Hello everyone, we are a new startup company and we need to use Bluetooth module in our products. What we are worried about is whether it is necessary to apply for Bluetooth SIG and company identifier...
[size=4]I looked at the official code today. I modified it a little bit. You can see the retrieved HTML data through the window.[/size] [size=4] [/size] [size=4]But I found that it takes 2s-3s to wait...
Dear experts, I have found the following problem and I am puzzled. I hope you experts can answer it: 1. I directly connected ADSL modem under WinCE, and pppoe dial-up was successful, but I just couldn...
Hi everyone, I am a little confused about the USB architecture: What is the relationship between the USB host controller and the USB root hub? I always feel like they are talking about the same thing....
Let me give you the source program first, to ensure it’s correct! ! ! {:1_138:} #include
#include
#define uchar unsigned char #define uint unsigned int sbit lcd_rs=P2^2; sbit lcd_rw=P2^1; sbit lcd_en=...
[i=s]This post was last edited by damiaa on 2017-7-19 21:23[/i] :) Let's play thread together [size=2]It's just the beginning, so I only know a little bit. Haha. [/size] [size=2]1. Look at this pictur...
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
On August 20th, Tiantai Robotics Co., Ltd., along with strategic partners including Shandong Future Robotics Technology Co., Ltd., Shandong Future Data Technology Co., Ltd., and Gangzai Robotics Gr...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Laird Thermal Systems has introduced the HiTemp ET series Peltier cooler modules, which can operate at high temperatures and provide on-site cooling for sensitive electronic devices.
Dig...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Charging is an essential topic for electric vehicles. Batteries are a core component of new energy vehicles. So, what's the optimal charge level for electric vehicles? Based on current battery tech...[Details]
Electric vehicles will revolutionize transportation, changing fuel consumption, carbon emissions, costs, maintenance, and driving habits. Currently, a major selling point for electric vehicles is t...[Details]
Puttshack's Trackaball uses the Nordic nRF54L15 system-on-chip (SoC) to monitor sensors and enable Bluetooth low energy connectivity, while the nPM2100 power management integrated circuit (PMIC) ...[Details]
From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I list some of the small experiences I summarized b...[Details]
introduction
With the development of society, people's requirements for the quality of refrigerated and frozen foods are constantly improving. The changes in food appearance and nutritional co...[Details]
introduction
A common voltage regulator is a three-terminal one. Its function is to step down the voltage and stabilize it at a fixed output value. Voltage regulators are commonly available in...[Details]
On August 20, it was reported that the specifications of Intel's upcoming Panther Lake mobile processor appeared on the Intel GFX CI website, which mainly focuses on Intel's open source Linux drive...[Details]
The automotive driveshaft is a crucial connecting component in the automotive mechanical system. It is a circular component that allows for connection or assembly, as well as movement and rotation....[Details]
Mobile and portable
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