Implemented tDCS (transcranial direct-current stimulation) brain stimulator
- to stimulate brain with low current, direct current to increase cognitive performance
- 뇌(이마)를 저 전류 , 직류로 자극하여 인지 능력을 향상시켜주는 장치 개발
- Analog & Digital Ground Separated with noise filter
- 4 layer PCB design
- Instrumentation op-amps for ADC
- DSP & communication with Cortex-M4 ARM

Client: 'Confidential'