Adafruit just posted an awesome tutorial on reading analog sensors with the Raspberry Pi. It’s a great walkthrough that can be applied to your next Raspi project as well as any project where you ...

The sensor shown here is essentially two plates mounted side-by-side, attached to an Arduino Nano using the Capacitor library which uses just two pins, one digital and one analog. As configured ...

As more sensors and actuators are added into electronic devices ... So you start to think about what is optimized to match with what you’ve got. It becomes part of a larger multi-die design process.” ...

Table 3 lists the comparative matrix of the 3 principal sensors used for current measurement in electric meters. The energy measurement front-end is composed of the MFE, PCE and power management part, ...