Saturday, February 15, 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...

Saturday, February 8, 2014

Ultraviolet/visible spectroscopy

Bio Medical Engineering Solutions @ SL: UV Visible Spectrophotometer: Ultraviolet/visible spectroscopy is useful as an analytical technique for two  reasons. 1. It can be used to identify some functiona...

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