| 摘要 |
<p>A programmable lighting circuit controller for controlling a plurality of houshold lighting circuits includes a microprocessor (47) and an electronically erasable programmable read only memory (44) for programming the household lighting circuits for a variety of loads. The lighting circuits may be configured as a combination of incandescent and fluorescent loads (22, 24, 26) by designating one output of the controller as a heater circuit for all of the fluorescent loads. The microprocessor is controlled by a set of nonlatching pushbuttons on a front panel which raise and lower lighting levels, set lighting levels in memory and recall preset levels from memory. Phase-controlled triac circuits are employed as the final load control devices.</p> |
