ICSH044A Five key key module for Blackberry ckball Breakout Board Module 2.5V~5.25V

This is a breakout board for ourBlackberry ckball.The four ndles on the ckball have a tiny circular the end; each of these are paired with an SMD hall effect r,which are d to measure up, down, left and right movements of the ckball.An SMD momentary switch is pd under the ckball to give you a select switch.TheN line will be pulled low when the switch is preed.Also included on the ckballer are 4 LEDs: red, blue, green and .These can be powered to light the clear ckball up you can imagine.All features are broken out to a 0.1" pitch header. Regulated, 2.5-5.25VDC powermust be provided to power the Hall .The ckball is attached with strong CA . Board comes as shown, with all components populated.The hall-effect and ckball combo are surprisingly sensitive.A slight roll of the ckball creates multe high/low nsitions on the four axis pins,easily ked up by any eentially giving you the option of adding a mo to your project.A 360° rotation of the ckball, along a single axis, will result in about 9 high/low nsitions.Working voltage:2.5~5.25V Size: 22*28m