DFRobot
Gravity:Terminal Sensor Adapter V2.0
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$3.66
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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,...
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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"
Generally speaking, this terminal provides a much easier way to connect a switch or any modules that requires pull-up/down resistor to microcontroller
SPECIFICATIONS
- Voltage: +5 V
- Current: <1000mA
- Size: 22x34mm (0.87x1.3 in)
DOCUMENTS
SHIPPING LIST
- Terminal Sensor Adapter V2.0 x1
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
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