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1 X Microphone sound sensor module
Input Voltage (limit): 6-20V
4GHz Mini Wireless Mouse Keyboard with Whole Panel Touchpad
it uses the most advanced short-cuircuit protection resume
1 X Infrared sensor module
2.2 Inch Bend Flex Sensor for Robotic Arm soldering 1 X Microphone sound sensorThis flex sensor is a variable resistor like no other. The resistance of the flex sensor increases as the body of the component bends. Sensors like these were used in the Nintendo Power Glove. They can also be used as door sensors, robot whisker sensors, or a primary component in creating sentient stuffed animals.
US$ 247.50
US$ 140.80
US$ 385.00
