After unpacking, we need to build a basic development environment for development and testing. After checking the information, we found that it uses the NRF52833 chip open CPU architecture. So we need...
[i=s]This post was last edited by yhye2world on 2019-12-17 14:39[/i]As shown in Figure 1 and Figure 2:Two double-sided boards, dimensions as shown.
Excuse me, are the charges for these two PCBs the sa...
Question 14 : 1. Figure (06) is a typical application circuit in the UC1525A manual. Transformer T1 has two secondary windings, which are used to drive a half-bridge circuit. If a full-bridge circuit...
Does anyone know how to connect and use the Omron E6A2 cable? I didn't buy it on Taobao (I applied for it) so I can't find any information. Urgently needed...
ADI Think Tank has released another secret book, the e-book "High Speed Circuit Design Guide" is freshly released!This book is compiled based on technical articles from the ADI official website and "A...
Classrooms are the main part of school lighting electricity consumption. The design standard of classroom lighting illumination is an average indoor illumination of 300 lx. Such a high illumination...[Details]
After investigation, many new Huawei models have been connected to the network by the Ministry of Industry and Information Technology. Among them, model TET-AN00/TET-AN10 is said to correspond...[Details]
On the morning of August 31, Apple recently announced on its official website a screen replacement plan for the Apple Watch Series 2 and Series 3 aluminum models. According to Apple, these two smart ...[Details]
PCBA testing is a very important quality control link in the entire PCBA production process, and PCBA board current testing is an essential step in this link. 1. Test requirements A PCBA manufactur...[Details]
1. Processor performance indicators There are many performance indicators used to evaluate CPUs. Test standards with different performance focuses may produce different indicator values. The follow...[Details]
BMW and Mercedes began collaborating on self-driving cars earlier this year, and now they are ready to make that happen. The two companies announced that they are developing Level 4 autonomous vehicl...[Details]
Soon, all pure electric vehicles, hybrid vehicles, fuel cell and battery-powered vehicles on public roads will need to make noises like internal combustion engine vehicles. To help automakers comply ...[Details]
Multimeters, divided into digital multimeters and pointer multimeters, are indispensable measuring instruments in power electronics and other departments. They are generally used to measure voltage, ...[Details]
Semtech Releases LoRa® Private Network Reference Design for China to Meet Local Application Expansion Needs Lower system cost, low latency, support for downlink control and low power consumption ...[Details]
I. Introduction In the context of advocating energy conservation and emission reduction, the research on new energy is becoming the focus of public attention, and electric vehicles powered by electr...[Details]
According to Jiwei.com, on the evening of April 19, Shengyi Technology disclosed its performance forecast, and it is expected that the net profit attributable to shareholders of the listed company in...[Details]
After reading and understanding the official I2C protocol document, let's use s3c2440 and EEPROM to verify it.
I originally wanted to use the SDA and SCL pins of s3c2440 to multiplex ...[Details]
ON Semiconductor, driving energy-efficient innovation, continues to enable battery-free and maintenance-free Internet of Things (IoT) with the launch of the RSL10 multi-sensor platform powered solely...[Details]
Blogger @数码闲聊站 revealed that realme's next-generation product, realme GT Neo3, will use MediaTek Dimensity 8000 processor, and the price will be a surprise. It is reported that MediaTek Dimen...[Details]
The main circuit of the low-ripple high-voltage DC power supply contains two identical half-bridge inverter circuits. The inverter switch element uses IGBT. Each circuit is powered by an independent t...[Details]
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