Analog designers often need matched resistors. One solution is integrated resistor networks, but what if they don't offer the ...

Fundamentals of analog filter design and linear circuits are covered in a book and kit of parts that are available on EIM Tech's site after a successful ~$108,000 Kickstarter campaign.

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

The circuit still needs op amps to buffer and amplify the input to a range that’s acceptable for the unipolar analog-to-digital converter (ADC) on the Arduino.