thumbnail

3 digits Digital Ammeter using Microcontroller

Digital Ammeter is wanted to do every class of electronics circuit creation. It is really much helpful who is involved in electronics plan. Today there is various type of digital otherwise analog ammeter which is creating in the bazaar. However if you create such class of digital indicator after that you have no limits happy.

The holler circuit (route) is digital Ammeter bottom on PIC16F684 & ACS712 electric current antenna. Now the calculated ac/dc electric current will show on three digit 7-section with declaration 100mA. In this plan current antenna is ACS712ELCTR-30A-T. This route (circuit) can calculate the ac/dc electric current up to 30mA by 66mV/A production compassion.


The microcontroller PIC16F684 is worn to convert analog price as of the ACS712 electric current sensor production & micro-controller change to current & show on 7-section show. For this route (circuit) every 7-segment show will be ordinary anode kind & it ambitious via PNP transistor BC557. Firstly, this circuit (route) is apposite for calculate DC current.

Subscribe by Email

Follow Updates Articles from This Blog via Email

No Comments