Arduino EEG interface for lucid dreaming. Contribute to nickmmark/brain-eeg-graph development by creating an account on GitHub.

You can easily implement LCD bar-graph displays in cost-sensitive designs by using widely available, low-cost, alphanumeric LCDs. Bar-graph displays indicate voltage, current, power, battery and fuel ...

Now it is time to test the sensor and see if it works. By gently moving a small magnet across the reed switch you should get some rough readings and a bar graph. At the top of the tachometer code you ...

104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 // improved LCD display of MindFlex EEG data // include the LCD and Brain libraries #include ...