Autozero circuit that allows the user to automatically adjust the zero-point virtual ground terminal of the scope with the ...

Let’s start with a picture of the final product with a split-core Hall effect sensor clamped on (Figure 1): Figure 1 Image of the Hall effect split-core current sensor calibration station with the ...

TMD-3 refines the previous design, eschewing the machine vision approach and returning to the Hall effect roots of the original.