Focus EEG Dev Kit Ready

Here is a look at the foc.us EEG Dev Kit production process. First, we X-ray the EEG main PCB. The X-ray let’s us check the micro-via’s and PCB layers. The dot array shown is one of seven BGA components. The pitch from dot to dot is 0.65mm. Solder is applied to the PCBs using a […]

focus EEG Manufacturing Update

The first production run for foc.us EEG Dev Kit is now entering the third week. At times it has felt like a Sisyphean feat but Monday always brings new optimism and it feels like we are nearly finished. The active electrodes are custom cables with a 3.5mm 4 pin audio socket. Each cable is soldered to two […]