I need help from industry insiders. I need a single-ended to differential device. Since the input signal frequency is 4GHz bandwidth, I have looked for many differential op amps. The differential op a...
I have been learning Java and .net for a long time. Now I want to learn embedded systems. I don't know where to start. Can experts give me some advice? Thank you. I know C/C++, can understand assembly...
I haven't taken apart anything for a few days and my hands are itching to do something, so I'll take apart something I've never taken apart before! This time I'm working on the laser tube in an optica...
Circuit Function and BenefitsThe circuit uses the AD5292, a digital potentiometer from the digiPOT+ series, the ADA4091-4 quad operational amplifier, and the ADR512 voltage reference to provide a prog...
I am a 2008 graduate from Beijing Union University College of Special Education. I am currently studying C and basics of data structures. I am going to attend a weekend class on embedded development n...
I can't log into the development board using the hyperterminal under XP, and it shows "boot me". What's the reason? I'm a novice, and I hope you can give me some advice!...