We usually order from DigiKey (free shipping, fairly cheap) or Future Electronics ($50 shipping, very cheap).

Because DigiKey and Future carry different parts, it is not easy to do a cheap order with exactly one part, because sometimes alternative parts exist in the other store that are cheaper. List alternative parts in the Article Number field. Let's see how that works out.

DL, 4, LM2596S-ADJ-ND
JB, 5, 296-1600-5-ND #ShiftRegisters
JB, 20, 751-1129-ND #LEDs
JB, 20, 751-1114-ND #LEDs
JB, 20, 751-1153-ND #LEDs

Petaflot also needs...

can you let me know if you plan to go shopping somewhere, where it will be?

• headers
• ic sockets
• borniers
• 24V relays, 3-5A