Development of a Novel Resistance Measuring Device with Digital Display
Beena M. Varghese1, Geethu Mohan2, Jithin George2, John P Kurian2, Krishnaprasad K2
|Related article at Pubmed, Scholar Google|
Measurement of resistance has much more of an importance as part of a bigger project like touch screens using resistive method, Contact detector, etc than as an individual project. The resistance measurement device is a device that can be used to measure the resistance of resistor that is placed between the two leads of the device. The system is fully controlled by the 8 bit microcontroller ATmega328P. A simple electronic circuit with two resistances connected in series is used.One of the resistance is kept as a base reference resistor and the second resistor is assumed to be the variable unknown resistance.