1. T

    Which University affored affordable single course for non-student ?

    I was looking for affordable course in electrical engineering that as overall and particularly in Analog, digital circuit and HF. I did find a very good one from Standford University but it is too expensive. has anyone get into single course from his choice in University where the prices are not...
  2. N

    Multiplexing channels in Labview

    Hi there! I am working on something similar and would appreciate if you could drop the vi. Much appreciated! Moderator Edit: Thread split off from this: https://forum.allaboutcircuits.com/threads/about-function-generator-and-multiplexer.138826/
  3. B

    Ability of PLC's to communicate via 4-20mA and 0-10volts between laboratory devices and the PLC

    Hey guys, I'm studying electrical engineering technology and the Coronavirus turned my capstone project into a research paper. My assignment is on PLC's, which we have covered the basics of, but I still know little about how they operate. Here is the prompt: "Research the ability of PLC's to...
  4. C

    How to display various parameters (voltage, current and temperature) on 7-segment display every 5 seconds

    I have built an op-amp series pass voltage regulator, whose output is inputted into an analog-to-digital converter (ADC0804). The ADC's output is connected to a CoolRunner II CPLD Starter Board. This output corresponds to a value on a look-up table, which determines what value would be displayed...
  5. LALI01


    https://www.allaboutcircuits.com/technical-articles/exactly-how-schmitt-trigger-oscillators-work/ I was reading this article. What's the difference between Vt+ and Vhigh and Vt- and Vlow ?? please help me!