Design Tools and Resources

KiCad This is a place for feedback and discussions related to KiCad. The primary topic of discussion is feedback for the digikey-kicad-library of symbols and footprints found on Github, but any related discussion is welcome. Please post any issues or topics here or on the issue tracker on Github. DKRed and PCB Builder FAQs and Support for DKRed and PCB Builder Scheme-it Scheme-it is an online schematic and diagramming tool that allows anyone to design and share electronic circuit diagrams. This is an area of the TechForum where you can ask questions, make comments, and share ideas about the Scheme-it tool. You will also find the answers posted to many of the frequently asked questions. Product Selection Guide Guides and definitions to help users select products on the Digi-Key website.

Topic	Replies	Views	Activity
About the Design Tools and Resources category Design Tools and Resources	0	2160	March 19, 2018
Turnkey or Consigned PCB Assembly -What’s Working Better Lately? DKRed and PCB Builder	1	34	April 22, 2026
Design prototype my medical device DKRed and PCB Builder	3	24	April 22, 2026
Required API limit to be increased Product Selection Guide	2	31	April 22, 2026
DKRed PCB order Canceled by marketplace vendor, Trying to find out why DKRed and PCB Builder	3	38	April 15, 2026
Trying to Understand KiCad and the Libraries Available? KiCad	2	53	April 10, 2026
Inconsistencies with naming nets Scheme-it	2	32	March 31, 2026
PCB Upload Fails to recgnize the drill file DKRed and PCB Builder pcb-builder	1	23	March 17, 2026
How can you import PWL waveform data into LTspice using a text file? Design Tools and Resources tech-tips , analog-devices-inc-maxim-integrated	0	49	March 16, 2026
How can you trigger or scale a PWL waveform in LTspice? Design Tools and Resources tech-tips , analog-devices-inc-maxim-integrated	0	41	March 16, 2026
How can you repeat PWL waveform in LTspice? Design Tools and Resources tech-tips , analog-devices-inc-maxim-integrated	0	50	March 16, 2026
What is a Piecewise Linear (PWL) function in LTspice and when it should be used? Design Tools and Resources tech-tips , analog-devices-inc-maxim-integrated	0	66	March 16, 2026
What is LTspice? Design Tools and Resources tech-tips , analog-devices-inc-maxim-integrated	0	46	March 16, 2026
DKRed Error - No Board Outline - KiCAD 9 DKRed and PCB Builder	1	41	March 5, 2026
Tape Dispensers Product Selection Guide equipment-tools-supplies , tapes-adhesives-materials , tape-dispensers	7	479	March 3, 2026
Component Library will not load Scheme-it	1	42	March 2, 2026
How do I find any component? I'm waiting for a response from the application, to no avail Scheme-it	1	29	March 2, 2026
Who doesn't want a free hands-on mini-course that transforms curiosity into engineering skill? Design Tools and Resources	2	23	March 4, 2026
DKRed order KiCad file retention time DKRed and PCB Builder	0	19	February 16, 2026
PCB File retention period DKRed and PCB Builder faqs	2	27	February 16, 2026
Ordering FAQs for PCB Builder DKRed and PCB Builder	7	995	January 21, 2026
Scheme-it and Gerber files Scheme-it	2	35	January 15, 2026
DKRed - Server Unavailable DKRed and PCB Builder	5	39	January 15, 2026
Bugs? Or just me? Scheme-it	10	121	January 15, 2026
Error when trying to compy a component in Scheme-it Scheme-it	6	860	December 25, 2025
Connecting wires? Scheme-it scheme-it	4	93	November 6, 2025
Outline and DRL file DKRed and PCB Builder	2	51	October 6, 2025
Question/Concern regarding 3237-PCB_BARE_BOARD-ND DKRed and PCB Builder dkred-and-pcb-builder	1	33	October 6, 2025
Lost Projects Scheme-it	1	46	September 29, 2025
Unable to load schematic-red loading circle doesn't disappear Scheme-it	19	242	September 21, 2025