U1 is CH376S chip; X1 is 12MHz; C4 is for decoupling to reduce EMI during USB transmission capacity is from 4700pF to 0.1uF; P4 is USB port; R1 is for limiting external USB current; P5 is SD card socket suitable for standard SD card; R3 is for limiting current of external SD card; P1 is 8-bit signal port signal includes D0-D7 A0 RD# WR# CS# and GND while INT# is optional; P2 is SPI signal port of series port SPI signal includes SCS SCK SDI SDO and GND while INT# is optional; P3 is signal port of asynchoronous serial signal includes RXD TXD and GND while INT# is optional;J3 is for choosing CH376 chip; Working voltage: 1-2pin: 5V 2-3pin: 3.3V
Covering basic theory, new research, and intersections with adjacent fields, this is the first comprehensive reference work on cognitive control – our ability to use internal goals to guide thought and behavior. Draws together expert perspectives from a range of disciplines, including cognitive psychology, neuropsychology, neuroscience, cognitive science, and neurology Covers behavioral phenomena of cognitive control, neuroanatomical and computational models of frontal lobe function, and the interface between cognitive control and other mental processes Explores the ways in which cognitive control research can inform and enhance our understanding of brain development and neurological and psychiatric conditions
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Brand N/A Model NXP LPC11C14 Quantity 1 Color Blue Material CCL Specification 2.8" TFT color screen resolution is 320 x 240; NRF24101 wireless communication module some development board can transmit data wirelessly; DS18B20 temperature collection module (need to purchase); Micro SD card operation module; transceivers module; RS232 to TTL transmission module used to connecting development and PC machine and also used for ISP download procedure; Resistive touch screen; Adjustable resistor used for AD collection; Individual user button; With LED lamp; Recovery chip form recovery circuit and users can purchase Zigbee module to develop wireless application; Various configuration of the devices make LPC1100 microcontroller suitable for many application filed such as motor drive and application control alarm system water meter gas meter and power meter handheld instruments English Manual/Spec Yes Packing List 1 x Development board 1 x 2.8" touch panel module 1 x Mini USB cable (96cm) 1 x Serial port line (129cm) 1 x CD instruction
A complete and comprehensive guide to why kids behave and think the way they do-and how to bring out the best in them. In the U.S., more than 10% of children are diagnosed with psychiatric disorders, while countless others remain undiagnosed. Defining what is «normal» and what is not is of great concern to anyone who works with, guides, nurtures, teaches, or parents children. With new discoveries in mental disorders that affect children, Child Psychology & Development For Dummies provides an informational guide to cognitive development at every stage of a child's life, as well as how to diagnose, treat, and overcome the cognitive barriers that impede learning and development. How to identify and treat mental disorders Covers behavior disorders, autism, attention deficit disorder, reading disabilities, bipolar disorder, and more Guidance on helping a child control impulses, develop self esteem, and have good relationships An essential guide for parents, teachers, and caregivers, Child Psychology & Development For Dummies provides a detailed overview of an average child's cognitive development, how to detect abnormalities, and what to do next.