| Phase, phase difference and phase shift are commonly used terms in electronics theory. Where an oscilloscope or a vectorscope are not...
All items tagged with Theory and project (16)
| This month's project is an all-electronic version of the well-known one-armed bandit found in amusement arcades. Apart from the fun in...
| Power zener diodes are rare, hard-to-obtain and quite expensive electronic devices. The circuit described here is based on a handful of co...
| Electronic temperature monitoring need not be complex. This circuit gives an audible indication when apreset temperature ls reached. It ca...
| Test equipment, however simple, is essential at almost any level in practical electronics. In many cases, one grows fond ot certain test ge...
| This month's project ls a long-distance intercom system that can be set up very quickly for outdoor events because a large number of exten...