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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
1 LE GPIO 2x46 pin headers 2x 46 pin headers 2x 46 pin headers 2x 46 pin headers HDMI Port HDMI port 2x Grove connectors 2x Grove connectors 2 x Grove Connectors
Four pins are used to send data
5V power and logic voltage range
6V power and logic voltages
Then heat up the to-be-desoldered joint until it is liquid
5V 1-Channel Low Level Trigger Relay Module - HW-307B TCA9548A 1 LE GPIO 2x46 pinDetails: Equipped with high current relay 7250VAC@10A 30VDC@10A It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18. 5mm (L x W x H) Four mounting bolts holes, diameter 3. 1mm Screw terminals (Terminal Block) provided (C, NC , NO) for quick and easy connection Flyback diode to protect your microcontroller Input Signal Pin connected to Burg stick for