HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface auspowers_batchfour 8 x 8mm 10 x

8 x 8mm 10 x Socket Head Cap Screws M5-0

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Easy InstallationCustom-designed for the PS3 Slim

HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface auspowers_batchfour 8 x 8mm 10 xHiLetgo MEGA2560 ATmega2560 16AU Sensor Shield Sensor Expansion Board V2. 0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface Description: This sensor shield V2. 0 is easy for fans to plug and play with. For some starters, it is difficult to add circuits on it, so this sensor expansion board which can connect most senor shields to control panel solves the problem easily. It meets the expansion needs of most board.