator
  • Reset button
  • A six pin header can be connected to an FTDI cable provide USB power and communication to the board
  • 3.3 or 5V
  • 8 MHz (3.3V or 16 MHz (5V)
  • Programmable in Arduino IDE

ArdruinoProMini-EBAY PART-720px.png

Detachable Human Interface design (HID)

Input power

  • Wide input voltage range
    • 5-23V (for 3.3V Arduino Pro Mini)
    • 7-23V (for 5V Arduino Pro Mini)
  • 2.1mm DC Power Connector Jack
  • RF filter into Switching regulator board
  • 2nd RF filter into HID card
  • Mini360 Switching Mode Power Supply
    • About $1
  • Jumper to use raw input and not populate the Mini360
    • Uses the inputs jack as RAW power into the Arduino Pro Mini
    • 3.35-12 V (3.3V model) or 5-12 V (5V model)

I/O Boards

    • Arduino pins brought to 2x13 header
      • I/O pins are on 0.1" grid for easier prototyping
      • P2-P13, A0-A3
      • A4/A5 or SDA/SCL
    • Easily designed
    • 3 BNC or SMA connectors
      • Brought to headers
      • DB25 pass-through

DB-25 Mechs DBdMtg.png

Connectors

J2 - On HID =

ARB J2.PNG

J3 - On base board =

ARB J3.PNG

J5 - Arduino Pins =

ARB J5.PNG

DB-25 Example

  • Standard DB-25 female
  • Similar to (but narrower and female)

DB25RIBBONADAPTER-P445-720px.jpg

DB25-02 Schematic.PNG

DB25-02 Pinout.PNG

DB25-02 Mechs.PNG

DB25-02 3D.png

Mechanicals/Enclosure

  • Board is designed to fit into Aluminum Project Box Enclosure DIY 100*76*35mm - ebay search

VFO-003 P1871 720px.jpg

ArduinoInABox Mechs.png

VFO-003 FrontPanel Holes.PNG

VFO-003 RearPanel Holes.PNG