This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
tests/multi_bluetooth: Add multitests for BLE pairing and bonding.
extmod/nimble: Generate and persist a unique IRK.
docs/library/ubluetooth.rst: Add passkey docs.
examples/bluetooth: Add bonding/pass...
For portable devices, power management is a very important and key component. Power management ICs are usually divided into integrated and discrete types, and the integrated type is also called power ...
Due to the development of technology, the trend of high-speed circuit design requires:SI , PI and EMI collaborative design;
Chip, package and system co-design;
Multiphysics collaborative design.This c...
[i=s]This post was last edited by damiaa on 2022-4-18 20:37[/i][Sipeed LicheeRV 86 Panel Review] The board is not responding
I found that ssh didn't work some time ago.
I ran a TCP test on the weekend...
The X-NUCLEO-IKS01A3 evaluation board includes HTS221 and STTS751 environmental sensors
They can both be used to measure ambient temperature. The accuracy of the STTS751 is ±0.5 °C, and the accuracy o...
Recently, data from SNE Research, a Korean research institution, shows that in 2023, the total usage of electric vehicle batteries sold globally (excluding China) will be approximately 319.4GWh, an i...[Details]
On September 14, according to media reports, users discovered a serious security vulnerability in the Crucial MX500 series SSD, which is prone to buffer overflow, leading to data leakage and possib...[Details]
Recently, the 2023 World Expo was held in Beijing, attracting the attention of many foreign media. According to the Russian Satellite News Agency, more than 100 Chinese and foreign robot companies ...[Details]
-ARM7TDMI (Thumb): This is the product with the most authorized users of the company. It combines the ARM7 instruction set with the Thumb extension to reduce memory capacity and system cost. At the sa...[Details]
01 Tesla's large cylindrical battery We have mentioned before that cylindrical and soft-pack design is the mainstream in North America. According to the choice of North American engineer...[Details]
General Motors' new VIP intelligent electronic architecture was just released at the North American CES in January this year. Only four months later, the Envision PLUS equipped with the VIP intellige...[Details]
1. What is TDR? TDR = Time Domain Reflectometry Time Domain Reflectometry (TDR) is used to measure the reflections caused by a signal when it is conducted through a certain type of transmission envir...[Details]
Central topics:
Learn the factors that influence the performance parameters of operational amplifiers
Power Sequencing and the Effect of DC Power on Input Offset Voltage
Solution...[Details]
ams and Ibeo have announced that their collaboration to bring solid-state LiDAR technology for autonomous driving to market has made significant progress. ams and Ibeo began jointly developing the ib...[Details]
Electronic crossover preamplifier section
Single chip control circuit
The core of the control circuit is the AT90S1200 microcontroller. It took a lot of trouble to choose the microcontro...[Details]
This article introduces the battery management system (BMS) algorithm developed for the Open Compute Project (OCP) Open Rack V3 (ORV3) battery backup unit (BBU), which is a must-have device for any...[Details]
At the end of the year, looking back at the performance of the mobile industry throughout the year, although the overall economy has rebounded in a wave-like and tortuous manner, it is still far fr...[Details]
According to Jiwei.com news (text/Digital Control), MIUI’s advertisements have always put off many consumers who like Xiaomi, and now the official has finally decided to make changes to MIUI’s advert...[Details]
When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately contro...[Details]
On November 11, ON Semiconductor, a company specializing in smart power and smart sensing technologies, announced the launch of the Treo Platform, an analog and mixed-signal platform built on an ad...[Details]