Cheap frequency counter based on MSP430

SUF posted a cheap frequency counter based on MSP430 in the project log forum. Here is the properties of the project: – Cheap: The component total should be below $5 – Using TI’s MSP430 line of MCUs what I’m learning now – Able to measure till 10MHz – Using LED display – Able to calibrate – […]

Accurate milliohm measurement

Kerry writes:  I have just completed a project for accurate milliohm range resistance measurements. The details are on my blog .  I’d love to share this with your readers. To effectively measure small resistance values in the milliohm range, we need to accurately measure the current flowing through and at the same time accurately capture […]