This app monitors URLs and Files for changes. It runs from the command prompt, just pass the URLs as the parameters. If its a file use file:/// URL. It uses Internet Explorer URLMon library to download the URLs. To see how to use just open urlnotify.exe file. Great for RSS feeds, comments feeds and blogs.
Monthly Archives: March 2020
Things you can do with Soundcards
There are a couple things a soundcard could come in handy for electricians. Dual channel oscilloscope and RCL meter/ The first circuit shows you a design for oscilloscope: That circuit gives an impedance <500K on CH1 and CH2. R1 and R2 adjust the voltage range. R3 and R4 is for current limiting resistors for the …