Currently, WiFi, 3G/4G cellular networks and related technologies are well-used in various fields. Each of us and the increasing number of Internet of Things (IoT) devices are using these technologies...
When debugging the process communication on DSP, a rather bizarre phenomenon occurred. After I changed the original DWORD, that is, unsigned int type variable into unsigned long, the program went wron...
The previous post [url=https://en.eeworld.com/bbs/thread-1061487-1-1.html]PWM Analysis and Use (Part 1)[/url] analyzed the official PWM routine. In this post, we will modify the routine. Open the cysc...
Qorvo (Nasdaq: QRVO), a leading provider of innovative RF solutions for mobile, infrastructure and aerospace and defense applications, has expanded its multi-time programmable PMIC family with the com...
Author: Joshua Zhu, ST engineer
Click to download the pdf document:Keywords: S2-LP, sub 1GHZQuestion: Some customers have reported that some boards cannot work properly after waking up. The schematic ...
The main features, functions and structure of the TMC2310 chip are understood, and the circuit principle block diagram and software design process of the underwater acoustic signal processing system u...
Working principle of rotary transformer:
Since the structure of rotary transformer ensures that the magnetic flux distribution in the air gap between its stator and rotor (one rotation) confo...[Details]
On August 20, this afternoon, NIO held the 2024 NIO Power-Up Day event, and NIO officially released a portable car-to-car charger.
It is reported that NIO's portable car charger weighs a...[Details]
CATARC China Automotive Policy Research focuses on automotive policy research. Over the years, it has assisted national government departments in carrying out a number of major policy studies on the ...[Details]
In recent years, one of the development trends of flexible electronic devices is wearable integration, especially its flexibility, comfort and breathability have attracted much attention. Among the...[Details]
The parallel bus of STM32 supports NOR, SRAM, PSRAM, and NAND interfaces. This article uses PSRAM as an example to implement synchronous non-multiplexing, asynchronous multiplexing, and asynch...[Details]
On the evening of August 26, Saiwei Electronics issued an announcement on the transfer of equity and debt of its wholly-owned subsidiary and related transactions. According to its announcement, Saiwe...[Details]
The oscilloscope current probe is a high-frequency current probe that can measure both DC and AC. The CP series of oscilloscope probes is the most widely used oscilloscope probe. At the same time, it...[Details]
First, determine whether the input reference level of the input signal of the transient characteristic measurement VI control is 0. On this basis, by selecting the control, determine whether the ' p...[Details]
According to recent reports, StoreDot, an Israeli ultra-fast charging technology company, has developed the first generation of "flash charging" batteries that can be comparable to the refueling time...[Details]
I believe everyone is familiar with USB. USB, or Universal Serial Bus, is an interface technology used in PCs to standardize the connection and communication between computers and external devices....[Details]
In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]
On July 27, local time, the U.S. Senate passed a $280 billion "Chips and Science" bill, which includes $52 billion in subsidies and additional tax credits for the country's semiconductor companies. H...[Details]
Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models
New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]
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