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ELMA MW Series RGB Multiwheel Miniature Encoders with 81 Joystick Function Elma MW 1BLK RGB, A 30mm diameter miniature multi wheel from ELMA incorporating a rotary encoder wheel and an 81 joystick function. Built in back lighting LEDs can be programmed for colour and brightness.Turning the outer ring of the multi wheel operates the rotary encoder, with the joystick being operated by simply pressing one of the 8 raised direction buttons or the centre push function on the joystick disc.Connections are made via a 6 position ZIF connector or via solder pads. Each encoder step or joystick actuation generates an 8 bit command over the UART output interface. ELMA MW 1BLK RGB Multiwheel Black RGB Miniature Encoder 81 Joystick Function
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