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...
It receives the feed speed and displacement command signals from the CNC system, and the servo drive circuit performs certain conversion and power amplification. Through the servo drive device and ...[Details]
LED display screens have become a new generation of information dissemination media tools due to their low power consumption, long service life, low cost, high brightness, few failures, wide viewi...[Details]
Mode-locked lasers can output very small sequence pulses with a width of tens to hundreds of picoseconds. The interval is related to the mode-locking frequency, generally 5 to 10 ns, and the energy i...[Details]
The inverter introduced here (see Figure 1) is mainly composed of MOS field effect tubes and ordinary power transformers. Its output power depends on the power of the MOS field effect tubes and the...[Details]
The shortage of parts and components continues to disrupt the global electronics industry. Coupled with the recent mainland China's "double control of energy consumption" policy, under the shadow of ...[Details]
A typical application in electrical engineering is to record physical quantities through sensors and forward them to a microcontroller for further processing
. This process requires the use o...[Details]
Before the August battery data comes out in early September, I think it is necessary to review the July data from the Battery Innovation Alliance and SNE. PART 1: Where did the remaining power batt...[Details]
Ford launched the Ford Edge concept car at this year's Los Angeles Auto Show. It is reported that this car is equipped with new autonomous driving technology, including Ford's recently released fu...[Details]
Saudi Aramco announced today that it has successfully completed its acquisition of a 70% stake in Saudi Basic Industries Corporation (SABIC) from the Public Investment Fund (PIF), Saudi Arabia's sove...[Details]
In the half-bridge converter circuit, the voltage stress borne by the two switching tubes is Ui. Since this circuit is often used in high-voltage converters, in order to reduce the voltage stress, ...[Details]
With the digitization of TV signals around the world and the increasing popularity of cable TV, the market demand for related products is greater than ever before, and consumers are more eager ...[Details]
Huawei is making inroads into the automotive industry with its powerful 5G capabilities. Recently, Huawei, together with 18 automobile companies including FAW Group (FAW Hongqi, FAW Bestune, FAW Ji...[Details]
Today, Samsung officially released its 5G mobile device processor - Exynos980. An industry insider revealed a big news, that is, this processor has won the favor of the four major Chinese mobile phon...[Details]
State Grid Gansu Electric Power Company reported on the 25th that the cumulative installed capacity of new energy storage in Gansu Province has reached 4.011 million kilowatts, and the total energy ha...[Details]