I almost got stuck at the first level...
After receiving the Anxinke NB-IOT module, I read the various documents and felt that this module is actually very simple. From the schematic diagram, it mainl...
Looking at the box, [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]btty038[/size]. If you want to reprint or use it for commercial purposes, you must obtain the aut...
Live broadcast time: September 22 (Thursday) 10:00-11:30 a.m.Live broadcast topic: Renesas Electronics R-Car Advanced Driver Assistance System SolutionPresentation document: Click here to downloadWatc...
The CC2531EMK kit provides a CC2531 USB dongle and documentation to support 802.15.4 / ZigBee applications connected to a PC. The dongle can be plugged directly into your PC and can be used as an IEEE...
Use a vinyl cutter or laser cutter to make the enclosure, then use a Circuit Playground Bluefruit Express and Adafruit's NeoPixel ring to light up the lantern. You can add custom color animations and ...
Cisco and Corning Cable Systems have published a new 23-page application note covering best practices for deploying fiber-optic infrastructure with Cisco's Nexus 6000 series of data center switches. ...[Details]
According to foreign media reports, French research institute CEA-Leti has developed a genetic algorithm to calibrate high-channel-count optical phased arrays (OPA) to reduce the cost and size of lid...[Details]
Sina Digital News, December 16, Huawei held a press conference today and officially launched the HarmonyOS 2.0 mobile developer Beta version. Wang Chenglu, President of Huawei's Consumer Bus...[Details]
I use the stc series microcontroller (stc89c52rc), and now 12 and 15 have stronger anti-interference capabilities (recommended). The keyboard module uses the ch9328 module (as shown below). Connect...[Details]
Power Design Tip 9: Estimating the Temperature Rise of Surface-Mount Semiconductors
Estimating semiconductor temperature rise used to be simple. You simply calculated the power dissipation of the...[Details]
According to Reuters, Huawei's US chip suppliers, including Qualcomm and Intel, are quietly pressuring the US government to relax the ban on Huawei. Executives from top U.S. chipmakers Intel C...[Details]
NAS-IR317 carbon dioxide gas sensor (hereinafter referred to as sensor) is a general intelligent small sensor produced by Lian Ding Sensor. It detects CO2 in the air through the principle of non-di...[Details]
Nowadays, the global automotive carbon dioxide (CO2) emission regulations are becoming increasingly stringent: the EU stipulates that from 2021, the average CO2 emissions of newly registered vehicles...[Details]
There are many places where digital technology can be used in a power system, one is within the power supply itself, and the other is to implement power management and monitoring functions at the...[Details]
After struggling for a whole night and searching for information from many sources, I finally succeeded in cross-compiling MPlayer. I would like to record my experience here. MPlayer version: MPlayer...[Details]
According to Japanese media reports, according to the public relations department of Japanese semiconductor company Renesas Electronics, the Renesas Beijing factory (ie Renesas Semiconductor (Beijing...[Details]
After receiving the call signal, the host first alarms to inform the duty personnel. The alarm circuit can use the single-chip microcomputer P2.0 to output 1 kHz and 500 Hz audio signals, which are am...[Details]
According to Korean media koreaherald, US President Joe Biden wants Samsung to produce semiconductor chips in the United States rather than China, which poses a dilemma for foreign chipmakers such as...[Details]
Giants are flocking to the startup Figure, preparing to invest $675 million to promote the development of the humanoid industry. The company is working on developing a highly humanoid robot called ...[Details]
Recently, at the construction site of the 465,000-ton ferroalloy new energy smelting, tailings and waste gas and waste heat comprehensive utilization high-quality development circular economy project ...[Details]