Dfrobot DFR0055 Add-On Board Terminal Sensor Adaptor Gravity Series Arduino Digital/Analog Interface

This is  universal sensor adapter V2.0, it can be accessed by digital input modules and analog input module. The module with Arduino sensor expansion board, in combination.Improvment compare with the old version,we add a 10K resistor between A & B, A & C respectively,so that you  needn't to connect a addition resistor while the sensor must have a pull-up or pull-down resistor. Why need a pull-up or pull down resistor, please refer to"Understanding pull-up and pull-down resistors" Applications

Embedded Design & Development, Electronics Design, IoT (Internet of Things), Hobby & Education

Product details

Accessory Type	Terminal Sensor Adapter V2.0
For Use With	Arduino IO Expansion Shield
Product Range	Gravity Series

Other details

Brand	DFROBOT
Part Number	DFR0055
Quantity	Each
Technical Data Sheet EN

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