https://dev-wiki.digilent.com/ 2026-10-25T04:50:31+00:00 https://dev-wiki.digilent.com/ https://dev-wiki.digilent.com/ttps://dev-wiki.digilent.com/lib/tpl/digilent-tpl/images/favicon.ico text/html 2022-10-04T11:38:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://dev-wiki.digilent.com/test-and-measurement/analog-discovery/guides/ohms-law-and-voltage-current-characteristics?rev=1664883527&do=diff Analog Discovery - Ohm's Law and Voltage-current Characteristics Project 2: Resistors In this project, we will apply a time-varying volatge to a resistor using the Analog Discovery waveform generator. We will use the Analog Discovery oscilloscope to measure the resulting current and plot the voltage as a function of current. The resulting plot will show the resistor's voltage-current characteristic, or I-V curve. $v = i \cdot R$$\frac{1}{R}$ text/html 2022-10-04T11:38:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://dev-wiki.digilent.com/test-and-measurement/analog-discovery/guides/ohms-law?rev=1664883527&do=diff Analog Discovery - Ohm's Law Project 1: Resistors In this experiment, we will use Digilent's Analog Discovery and a digital multimeter to explore a fundamental equation used in electric circuit analysis and design: Ohm's Law. Ohm's law describes the relationship between the voltage across a resistor and the resulting current passing through the resistor. The links in the related material section provide more detail regarding these topics. $$v = i \cdot R$$$$i = \frac{v}{R}$$$$R = \frac{v}{i}$$… text/html 2022-10-04T11:38:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://dev-wiki.digilent.com/test-and-measurement/analog-discovery/guides/start?rev=1664883527&do=diff Analog Discovery (Legacy) Guides This is an internal landing page for several of the guides for the Analog Discovery (Legacy). Refer to the Resource Center for more materials supporting this product. * Analog Discovery - Ohm's Law * Analog Discovery - Ohm's Law and Voltage-current Characteristics