DFRobot (DFR0055) Add-On Board, Terminal Sensor Adaptor

Product Information: Accessory Type: Terminal Sensor Adapter V2.0 For Use With: Arduino IO Expansion Shield Product Range: Gravity Series Product Overview: This is a universal sensor adaptor that can be accessed by digital and analogue input modules. Features various improvements over the old version including a 10K resistor between A & B, A & C respectively, so an additional resistor is not required. This adaptor provides an easy method of connecting a switch or module that requires a pull-up/down resistor to a microcontroller. Voltage: 5V Current: <1000mA Board size: 22x34mm Applications: Embedded Design & Development, Electronics Design, IoT (Internet of Things), Hobby & Education