Competition details page:GigaDevice GD32E231 DIY Competition, unlimited inspiration!Registration time: From now on to April 21, 2019The world of GD32E231 series development boards● Value-added MCU
● A...
I recently wrote an AD acquisition program using IAR. The MCU is msp430F1611. It can run normally when running at full speed with the emulator. However, after disconnecting the emulator and powering t...
The list is out and can be seen here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
1. Common-mode input resistance (RINCM) This parameter indicates the ratio of the input common-mode voltage range to the change in bias current within this range when the operational amplifier operate...
This article is translated from substainable-bus Silicon carbide technology (SiC) is making inroads into the electric bus market. Improved efficiency of the electronic powertrain is a major benefit...[Details]
A variety of magnetic components are used in high-frequency switching power supplies , and there are some basic issues that need to be studied and resolved. For example: (1) With the high frequ...[Details]
Rotational viscometers are widely used to measure the dynamic viscosity of various fluids such as grease, paint, coating, plastic, food, medicine, adhesive, etc. The instrument is simple in structur...[Details]
Huawei Consumer Business CEO Richard Yu recently said that due to US sanctions, Huawei's Kirin high-end chips will not be manufactured after September 15. Isaiah Research pointed out that TSMC relies...[Details]
Recently, Lei Jun said in an interview with domestic media that Xiaomi will unswervingly take the Chinese market as its roots while accelerating its globalization. Lei Jun revealed that Xiaomi's tu...[Details]
29 July 2021 – To support the company’s expertise in creating advanced semiconductor technology for USB Power Delivery, FTDI Chip has now announced a new development solution. The hardware is based...[Details]
Let me share some common faults I usually repair when repairing pointers and digital multimeters. There are too many to list. Pointer multimeter fault repair: The failure of pointer multimeter is div...[Details]
At the New Power System Salon jointly launched by the China Energy Research Society and the Natural Resources Defense Council (NRDC), experts said that energy storage is an important part of meeting t...[Details]
Article 1: If the crystal oscillator of the microcontroller you choose is certain, for example, 12MHZ, the machine cycle is 1us, which means a count is generated every 1us. Take 50ms as an example, t...[Details]
Infineon Technologies has released an evaluation board with OPTIGA Trust M for secure home connectivity, supporting Raspberry Pi. With this kit, manufacturers and users can take advantage of Infineon...[Details]
The digital display insulation resistance tester is composed of medium and large-scale integrated circuits. The meter has large output power, high short-circuit current value, and multiple output vol...[Details]
In 2018, Sharp's Osaka 10th Generation Line (SDP), which was invested by Hon Hai Chairman Terry Gou in 2012, reported a net loss of 28.4 billion yen (same unit below) after tax, the second loss in th...[Details]
The Android Open Accessory (AOA) protocol is a protocol for Android terminals to communicate with Android accessories through the USB bus. This protocol provides conditions for Android terminals to b...[Details]
The US media "The Information" reported on Monday (13th) that Google has made progress in data center chip research and development and is expected to start using new chips in 2025. Google's server ...[Details]
Typical automotive power architecture
Figure 1 shows a simplified block diagram of a typical automotive power supply, which mainly includes the following units:
Source protection circuit: lim...[Details]