Abstract: This paper presents an AM detector circuit in a bendable a-IGZO TFT technology. The circuit is based on a common-source stage loaded with a single-ended active inductor, which uses only one ...

To build and test a simple AM (amplitude modulation) receiver. As part of this lab you will design a tuner, an AM detector, and an audio amplifier. The audio amplifier can be used to drive a pair of ...

The metal detector circuit shown here must represent the limits of simplicity for a metal detector, yet the design works surprisingly well. It uses just one 40106 hex Schmitt inverter IC, a capacitor ...