parallax microcontroller

direction refers to a uiscrollview, which has another uiscrollview as a child control, and they scroll in the same direction. You can do this with nesting in the same direction, such as adding multiple sets of data to differentiate in Uiscrollview, and you can also use it to realize the parallax effect of two uiscrollview simultaneously scrolling. In our example, we set different scrolling speeds for the two uiscrollview in the same direction, thus a

3D display principle Naked-eye 3D is called the parallax barrier technique or the light barrier technique. The principle of this 3D technique is similar to that of polarized 3D. Light barrier 3D Products are compatible with existing LCD processes. Therefore, they have advantages in mass production and cost. However, the image resolution and brightness of these products will decrease. The pixels seen by both eyes are inconsistent, resulting in a st

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. When a Material does not has a cubemap/3d/array Texture assigned, a gray one (rgba:0.5,0.5,0.5,0.5) is used.*/}▲ end of code Step 3.3 : See the effect:Here are some learning notes.An introduction to the performance of shaders:Http://www.ceeger.com/Components/shader-Performance.htmlPerformance comparisons for regular shaders:unlitvertex illumination diffuse Highlight Parallax;Diffuse reflection:Light intensity is only related to object, light sour

, parallax scrolling effect?Parallax Scrolling (Parallax scrolling) creates stunning 3D effects by controlling the movement of the background faster than the foreground movement by scrolling down the page.? CSS3 implementationAdvantages: Short development time, good performance and development efficiency, disadvantage is not compatible with the lower version of t

;transition:all 1000ms Ease; 31 What is responsive design? What is the basic principle of responsive design? How to be compatible with low version IE?Responsive web Design (responsive) is a Web site that is compatible with multiple endpoints, rather than making a specific version for each terminal.The basic principle is to use media queries to detect different device screen sizes for processing.The page header must have a meta-declaration of viewport. 32

// Please specify the source: Http://blog.csdn.net/BonChoix, thank you ~) Tangent spaces (Tangent space) Switching space, same as local space, world space, is one of the many coordinate systems in 3D graphics. One of the most important uses for switching between spaces is the normal mapping (normal Mapping). Details about the normal mappings are detailed in the next article. However, it is important to understand the switching space profoundly before learning the normal mapping. So take this ar

In fact, learning single-chip computer This kind of thing is not what single-chip computer learning Forum, first look at the information books, and then practice, if you encounter any problem can not solve the online search for information, on the network on the single-chip microcomputer frequently asked questions are very many, how to pick out the answer you need to cultivate the ability.Single Chip microcomputer is an integrated circuit chip, using large scale integrated circuit technology wil

St official translation of Chinese Application Note summary http://www.51hei.com/stm32/3382.htmlOfficial Chinese an:An3116:stm32? ADC mode and its applicationAN1015: Software technology for improving EMC performance of microcontrollersAN1181: Electrostatic Discharge sensitivity measurementAN1709:ST microcontroller Electromagnetic compatibility (EMC) Design GuideAn2606:stm32? Microcontroller system memory Bo

different from the above bus, it uses a single signal line, which can transmit clock, data, and data transmission is bidirectional, so this single bus technology has a simple line, low hardware overhead and low cost, facilitating Bus Expansion and maintenance. A single bus is applicable to a single host system and can control one or more slave devices. The host can be a microcontroller, And the slave can be a single-bus device. The data exchange betw

The Cortex Microcontroller Software Interface standards (CORTEX microcontroller software Interface standard) are a set of standards that arm and some compiler manufacturers and semiconductor manufacturers follow. is the standard set forth by arm specifically for the CORTEX-M series. Under this standard, arm and chipmakers offer a number of common API interfaces to access the cortex kernel and a number of de

achieve human-machine interaction interface. 2 touch screen working principleThe touch screen controller is equivalent to the interface between the touch screen and the microcontroller. The touch screen is a 4-layer composite film attached to the display surface for use with the display. Figure 1 shows the external structure of the touch screen. Each conductive layer is a working face of the touch screen, and each Working Face is coated with silver g

of hardware. Next we will analyze my program! Ii. Software The first is the sending process: 1. When the Microcontroller has data to send, the address and data to be sent are sent to rf905 through the SPI protocol, and the speed of the SPI interface is determined during the communication protocol and device configuration;2. The microcontroller sets the trx_ce and tx_en values to send data.3. rf905 sending

Through the previous study, we know that the Microcontroller has a Rom, a ram, and a parallel I/O port, so what else is there inside the microcontroller, how are these fragmented items connected together? Let's make a complete functional analysis on the registers in the single chip microcomputer!We can see that there is a CPU inside 51 for Operation and Control, there are four parallel I/O Ports, respective

microcomputer to work continuously in the unmanned State. Its working principle is: the watchdog chip is connected to an I/O pin of the single-chip microcomputer, the I/O pin uses a program to control it regularly to send high-level (or low-level) to the dog's pin. This program statement is distributed in the middle of other MCU control statements, once a single-chip computer enters an endless loop after the program runs and falls into a program segment due to interference, the program that wri

chip outside the microcontroller for level conversion, you can directly connect to the computer's serial port (COM ). The hardware structure 1 of the controller is shown in. the control circuit of the GUI interface is the focus of the hardware design of the controller. It should be pointed out that the use of intelligent GUI interface chip can greatly simplify the design of the GUI circuit. Currently, there are two most common types of chips. One is

, which is a way for information exchange between the microcontroller and the outside world. Later, we will focus on the I/O port. In addition to 32 I/O ports, there are eight pins: 29 ~ The 31st foot is rarely used and will not be introduced for the time being; 40-foot VCC, 20-foot Gnd, 9-foot rst, and 18, 19-foot xtal1, xtal2 will soon be detailed in the following single chip microcomputer minimum system. What is the minimum single-chip microcompute

Basic usage method of HC-06 Slave Module I. How to connect Bluetooth and Single Chip Microcomputer , Gnd and VCC are grounded and powered Rxd and txd are connected to the MCU rxd and txd respectively. Rxd: receive data receive (RX) data Txd: send data transmit (TX) data Where are the single chip microcomputer rxd and txd? Open the schematic diagram of the Microcontroller P3.0 and p3.1 are the rxd and txd interfaces. Connect the Bluetooth int

Embedded Linux and 51/430/stm32 Embedded development of the Difference and Association summary: Microcontroller series: 8051, MSP 430, STM32 f0-3 (ARM cortext m0-m3 series), etc.The main feature is that there is no memory management unit, no Linux operating system with virtual memory, only bare-metal programs or a Ucos class of real-time operating systems can be run. The main work is peripheral driver development (such as writing an encoder driver, LC