03 SPI drive TFT LCD screen
Preface
The above has implemented the MCU's IO port, timer, external interrupt and other operations. On this basis, we will implement the driver of the TFT LCD screen for t...
1. Introduction
Before setting up the environment, I read some other people's posts and learned that the Keil that I often use cannot download programs, and I am not familiar with IAR. I can only use ...
w494143467onsemi and Avnet IoT Innovation Design Competition
1. Introduction
Timer_A can realize the following functions:
- multiple compare: Determines whether the timer reaches the set condition and triggers the event
- Multiple capture: Capture the time when...
Liquid crystal is one of the most commonly used display devices in the single-chip microcomputer system. This library has been tested on the MSP430F169 and MSP1430F149 microcontrollers and can be used...
According to foreign media reports, a startup in Maryland, USA, has developed an automated method that can not only park the car automatically, but also automatically drive the car out of the parking...[Details]
Electricity is only meaningful if it is used properly. When power generation companies plan and design power generation systems, their thinking often affects the power generation and consumption in...[Details]
After a gas detector is used for a period of time, it is easily affected by the use environment and the gas sensor of the instrument itself, resulting in large deviations in the measured results. The...[Details]
The following program uses PIC12C508 microcontroller, internal 4MHz clock, 50HZ pulse signal input at pin 4, and output at pins 7, 6, and 3 (GP0, GP1, and GP4 ports). The gradual change part makes th...[Details]
Commissioning is
one of the first steps in the lifecycle of
an IoT
device and can be completed within the first few minutes of using your newly purchased smart home device. The first step is...[Details]
International Business Machines Corporation (IBM) announced what it claims is the world's first 2-nanometer chip manufacturing technology. Yang Ruilin, research director of the Industrial Technology ...[Details]
Perhaps you can't imagine that behind the "three meters" of electricity, water and gas meters that are inconspicuous in your life but silently turn for you every day, a smart revolution worth tens of...[Details]
The bonsai atomizer device introduced in this article can produce layers of fog around the rockery and trees of the bonsai, just like white clouds floating in the mountains, greatly improving the orn...[Details]
1 Introduction H.264 is a video compression standard jointly developed by the Video Coding Experts Group (VCEG) of ITU-T and the Moving Picture Experts Group (MPEG) of ISO/IEC. It is developed o...[Details]
Recently, Sri Samavedam, head of Imec's CMOS field, published five major trends in the semiconductor industry: Trend 1: Moore’s Law will continue for the next 8 to 10 years Over the next eight to...[Details]
Some time ago, our editor-in-chief Lao Bai went to the United States to experience Tesla FSD. As the legendary ultimate smart driving BOSS, you can take a look at its strength first. Not long after...[Details]
In real life, there are many fields closely related to particle size analysis, including the field of building materials. For example, for concrete, the particle size of its main materials such as c...[Details]
In engineering, nondestructive testing (NDT) is often used to detect defects in equipment and components. Traditional NDT methods include ultrasound, eddy current, magnetic powder, coloring, etc. How...[Details]
The automatic tracking infrared source robot mainly consists of three parts: infrared induction receiving part, microprocessor and motor driving part. Functions of each part: The infrared induction...[Details]
First, the ARM pseudo instructions include:
ARM machine code
Define class directive
Operation directives
ARM machine code:
In fact, any processor ...[Details]
RF/Wirelessly
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