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.
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[size=4]Timer Mode[/size] [size=4] [/size] [size=4]Set WDCTL.MODE[1:0] to 11, and WDT is in timer mode. Once WDCTL.MODE[1:0] is set to 11, the counter starts counting from 0. When the count value reac...
Espressif Systems (688018.SH) announced the launch of the ESP32-H2 chip, which integrates IEEE 802.15.4 and Bluetooth 5.2 (LE) technologies in the 2.4 GHz band for the first time. The release of ESP32...
vscode is an open source code editor from Microsoft. It has powerful functions, many extensions, and supports multiple operating systems. It is a magical software for code editing. Nowadays, vscode ca...
Preface
For more and more high-end embedded chips, especially high-performance CPUs used in automotive human-machine, AI, edge computing and other scenarios, their comprehensive performance is a focus...
EPC, a leader in enhancement-mode gallium nitride (GaN) power management devices, has announced that its new 80V EPC2214, designed for automotive and other harsh-environment LiDAR systems, has receiv...[Details]
We often see traffic police using breathalyzers to check whether drivers are under the influence of alcohol when checking for drunk driving. In fact, the alcohol tester is actually very easy to make....[Details]
74 series commonly used devices
Commonly used AND gate and NAND gate devices
MM54HC08/MM74HC08
MM54HC11/MM74HC11
MM54HC00/MM74HC00
Commonly used OR gate and NOR gate devices
MM54HC32/MM74...[Details]
Any oscilloscope has limited memory, so all oscilloscopes must use triggers. A trigger is an event of interest that the oscilloscope should find. In other words, it is something that the user wants t...[Details]
Use cnnt to count pulses, TMR1 to time the rising edge, TMR2 to time the falling edge, TMR1 is set as a 100MS timer, and TMR2 is set as a 40MS timer. The pulse period varies from 50HZ to 300...[Details]
0Introduction
The electric energy meter is an instrument used to measure the electric energy consumed by the current in the circuit within a certain period of time, commonly known...[Details]
The MAX5214/MAX5216 are pin-compatible, 14-bit and 16-bit digital-to-analog converters (
DACs
). The MAX5214/MAX5216 are single-channel, low-power, buffered voltage-output DACs. These devic...[Details]
Last time, I measured the anti-blocking performance of AD9361 ( https://bbs.kechuang.org/t/82167 ). I originally heard from various experts that there were many pitfalls and it was impossible...[Details]
When using ARM chips for bare metal development, memory management functions are often required. We can use our own memory management program or directly use the standard library. However, I gener...[Details]
UART and USART are both serial port communications on the microcontroller. The differences between them are as follows: First of all, let’s look at the name: UART: universal asynchronous receive...[Details]
Currently, the rechargeable
batteries
widely used
include lead-acid
batteries
, nickel-cadmium/nickel-metal hydride batteries, and lithium-ion/lithium polymer batteries. The ch...[Details]
1 Introduction Coplanar stripline (CPS) is a coplanar transmission line proposed in the 1970s. Due to its simple structure, it is easy to bridge active and passive two-port devices, avoiding the ...[Details]
IF/RF variable-gain amplifier (VGA) MAX2063. This easy-to-control device features excellent VGA performance, full programmability, and high component integration. The MAX2063 offers unique "rapid-fir...[Details]
Industrial Control Electronics
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