OCS/ TIMER TO 6 - 15V DS B C E - + C1 10 m F R1 10K R2 53.6K R3 20K L3 50uH C2 200mF C3 .22 m F R4 6.2K R6 220 Q1 MPSH11 XTA 149.89 MHz L2 0.06uH C8 .01 m F L4 50uH L5 50uH S1 T1 C7 180mF C6 27mF C5 .01 m F R5 3.3K C4 .01 m F TO 6 - 15V DS

Wiring Diagram Software

Make wiring diagrams, electrical circuit plans, schematics and more

The Easy Choice for Creating Wiring Diagrams Online

Easy to Use

You can drag and drop symbols and connect them with lines easily. You can drop a new shape to an existing line and SmartDraw will automatically shift everything around so you don't have to redraw connections manually. Symbols are correctly rotated to match the orientation of the line and will stay connected.

Easy to Find the Symbols You Need

You get hundreds of ready-made wiring symbols including switches, relays, and more!

Switch

Easy to Work With Other Apps

SmartDraw is easy to work with no matter what other apps you use. You can add wiring diagrams to:

  • Microsoft Office®
    • Word®
    • PowerPoint®
    • Excel®
  • Microsoft Teams®
  • Google Workspace
    • Google Docs
    • Google Sheets
  • Atlassian apps
    • Confluence
    • Jira

Easy to Save to Your Existing Storage Solution

SmartDraw works hand in glove with most file storage systems. You can save your wiring diagrams directly to:

  • SharePoint®
  • OneDrive®
  • Google Drive
  • DropBox®
  • Box®

There is no need to create a parallel set of common folders and permissions, SmartDraw can just save files directly into your existing set up.

Easy to Share

Share your wiring diagram with anyone, even if they don't own a copy of SmartDraw, with a link. You can also easily export any diagram as a PDF or common image formats like PNG or SVG.

Easy to Share

Easy to Get Help

Have a question? Chat or email us. SmartDraw support is in-house and free!

Easy to Get Help

Easy Collaboration

Your entire team can share in the creation of any wiring diagram when necessary. Just save your diagram to a shared folder and leave comments and feedback as appropriate. It's easy to remain on the same page, when SmartDraw works how you work. You can easily pick up the discussion where you already communicate with your team including Microsoft Teams®, Slack and Confluence.

Colaborate on Wiring Diagrams

Wiring Diagrams Made Easy

SmartDraw's wiring diagram software gets you started quickly and finished fast. Plus, you can use it wherever you are—SmartDraw runs on any device with an internet connection.

Begin with the exact wiring diagram template you need for your house or office—not just a blank screen. Then easily customize to fit your needs with thousands of ready-made wiring symbols you can drag and drop.

You'll find templates for:

  • Block diagrams
  • Circuit panels
  • Electrical plans
  • Wiring diagrams
  • Logic diagrams
  • And more!
Wiring diagram example

Wiring Diagram Examples

aSmartDraw gives you both wiring diagram templates and examples to help you get started.

SmartDraw is Used by Over 85% of the Fortune 500

3M logo
Amazon logo
AT&T logo
Cisco logo
Honeywell logo
Intel logo
Johnson and Johnson logo
Mariott logo
Abbott Labs logo
Motorola logo
Northrop Grumman logo
Oracle logo
Pfizer logo
Thermo Fisher Scientific logo
Verizon logo
Wells Fargo logo
3M logo
Amazon logo
AT&T logo
Cisco logo
Honeywell logo
Intel logo
Johnson and Johnson logo
Mariott logo
Abbott Labs logo
Motorola logo
Northrop Grumman logo
Oracle logo
Pfizer logo
Thermo Fisher Scientific logo
Verizon logo
Wells Fargo logo

Try SmartDraw's Wiring Diagram Software Free

Discover why SmartDraw is the ideal wiring diagram software.

By continuing to use the website, you consent to the use of cookies.   Read More