• Where i can get this chip?
    I come form china. I want to get a chip that can detector us dollar.I have a chip which has the text "CAL160" on the top ,
  • Brown Out Detector Interrupt
    Hi there, If I need to generate an interrupt when low voltage level has been detected on a P89LPC932, what interrupt number should I use? How should I specify that ISR is the one for Brown Out detection...
  • How to build infrared detector...
    Can you help me? I want to use infrared as an electrical circuit can feel the presence of man in space 40 to 200 m. Water is not impertont but on port rxd.
  • AC High power detector
    AC High power(220V) Detector please help me about above mentioned. i want to detect with mcu there is Ac power or not. of course with simple circuit without trasformer .also with 15 ampere current....
  • Suggestions need on a lightning detector
    Gurus, I'm working on a homemade weather station and I would like to detect lightning. Does anyone have a suggestion for a cheap and easy solution? This is a learning project for me so I don't want...