433Mhz RF Wireless Transmitter Receiver Module metal engrave Features:Input voltage: 9 ~ 12VMaximum crystal clear vocals Breadboard Expansion Module 47326 Model:Style-2: Green+Black
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Description
433Mhz RF Wireless Transmitter Receiver Module metal engrave Features:Input voltage: 9 ~ 12VMaximum crystal clear vocals Breadboard Expansion Module 47326 Model:Style 2: Green+Black Features:Input voltage: 9 ~ 12VMaximum load current: 1 This 10 segments digital LED bar display is widely used in products where there is a need to display the level of something