This project- construction of a digital voltmeter seeks to utilize the microcontroller to build a digital voltmeter having better accuracy by utilizing a successive approximation analogue to digital converter ADC to measure the voltage (0 – 250V). Here, the working principal and components of this device are extensively explained. This Digital voltmeters (DVM) display the measured voltage using LCDs (Liquid Crystal Display) to display the result in a floating point format.
Samuel, E. (2019). Construction of a DIGITAL AC VOLTMETER. Afribary. Retrieved from https://afribary.com/works/digital-ac-voltmeter
Samuel, EngrDave "Construction of a DIGITAL AC VOLTMETER" Afribary. Afribary, 19 Aug. 2019, https://afribary.com/works/digital-ac-voltmeter. Accessed 14 Jul. 2025.
Samuel, EngrDave . "Construction of a DIGITAL AC VOLTMETER". Afribary, Afribary, 19 Aug. 2019. Web. 14 Jul. 2025. < https://afribary.com/works/digital-ac-voltmeter >.
Samuel, EngrDave . "Construction of a DIGITAL AC VOLTMETER" Afribary (2019). Accessed July 14, 2025. https://afribary.com/works/digital-ac-voltmeter