atake ur tome 作为ur大型书本 [translate] aWhere possible, the type of connectors will be industrial, eg. Amphenol. The thermocouple connectors will be type K, equipped with 3 pins. 哪里可能,连接器的种类将是工业的,即。 Amphenol。 温差电偶接头将是类型K,装备3个别针。 [translate] ...
http://www.aliexpress.comhas a lot of components. Many of the components have to be bought in bulk, but the bulk prices can be lower than single item pricing at the retail store. For example, buy 100 2N3904 transistors for $1.08 USD total, plus free shipping. It can take up to about...