Please bear with us as we are doing a complete rewrite and update of front and back-end. Some features may not currently work. Please feel free to use contact form to report any issues. Thank you! MM Team
A small collection of electronic circuits for the hobbyist,dc power supply,inverter,cd converter,switching power supply,amplifier, rf circuit,home alarm systems,LED display, etc.
Permanent Magnets, their properties, shapes, and materials used to create them. Information on uses and needs satisfied by different types of permanent magnets.