Just now, ASPENCORE, a world-renowned media organization, announced its 2019 "Global Electronics Achievement Award" list in Shenzhen. Qorvo's leading Fusion 5G product portfolio won the Microwave RF c
I'm selling off my unused development boards to make room at home. Please go to Xianyu for the transaction. If you like them, you can reply to me or send me a private message. Free shipping if the tot
The LM339 integrated circuit has four independent voltage comparators installed inside. The characteristics of this voltage comparator are: 1) small offset voltage, typical value is 2mV; 2) wide power
The PT2249A/PT2250A series is a far infrared control receiver launched by Princeton Technology. It uses complementary metal semiconductor (CMOS) technology, has the advantages of low power consumption