Tag: OPA2134

  • Fake op-amps

    Fake op-amps

    I bought some op-amps from Aliexpress a few days ago. They seem to be working. I patted myself on the back for getting a such a deal, they were about $0.08 each! All of the parts seem to be working except fro the LM308 which didn’t work at all. After watching this video, I’m starting […]

  • Cheap parts from Aliexpress.com

    Cheap parts from Aliexpress.com

    I need some op-amps, usually I’m buying these from Tayda Electronics or StompboxParts.com. Tayda is the cheaper of the two but StompboxParts ships faster. In this case neither place had all of what I wanted in stock. I wasn’t in a hurry so I decided to experiment and order from Aliexpress.com. This place seems be […]