**5.5 Microsoft visual basic**

Visual Basic, is a basic programming language. Both simple and complex GUI applications can be created by programmers. **Figure 19** shows GUI created using Micrsoft visual basic 6.0 version and **Figure 20** shows an example.


**Figure 18.** *Datasheet of ATMEGA328P.*


### **Figure 19.**

*GUI showing blood sample analysis system.*


### **Figure 20.**

*GUI showing blood sample analysis system of caprine (goat).*

## **5.6 Database management system**

Database management system such as Microsoft access binds the Microsoft Jet Database Engine with a graphical user interface (GUI) and software-development tools.

**Table 5** show the look up table of five different samples of blood serum of bovine, alongwith their normal ranges of all the four different biological parameters i.e. SGPT, SGOT, BUN and creatinine.

The resistance of five samples of bovine are measured respectively using the Arduino and their corresponding values of four biological parameters so measured by clinical test are maintained in Microsoft access as look up tables so that any serum sample of bovinewhen taken for test using the sensing device, it will read the analog value of resistance and will immediately compare that value of resistance with the look up table and if both the values of resistance get matched then corresponding four biological parameters will be displayed indicating whether the parameters are in normal range or not.



### **Table 5.**

*Look up table of five different samples of cow (bovine).*

### **Figure 21.** *Front view of ZnO based sensing device.*

### **Figure 22.**

*Left hand side view of ZnO based sensor; right hand side view of ZnO based sensor.*
