Category: 8. Connectivity

A real-time clock (RTC) is an IC that keeps an updated track of the current time. This information can be read by a microprocessor, usually over a serial interface to facilitate the software performing functions that are time dependent. Real Time Clocks are designed for ultra-low power consumption as they usually continue running when the main system…

Circuits often require an integrated AC power source as the optimum strategy to reduce size,… Circuits often require an integrated AC power source as the optimum strategy to reduce size, cost or due to application specific needs. Understanding the key concepts associated with AC-DC Converters and the practical alternatives available is a good start towards a successful…

I2C (Inter-Integrated Circuit) is a multi-master to multi-slave two-wire serial bus standard that enables serial… I2C (Inter-Integrated Circuit) is a multi-master to multi-slave two-wire serial bus standard that enables serial communications at a number of bit rates (depending upon supported mode) over several meters of cable. I2C is a relatively old, but still extremely popular…