Recently, a research team from Purdue University discovered a Bluetooth Low Energy (BLE) vulnerability, BLESA, that can be used to launch spoofing attacks and affect the way humans and machines perfor...
The high torque/heavy load starting of the position sensorless brushless DC motor (BLDCM) has always been a problem worth studying, especially when the torque is high and the speed is low. The externa...
[color=#222222][font="] The segment code LCD screen is a customized product, in which: size, material, voltage, bias, viewing angle, operating temperature and other parameters are fixed before the mol...
"Electromagnetic Compatibility of Independent Power Systems and Their Power Electronic Devices" summarizes the author's research results on electromagnetic compatibility of independent power systems o...
When using CC2640R2F, I found that some projects in the lower version of SDK are no longer available in the higher version of SDK, for example:
There is multi_role in simplelink_cc2640r2_sdk_1_40_00_4...
Bluetooth RF Conformance Test
Bluetooth is implemented in most mobile phones and laptops, enabling wireless headset connectivity or connectivity between mobile phones and other devices for synchroniza...
Platform: S3C6410+WinCE6.0
Problem phenomenon:
When UART0 (COM1) is enabled, a USB connection window will pop up when the computer is turned on, regardless of whether the USB cable is plu...[Details]
Principle: Using the FVR voltage regulator inside the microcontroller, the ADC detects whether the VDD voltage of the microcontroller is sufficient, and outputs the display if it is insufficient. Ap...[Details]
Currently, many organizations are working hard to design and implement generative artificial intelligence (GenAI) solutions, hoping to improve the versatility and creativity of solutions and drive ...[Details]
The mass production of solid-state batteries will arrive earlier than we expected: in 2021, solid-state automotive power batteries will be mass-produced; in 2024, all-solid-state automotive power bat...[Details]
Interest and investment in commercial space satellite systems are growing. Private investors have poured more than $23.5 billion in private sector funding into space-related companies since 2021, and...[Details]
Preface
This chapter adopts the engineering design method to derive the calculation formula of the speed loop PI regulator parameters, thereby designing the speed outer loop PI regulator param...[Details]
Function of the circuit
Accurate conversion amplifier circuits can be used to obtain negative voltage outputs from positive standard power supplies or to add polarity to balanced o...[Details]
The number of foldable electronics products is growing, and consumers are interested in the technology, but the foldable market is still a niche market overall. While foldable smartphones have bee...[Details]
The Eclipse integrated development environment can not only compile bare metal projects, but also debug the entire bare metal project, so that when the program is abnormal, it can be modified more ...[Details]
The program memory and data memory of the STC8G series microcontrollers are independently addressed.
Note: That is, their addresses all start from 0. But they correspond to different ent...[Details]
China Energy Storage Network News:
On December 24, the National Energy Administration officially released the "Power Grid Operation Management Regulations" and the "Power Auxiliary Service ...[Details]
0 Introduction
Low-frequency vibration is a major problem that bothers people on modern ships and spacecraft. How to quickly eliminate vibration and reduce harm has become a problem that p...[Details]
Linear Technology Corporation introduces the LT3030, a dual-channel, low-noise, low-dropout regulator with independent inputs and independent shutdown control for each channel. The device provides up...[Details]
This is a household inverter power supply circuit diagram with excellent performance. The materials are easy to obtain and the output power is 150W. The design frequency of this circuit is about 300H...[Details]
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be forme...[Details]