US$ 79.99
3V - 5V logic compatible Quiescent Current (per relay) ~70-80 mA when energized Relay Indicator Individual red LED per channel (lights when relay is active) Power Indicator Green LED for board power status Connector Type Screw terminals for load connections
including 18650
If the product fails to meet specifications
and temperature to automate irrigation and optimize crop growth
MT8870 DTMF Audio/Speech Decoding Telephone Module Mornsun LM50-23B24 AC/DC 50W Enclosed Switching Power Supply 3V - 5V logic compatibleMT8870 DTMF Audio Speech Decoding Telephone Module
US$ 79.99
US$ 132.50
US$ 150.00
US$ 132.50
US$ 84.50
US$ 25.00