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Water Pump Control using Relay
2 Way transmission (RS485 to TTL) and (TTL to RS485)
Operating Current: less than 40mA
Function: read and write
The GT2 pulley with 30 teeth or grooves is one of the best choices for 3d printer construction or XYZ linear motion for small CNC because the gt2 pulley tooth profile is anti-backlash
Raspberry Pi Professional Camera (5MP - 160°FOV) multi charger Water Pump Control using RelayThis is professional high resolution day Raspberry Pi camera with fisheye lens for wider field of view and adjustable focal lens. This camera can produced high definition (HD) videos and also high quality picture snapshot. The camera comes with two infrared LEDs of power 1Watt each and 850 nm wavelength for excellent not night vision. Each one of the two infrared LED boards have photoresistor for detecting darkness (night) and triggering the infrared