| I like using solderless breadboards, except when you have to build the same circuit element for the umpteenth time—for example, a 5-V supply...
All items tagged with LED and LCD (7)
| White LEDs are increasingly used for lighting applications in battery-powered equipment. To cope with the effects of a fluctuating supply vo...
| The Radio Data is now well established among VHF- FM broadcasters aiming at providing additional information with their radio programmes. In...
| Building an LCD module into an equipment (for instance, a voltmeter into a power supply) is often not straight forward, because its supp...
| EE MICROPROCESSOR-CONTROLLED RADIO SYNTHESIZER 1 The addition of a microprocessor-controlled synthesizer to a continuously-tuned receiver gr...
| 10-32 -- elektor october 1981 LCD panel meter Digital panel meters have one major snag and that is their "floating" input. This can cause pr...
| 2-44 — elektor february 1980 digital thermometE In principle, the AY-3-1270 is a digita voltmeter, with display drive capabilitm for the r...