A possible application example of the sensor is its use as a ‘power-on-reset circuit ... is 50% to 600% at an input current of 5mA. The circuit does not require an AC power transformer. Instead, the ...

Welcome to the world of the digital input ... sensor and a PLC. In this design solution, we will review the many (sometimes contradictory) requirements for a successful DI circuit and propose ...

There is actually a close relationship between microcontroller technology and home security, since you can use a microcontroller based circuit to help you protect ... (H)” level signal is detected at ...

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...