Shan Song

Rated 4.23(13) — Shan Song

Avant Scientific Calculator Free is a real looking scientific calculator supporting expression input and colored highlight.Avant Scientific Calculator is planning for regression and statistics functions. Please contactor author if you have good suggestion

Rated 0.00(0) — Shan Song

Having trouble recalling what the actual size of AWG wires? This is a handy tool for you to find it quickly. This tool is not just a table to look up the AWG wire size (the standard AWG wire sizes list in National Electrical Code, NEC), it also display...

Rated 0.00(0) — Shan Song

Avant Scientific Calculator Pro now offers 25% discount!!Avant Scientific Calculator Pro is a real looking scientific calculator supporting expression input and colored highlight.Avant Scientific Calculator is planning for regression and statistics functi

Rated 5.00(2) — Shan Song

Got an integrated chip (IC) in your hand but not sure what its PCB footprint is?Confused by various body width and pin spacing of similar PCB footprints?Want to know what the size of an IC looks like quickly? If you are an electronics engineer, you may...