Raspberry PiLearn Working with Raspberry Pi .
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In a 2mmx2mm package, MPM3811 offers a wide input voltage range and an output voltage down to 6V.
Packaged within a 10 x 14 x 2.5mm LGA SiP package, the PI3325 addresses the need for high power density. It enables designs to be quickly ported from 24VIN capability to 48 VIN.
The nRF52840-PDK versatile single board development kit from Nordic Semiconductor is designed for Bluetooth 5, Bluetooth low energy, ANT, 802.15.4 and 2.4 GHz proprietary applications using the nRF52840 SoC.
XP Power's range of chassis mount and IEC inlet EMI filters satisfy the requirement for equipment to conform to the latest EMC emissions and immunity standards.
Smart home devices are the in-thing today as they make it easier to control wireless, video, data, security, climate and lighting applications or home appliance and lifestyle gadgets with a single command. Home automation ranges from simple activities like setting up a lamp to turn it on and off at your whim to advanced surveillance cameras, house-cleaning robots, and Wi-Fi routers.
Looking around, we find ourselves to be surrounded by various types of 
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Andy Rubin, Nick Sears, Rich Miner, and Chris White founded Android Inc. i
Automation applications generally require controlling multiple actuators (like many motors) at the same time. For concurrent and synchronous controlling of many actuators, they need to be controlled and operated independently. Engineers use as many controllers (microcontrollers or ASICs) as the number of actuators needs to be independently operated. 
Universal Asynchronous Receiver/Transmitter (UART) is the most common point to point (peer) serial communication interface used in microcontrollers. It is a simple two-wire interface that requires no clock signal or any master device for serial transmission of data between two embedded devices. It can transmit data packets of variable length (5 to 9 bits) with the provision of a parity bit for error detection. That is why almost all microcontrollers have USART or at least UART peripheral built-in. 
Recent years have seen a series of exponential technological advances, innovation and invention manifested in variousways such as cloud, artificial intelligence, blockchain, augmented and virtual reality, Internet of things (Iot), robotics, quantum computing, and so on. This technology revolution represents vast potential for changing how human beings live, work, learn and share today, tomorrow and beyond.