Essen Electronics

 

 here is a collection of  online conversion calculators offer a one-stop resource for many electronics industry calculations.                https://www.digikey.com/en/resources/online-conversion-calculators?fbclid=IwAR1minL0B5z1ToIwbeA-4v_oiT0uD7mDFZScq2RYrpdhtwrL3nC1na9-HUQ

  The Tone Stack calculator is designed to help you check out the design and response curves of a variety of tone stacks used in popular guitar amplifiers. It is intended to be of interest to amplifier technicians, amp modifiers, hobbyists and students. http://www.duncanamps.com/tsc/

  Today I made this Liquid Low level Alarm project. already I make one before to monitor a single Tank. But This will Monitor 4 liquid or water Tank. when any Tank reach Low liquid Level a sensor give signal to this device .so The warning Lamp related to that tank start blinking and an beeping Alarm sound also start. we can silence the beeper by pressing the push switch. and the indicator stay on until the liquid level normal.

 

  CTRL+A. . . . . . . . . . . . . . . . . Select All CTRL+C. . . . . . . . . . . . . . . . . Copy CTRL+X. . . . . . . . . . . . . . . . . Cut CTRL+V. . . . . . . . . . . . . . . . . Paste CTRL+Z. . . . . . . . . . . . . . . . . Undo CTRL+B. . . . . . . . . . . . . . . . . Bold CTRL+U. . . . . . . . . . . . . . . . . Underline CTRL+I . . . . . . . . . . . . . . . . . Italic F1 . . . . . . . . . . . . . . . . . . . . . . Help F2 . . . . . . . . . . . . . . . . . . . . . Rename selected object F3 . . . . . . . . . . . . . . . . . . . . . Find all files F4 . . . . . . . . . . . . . . . . . . . . . Opens file list drop-down in dialogs F5 . . . . . . . . . . . . . . . . . . . . . Refresh current window F6 . . . . . . . . . . . . . . . . . . . . . Shifts focus in Windows Explorer F10 . . . . . . . . . . . . . . . . . . . . Activates menu bar options ALT+TAB . . . . . . . . . . . . . . . . Cycles between open applications ALT+F4 . . . . . . . . . . . . . . . . . Quit program, close current win