POWERFUL ENERGY- PKCELL 9V 6F22 Batteries with ultra long-lasting power,and a long service life also means the battery should be changed at a lower frequency than […]
This solar panel is an OUTDOOR solar panel. It needs DIRECT SUNLIGHT to work properly. This Solar Cell/Panel 5V 200mA (1W) provides high conversion speed and incredibly efficient output.
RFID 125KHz ID reader which is widely used for RFID radio frequency identification systems and projects, such as automated parking management, personal identification, and production access […]
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