1. Introduction
This time, the ROMOSS power bank should be the most cost-effective product. With a price of 180+, a capacity of 30,000mAH, and a 22.5W fast charge, the cost-effectiveness is very good....
QA Session: The most important components of the analog world - signal chain and power supplyAre you interested in high-performance, high-reliability solutions for signal chain and power products? Are...
When you need to identify the characteristics of an unknown stepper motor, we have the following suggestions, which can help you quickly and accurately identify the stepper motor. Most of the common s...
First, take a look at the GPIO block diagram:By looking at the GPIO block diagram, we can get a lot of information:
The DIR register controls whether the GPIO pin is input or output, where the corresp...
[i=s]This post was last edited by qwqwqw2088 on 2020-1-17 08:34[/i]By: Hayden Hast – Systems EngineerWhen I first visited a Texas barbecue restaurant, I was so surprised by the variety of meats on the...
I received a second-hand Fluke F199C. The software version is F199C 07.02. I used it to measure a 50M square wave, but only saw a sine wave. I'm a little suspicious whether it was modified from F196C....
1 Overview
Single-chip control systems are widely used in electrical equipment and electronic products, and the external operations to achieve control are mostly completed by keyboards or comp...[Details]
Step 1: Parts List LM350 heat sink Circuit Board Potentiometer 15OHM 1W, 2W or 5W electric wire Unisolatet wire tool: Welding Coil solder screwdriver other: power supply Maybe a 10W LED or a 5W 2,7OH...[Details]
Comprehensive analysis of LED lighting technology
LED is the abbreviation of light emitting diode, which is a kind of semiconductor component. The core part of the light emitting diode is a chip co...[Details]
On January 16, Huafeng Testing & Control released its performance forecast, and the company expects net profit attributable to shareholders of listed companies to be 422 million to 465 million yuan f...[Details]
With the advent of the 4G era worldwide, a new round of telecommunications investment has also arrived. Lithium batteries are expected to take the lead in the field of communication backup power supp...[Details]
Intel® Xeon® 6 SoC and Lunar Lake processors, as well as Intel® Gaudi 3 AI accelerator and OCI (Optical Compute Interconnect) technology, led the conference's technical highlights
Au...[Details]
(Image source: HUAWEI BeiDou official website) According to foreign media reports, Shenzhen Huada Beidou Technology Co., Ltd. (Allystar Technology CO. Limited) has launched a dual-antenna, multi...[Details]
According to foreign media reports (tomshardware), China has banned the export of LoongArch architecture-based Loongson processors to Russia and other countries on the grounds that Loongson processor...[Details]
1 The significance and value of LED drive circuit research LED has become the focus of attention in the lighting field due to its many advantages such as energy saving and environmental protection, l...[Details]
Positioning systems have developed vigorously since their inception, and their applications have penetrated into all walks of life. The field of personal consumption leads to the emergence of mobile ...[Details]
According to Reuters, after the United States added Huawei to the blacklist, Huawei's US subsidiary Futurewei has begun to separate its business from the parent company. Although most of the technolo...[Details]
Next, we use the IMX257 IO pin interrupt + Linux input subsystem to implement a simulated keyboard key. The effect is that we use IO to simulate the three keys of key L, key S and Enter.
W...[Details]
MPEG (Moving Picture Experts Group) is a working group of ISO/IEC, responsible for formulating technical standards for compression and decompression of moving images, audio and their combination. MPE...[Details]
For details about the STM8 memory map, I/O port hardware register map, and CPU/SWIM/debug module/interrupt control registers, please refer to the product data sheet. Register Description Abbreviati...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]