Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Developing a low drift system can be difficult, especially when using bipolar input signals. Applications such as the bidirectional current sensing shown in Figure 1 require the use of two well matche...
[size=4]This specification is mainly aimed at the single-chip microcomputer programming language and the 08 compiler, including typesetting, comments, naming, variable usage, code testability, program...
[color=#333333][font=-apple-system-font, BlinkMacSystemFont, "][size=3][size=17px][align=left]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck top...
Students who are participating in the National Undergraduate Electronic Design Competition are preparing for the competition. Do you need any help? We are willing to serve you.Prepare for the 2019 Nat...
Introduction At present, power modules are developing in the direction of integration, intelligence and modularization. Power modules provide an ideal interface for the connection between weak curren...
The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
In the last section, we learned about the data types supported by the KEIL C51 compiler. How are these data types used in the definition of constants and variables? Is there anything to pay attention...[Details]
A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch on and off to maintain a stable output voltage. With the ATMEGA16 mi...[Details]
There are many types of materials for preparing OLEDs, which are mainly divided into several categories, such as anode materials, cathode materials, buffer layer materials, carrier transport material...[Details]
LPC1768 IAP upgrade method example Test instruction: This experiment uses serial port 0 to upgrade the development board through IAP. This project is a boot program. Connect the USB to serial ...[Details]
Users can set the peripherals and hardware coprocessors integrated in the MCU and BSW layers to a high level of intelligence to free up CPU time, thereby simplifying the software of the in-vehicle E...[Details]
The following error occurs when compiling a project with STVD+COSMIC (loading someone else's project): #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfi...[Details]
Akamai Technologies, Inc. (Akamai), an intelligent edge platform responsible for providing secure digital experiences, released the "Akamai 2020 State of the Internet / Security: Financial Services –...[Details]
Battery chargers are generally composed of a housing, a power conversion part, a charging detection part, a charging protection part, etc. The output type is pure DC or pulsating DC. According to t...[Details]
Recently, the "string IV scanning and intelligent diagnosis system" of Chint Power's 320/350kW inverter passed the CGC/GF 180:2020A "Technical Specifications for Photovoltaic String IV Scanning and...[Details]
NXP Semiconductors NV (NASDAQ: NXPI) today announced a strategic partnership with Amazon Web Services ( AWS ) to expand connected car opportunities. The collaboration aims to deliver secure edge-to-...[Details]
LG Display announced that the Guangzhou 8.5-generation OLED panel factory will start trial production this month and full mass production next month. LGD's 8.5-generation line (2200×2500) was confirm...[Details]
It is predicted that the global semiconductor industry will grow by about 12% in 2021, while the storage technology growth rate will reach 19%, and the output value will reach US$146 billion, includi...[Details]
Typical circuit design FIG1 is a two-stage common-emitter amplifier circuit, and FIG2 is a two-stage common-emitter amplifier circuit with voltage series negative feedback. The feedback network...[Details]
Through ARM Uart programming, see the impact of "\r" on program output:
After adding \r:
Program: main.c
#include "uart.h"
int main()
{
char c;
char* str =...[Details]
State Grid Gansu Electric Power Company reported on the 25th that the cumulative installed capacity of new energy storage in Gansu Province has reached 4.011 million kilowatts, and the total energy ha...[Details]