Sensor ADNS-2620 optical mouse with Arduino. Send one picture with ascii 32 = 0 and where each pixel is in the range between 0 and 63. The record begins with the value > and ends with < -Sensor ADNS-2620 optical mouse with Arduino. Send one picture with ascii 32 = 0 and where each pixel is in the range between 0 and 63. The record begins with the value　>　and ends with　<