Friday, February 14, 2014
PIC Prototype Board for 16F877A
PIC Prototype Board for 16F877A: It is necessary to keep a good prototype board when you do experiment with PIC. This is my prototype board and it's PCB. If you like yo...
Tuesday, February 11, 2014
Signal Acquisition in ECG Machines
Signal Acquisition in ECG Machines: ECG signals are changed from the microvolt to the millivolt range. Due to this small range, the signals measured need to be amplified in o...