After the last charge, the battery of the NXP Rapid IoT evaluation kit was exhausted in just one night. Is it because the LCD is always on or because all the sensors in the kit are set to run at full ...
0 Introduction
Compared with traditional serial ports, parallel ports, and 1553B bus interfaces, embedded systems use Ethernet interfaces to transmit data, which has the characteristics of strong ve...
Hello everyone!
I have an urgent need for help. Can anyone find a low-cost alternative to the following two devices? Thank you!
VX: 18666202630, Mr. Yang.
PTS840 GKP SMTR LFS
PTS830GG140 SMTR LFS...
CC2640 R2 is a low-power wireless MCU for Bluetooth Smart applications launched by Texas Instruments. The chip integrates the Cortex M3 core and can run TI's BLE protocol stack. It has the characteris...
1. Test the compatibility of common peripheral programs by replacing CH32F103 with stm32F103Because the maximum flash of CH32F103 series is only 64k, it is benchmarked against the medium-capacity MCU ...
Today I was going to use the STM32G474 DAC to output the CHIRP signal, but it took me a whole day to get it working. The reason was just because of two small problems.
The first problem is that the DM...
According to news on August 2, according to patent data from LexisNexis, TSMC is ahead of other competitors in advanced chip packaging technology, followed by South Korea's Samsung Electronics and th...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform electrical signals that are invisible to the naked eye into visible images, making it easier for pe...[Details]
Cloud computing is becoming more and more popular today. With the full arrival of 5G next year, will smart devices still need such a large storage space? In recent years, mobile phone storage space...[Details]
1 Overview The rapid development of computer, network and communication technology has brought profound changes to people's life and production methods. While high technology brings convenience an...[Details]
According to Jiwei.com on February 8, International Data Corporation (IDC) released its quarterly tracking report on China's tablet computer market. Compared with the global market, China's tablet co...[Details]
I use the IAR compiler. I played with STM8 last night and found that the style is quite similar to STM32, so I got the hang of it quickly.
Today I played around with the TIM4 timer, but the interrupt...[Details]
I have been struggling with a problem for a while. The same interrupt test program was programmed to nandflash and ran without any problems. However, strange phenomena occurred when it was programmed...[Details]
1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit in Figure 1, the transistor V works alternately in the on-off and off-on switching states unde...[Details]
Compiled from 3dprint To aid in early detection of wildfires, a team of technicians from nonprofit education provider New Collar Network enlisted the help of Knowles in audio and smart sensing to p...[Details]
Malware, ransomware, viruses, denial of service attacks—these threats can put a business in a bind because they’re so difficult to recover from. Others may be impossible to recover from at all, but t...[Details]
As a master of hybrid technology, Toyota has always been at the forefront of the industry in electrification technology. Through decades of accumulation, it has created its own value system. In this ...[Details]
Hardware platform: FL2440
Kernel version: 2.6.28
Host system: Ubuntu 11.04
Kernel version: 2.6.39
1. Due to the problem of selecting the touch screen driver option of the compiled kernel, t...[Details]
1. Circuit The attached figure is a schematic diagram of the circuit for controlling digital display by AT90S8515 (only the circuit for the interface with the digital tube is drawn in the figure, and...[Details]
On October 24, 2024, at the 12th Automotive and Environmental Forum, Jiang Wei, vice president of technology at Muniu Technology, mentioned that millimeter-wave radar has unique frequency and physi...[Details]