Myth 1: UWB can only operate over short distances
This understanding is incorrect. While UWB is technically a short-range wireless technology (like Bluetooth, WiFi, and NFC), it's really more of a cat...
Chuanglong Technology TLA40i-EVM is a domestic evaluation board based on the A40i processor of Allwinner Technology, with a quad-core ARM Cortex-A7 high-performance and low-power design. The main freq...
This content is originally created by EEWORLD forum user chenbingjy . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source.Chapter 11:...
As shown in the figure above, when does HAL248 output a low level and when does it output a high level? The explanation above is not very clear and I don’t understand it. I would like to ask the big g...
RISC-V, an open-standard instruction set architecture (ISA) conceived by developers at the University of California, Berkeley, in 2010, continues to grow. The RISC in RISC-V stands for Reduced Inst...[Details]
The ignition system plays a very important role in gasoline engines. The ignition energy must be large enough as required, otherwise the mixture in the cylinder cannot be ignited; the ign...[Details]
Abstract: In order to eliminate the influence of single event upset (SEU) in space environment, error detection and correction (EDAC) design is currently used for RAM storage units in spaceborne co...[Details]
1. Wearable computers and wearable wireless networks
1.1 Wearable computers are a new concept of mobile computing systems. The concept originated in the 1960s. Since the 1990s, with the rapid dev...[Details]
This paper introduces a scheme that uses a single-chip microcomputer as a controller to control the steam pressure and furnace wall temperature in a closed container under the state of gas-liquid m...[Details]
STM8 provides firmware library functions like STM32, which is convenient for users to develop quickly without spending a lot of time to check registers. However, it is not as complete as the STM32 li...[Details]
Light-emitting diodes (LEDs), long used in consumer electronics, have recently been adapted for automotive lighting, where they now provide signal functions, daytime running lights, and interior li...[Details]
1. Introduction
Timers are widely used in daily life and automated industrial control. In recent years, with the application of single-chip microcomputers in real-time detection and automatic c...[Details]
Since its launch, PAVO, a single-line TOF laser radar from StarMill Technology, has been widely used in many fields such as autonomous driving, robots, AGV, digital multimedia, etc. In this process, ...[Details]
According to foreign media reports, Mercedes-Benz Trucks has been equipping new heavy-duty Actros trucks with MirrorCam (digital exterior mirrors, i.e. cameras, installed on the sides of the vehicle)...[Details]
The popularity of tube amplifiers has been rising since the 1990s. Its natural, pure and otherworldly sound has become an everlasting myth in the audio family.
The selection of tubes is very i...[Details]
According to foreign media slashgear, Twitter user @MaxWinebach exposed a set of pictures on Twitter, showing the internal design of the Surface Neo dual-screen mobile notebook that Microsoft ha...[Details]
The descriptions of the performance of built-in global variables and FUNCTION GLOBAL (LV2 GLOBAL) in LV-related books are different and even contradictory. The problem of data competition will not be ...[Details]
Manganese, one of the most abundant metals on Earth, could replace expensive cobalt in battery cathodes. Currently, lithium-ion batteries in electric vehicles rely to some extent on cobalt, a blue-gr...[Details]
Apple released a new support document today, stating that the official versions of iOS 15.4 and watchOS 8.5 support restoring Apple Watch using iPhone. The support document states that if a...[Details]
RF/Wirelessly
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