Микросхемы и комплектующие MAX25405EVKIT#

Evaluation Board , MAX25405, Optical IR Sensor

MAX25405 evaluation kit (EV kit) is a complete system for demonstrating the MAX25405 optical IR sensor in a typical gesture and proximity-sensing application. The MAX25405 enables recognition of the following gestures Hand Swipe Left, Right, Up, and Down, Finger/Hand Rotation Clockwise and Counter-Clockwise, Air Click and Proximity Detection and Linger-to-Click. The application circuit operates by illuminating the user's hand with a precision-controlled IR light source and measuring the reflected signal with the MAX25405's 6x10 (60 pixel) IR sensor array. The four-LED IR light source is PWM controlled with external FETs from the MAX25405's on-board FET driver. The return signal is analysed with an embedded microcontroller that interprets the gestures.

• Simple yet flexible gesture solution
• Lower solution cost than camera-based systems
• Integrated optics with ±20deg field of view (FOV)
• Optimum resolution for dynamic hand gestures
• Built-in LED driver with ultra-low-power operation
• 120klux ambient light performance
• Compact 20-pin, 4mm x 4mm QFN package, sidewettable
• Automotive grade AEC-Q100 qualified
• Operating temperature range from -40°C to +85°C

Содержание

MAX32620FTHR microcontroller platform, Interface shield board, MAX25405 sensor board, Ribbon cable (connects sensor board to shield board), 3.3V power supply, USB 2.0 type A to micro B cable.