SUNRISE ALARM BY 1 SONG (EKD-001AK)
Attribute:
SKU : F600220046000030
Categories : PRECAUTION ALARM/BURGLAR ALARM , วงจรปลุกตอนเช้าด้วยเสียงเพลง , KITS ,
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Technical information
1. Pay DC supply 3 V to 9 V.
2. LDR light sensor measurement
3. One audio output for music melody.
4. Adjust the light intensity.
5. A switch SW1 select RUN = turn the music continued, WAKE UP = Play a sound when there is light.
6. Power pole switch circuit is not a shock.
7. Dimension 3.5 cm X 4.73 cm (1.37" X 1.86").
