A way to apply the output of certain sensors to a TTL/CMOS-level iput on a microcontroller. Sensor must have an NPN output stage that can support a pullup to its power rail. With just a few components ...

The circuit in this Design Ideacombines a mixed-signal microcontroller,a USB UART (universalasynchronous receiver/transmitter), anda novel adaptable analog sensor-inputcircuit. It allows you to ...

This idea describes an MCU interface for a 1-Wire temperature sensor interface that offers high accuracy while using less board space. The circuit can be modified for use with any 1-Wire device. The ...

TSL235R is an eternal light-to-frequency converter, and its sensors are widely used as light sensor heads in today’s advanced microcontroller projects. The TSL235R converter combines a silicon ...

TI’s HDC2080 humidity and temperature digital sensor is a capacitive-based device that uses an integrated heating element to dissipate moisture and condensation. The sensor allows for the use of ...