I'm just curious what the "TfCD" label is all about??? hoke
do you mean these projects?
because if it is "TfCD" seems to stand for technology for concept design
Outside of Theredbryophyte's photography reference, I've only been able to find one reference to TfCD, and that was in the title of an electroluminescence project by member vinn360 - you might want to drop him/her a Private Message to ask:
It stands for "Time for CD". I've equally been puzzles by this.
From Quora.com : What does "TFCD" mean? - Quora "I only know "TFCD" in the context of photography -- "trade/time for CD." This term means the job (for the model) is unpaid and the model only receives a CD or prints of some or all of the shots."
Not sure this really helps/is relevant in the context of Instructables though!