Night Light Saver V6

文章摘要：Figure 4 shows start time at 18:00 when SW2 was pressed. The lamp will turn on until 22:00 everyday. Since the preset time, 18:00 can set whenever SW2 was pressed, so if you want to change time on, for examples in summer season, sun will set lately, suppose you want the lamp to be turned on at 19:00

Night Light Saver V6,标签：电路图讲解,电路图练习,http://www.88dzw.com

Figure 4 shows start time at 18:00 when SW2 was pressed. The lamp will turn on until 22:00 everyday. Since the preset time, 18:00 can set whenever SW2 was pressed, so if you want to change time on, for examples in summer season, sun will set lately, suppose you want the lamp to be turned on at 19:00, you just press SW2 at 19:00. The day after it will turn on at 19:00, however time off will shift to 23:00.

Figure 4: Preset time on for winter

Figure 5 shows a complete lamp fixture with cover and 25W lamp. I have been tested the energy saving lamp, 5W Sylvania, it also works fine.

Figure 5: with 25W lamp and cover

Download

Schematic	saver6.pdf
Firmware	lamp.c  lamp.rar
C compiler	SDCC.zip  SDCC.zip
Orcad 9.1 schematic file	NA

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