Week 13

Title : Multimeter

Objectives : to find a suitable multimeter to attach to the board

Contents : for my project, i have to display the value for current or voltage that i get from the moving of magnet inside the solenoid.. therefore, i had walk around Jalan Pasar to find that multimeter.. it is difficult for me to use existing multimeter that is huge and heavy..

 
Results : after taking some consideration from friends, i decided to buy digital multimeter that can display the voltage that i get from the movement of magnet inside the solenoid..

this multimeter i bought for about RM25.00.. this multimeter can vary from 200mV to 200V.. it is suitable for me because my output voltage depends on the power of wind.. if my output voltage during presentation is low, so i can vary the setting for my multimeter at 200mV..


Conclusion : this multimeter need external supply of 5V.. therefore, i have to buy at least a battery to make this happen.. but in my mind, i would like to use an adapter to power it up.. so, i have to go now and buy.. see u soon...