A070UD30TTI450

Suppose there is a table with the numbers: 00H, 11H, 22H...FFH. Put the lower 4 bits of the 00H unit on the chip into the 0000H outside the chip (the upper 4 bits of 0000H are 0), and put the upper 4 ...[Details]

Steel materials are commonly used materials in industry and the national economy and are widely used in bridges, railways, buildings, pipelines, etc. Steel materials often cause cracks and other dama...[Details]

Stm8 serial port: main functions: 1: Supports asynchronous transmission, so it becomes UART 2: lin mode master-slave 3: Infrared coding mode 4: Smart card emulation function The above functions are n...[Details]

　　The circuit for realizing digital voltmeter generally uses many components and is not very convenient to adjust. This article introduces the use of digital potentiometer and single-chip microcompute...[Details]

The circuit diagram of the development board matrix button module is as follows: The circuit diagram of the digital tube module of the development board is as follows: Matrix key scanning princip...[Details]

Introduction: In the RISC reduced instructions, it contains multiple meanings, so it is difficult to understand. However, under the full transparency of the debugger to the CPU, you can clearly see t...[Details]

In MCU, DSP and other applications, watchdog circuits, also known as voltage monitor circuits, are widely used, such as IMP813L, X25045, etc. This article summarizes some basic techniques and precaut...[Details]

With the development of liquid crystal display technology, LCD liquid crystal display modules have become an important part of household appliances, display instruments and other electronic product...[Details]

1. Watchdog part Without further ado, let's start the configuration. First, we need to turn off the watchdog that is not in use temporarily. Find the watchdog register: WTCON, and set its position 0 ...[Details]

introduction In the field of industrial control, there are usually a large number of pulse signals used to control the switch or working state switching of other devices or components. In addi...[Details]

1 Introduction Embedded digital oscilloscope is a kind of intelligent terminal device developed in recent years that can realize real-time display of data and waveform. At present, most common digi...[Details]

Hardware platform: ATK-SIM900A GSM/GPRS module development board Software platform: PC serial port debugging tool & network debugging tool Test purpose: Test the GPRS function of the development boar...[Details]

Concepts related to irq 1. Hardware A: Exception Vector Table 2. Hardware A: irq hardware process and recommended software process 3. Hardware B: Chip-implemented interrupt controller Data Sheet 12 ...[Details]

      After graduation, I was very interested in the embedded industry, so I started my self-study without hesitation. However, self-study was still very difficult for me because I had a poor foundati...[Details]

The power grid is a popular physical network with a user base that is unmatched by any other network, and the main purpose of the power grid is to transmit electric energy. How to utilize the poten...[Details]