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.
The author originally developed an IOT smart LED lamp using ESP32-C3. This time, in order to replace ESP32 with GD32L233C, the ESP32 code needs to be ported to GD32L233C, and random numbers are needed...
[i=s]This post was last edited by 7905 on 2021-6-15 16:24[/i]I finally finished designing the test board and submitted it today. In order to be able to test it on a board first, I also drew the ATMEL ...
7905onsemi and Avnet IoT Innovation Design Competition
Updated: June 22, 2021“If you don’t understand the principles, you won’t understand why the program is set up that way.”
"Building it on a breadboard and getting to know it intuitively will be very he...
[size=4]Capacitors are commonly used electronic components in electronic equipment. The following is a brief introduction to the structure and characteristics of several commonly used capacitors for y...
In Figure 1, the transformer secondary output is 15VDC, and in Figure 2, the transformer secondary output is 36VDC. The optocoupler chip is TLP521.
[1] The supply voltage of TLP521 is 5V-24V. Figure 1...
Issues such as land acquisition costs, layout difficulty, service capabilities, and versatility remain "stumbling blocks" that plague the large-scale layout of battery swap stations. NIO's desperat...[Details]
Abstract
: As a driving execution unit, stepper motors are widely used in industrial and civilian fields. This paper discusses and studies the application of adaptive control technology to the dr...[Details]
Circuit working principle: The automobile electronic fuel saver circuit is composed of diodes VDl-VD6, resistors Rl-R8, capacitors Cl, C2, transistors Vl-V3 and solenoid valve YV, as shown in the f...[Details]
As climate change and environmental sustainability become more and more important, horticultural automation has ushered in unprecedented opportunities. Recently, Scythe Robotics has expanded its pr...[Details]
Recently, according to people familiar with the matter, the construction of Plasin's Dongguan branch has officially started, covering an area of about 3,000 square meters, and the East China branch...[Details]
When I was studying Chapter 9 and Hardware Communication in "Linux Device Drivers (3rd Edition)", I was not very clear about the concept of IO bus, so I looked for relevant information. Now I summari...[Details]
On January 31, SMIC announced that as of January 29, 2021 (EST), the outstanding ADRs of its Level 1 ADR plan accounted for less than 0.3% of the company's total issued share capital, and the partici...[Details]
Infrared spectroscopy is closely related to the structure of molecules and is an effective means of studying and characterizing molecular structures. Compared with other methods, infrared spectrosco...[Details]
Static electricity is the excess or deficiency of static charge on the surface of an object. It is a kind of electrical energy. Static electricity is the result of the imbalance of positive a...[Details]
On the evening of the 8th, Ziguang Guwei stated in the "Announcement on the Termination of Issuance of Shares to Purchase Assets and Related Transactions" that the Ziguang Guwei Board of Directors de...[Details]
In previous articles, I have shared with you the I/O operation of PIC microcontrollers, the experience of selecting PIC microcontrollers, and the interrupt module of PIC microcontrollers. In this art...[Details]
Note: This is my own reference book note, so that I can configure it faster in the future
Three dedicated maskable interrupts for RTC:
1 Alarm interrupt: software programmable alarm inte...[Details]
Alibaba Group and Ant Financial Group issued the "Alibaba Letter to Merchants", launching 20 special measures in six major areas to support the development of small and medium-sized enterprises. ——...[Details]
In the modern automobile industry, manual transmission (MT), as a traditional transmission device, is still favored by many drivers for its reliability, durability and driving pleasure. The manual ...[Details]