I would like to ask you seniors, what are the mainstream near-field communication solutions on the market now, and which manufacturers have such products?...
:( Traditional PLC refers to a programmable controller designed according to the requirements of processing logical operations and sequential control, using a dedicated hard real-time operating system...
Based on the post "Retain the beautiful scenery around you", I have an idea to post a theme post for each season of the year. You can share some photos or interesting things, or you can share a delici...
VCC=DC24V, when s3 or s4 is pressed, it can output 24V, when S3 or S4 is not pressed, why does BTS723 have 9V output? According to the PDF, it should output 0 [[i] This post was last edited by simonpr...
I would like to ask about the I/O input and output. In the process of system design, all input and output digital quantities are photoelectrically isolated. Photoelectric isolation can effectively sup...
On August 24th, Tesla CEO Elon
Musk
revealed information about the upcoming FSD V14, claiming it will outperform human drivers. Tesla FSD lead Ashok stated last year that FSD version 12.5, ...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
1. Ease of Use: The HMI module should be designed to be simple and clear, allowing users to easily operate and configure the energy storage device.
2. Ease of Maintenance: The HMI module should...[Details]
On August 22, according to CNBC's report today, the National Highway Traffic Safety Administration (NHTSA) is launching an investigation into Tesla, and the latter is questioned whether it has fail...[Details]
I recently read an article in the Wall Street Journal titled "We need the right to repair our gadgets" (reference original article: ). The author was very angry about the phenomenon of "planned obs...[Details]
Introduction: Traditionally, lead-acid batteries have primarily been used to provide backup power and power regulation based on location. In typical applications, the battery's actual use (discharg...[Details]
The characteristics of electric vehicles place high demands on the motors they use. To increase top speed, the motor should have high instantaneous power and power density (W/kg); to increase drivi...[Details]
The main differences between xenon lamps and halogen lamps are as follows:
1. Xenon lamps rely on high-voltage arc discharge for lighting, so xenon lamps need to be equipped with an additional...[Details]
1. Introduction to power amplifier circuit
1. Generally speaking, the main function of a power amplifier circuit is to allow the load to obtain maximum power without distorting the signal or c...[Details]
Wireless Communications
Ethernet protocol
Touch screen and 200Smart
In real-world systems, multiple PLCs are distributed throughout a single workshop, centrally controlled by a...[Details]
Robots are rapidly being deployed in diverse scenarios. Flexible, easy-to-use, and fast-to-deploy robots can be quickly adapted to diverse application scenarios across various industries, making th...[Details]
From August 8 to 12, 2025, the World Robot Conference with the theme of "Making Robots Smarter and More Physical" was grandly held at the Beijing Beiren Yi Chuang International Convention and Exhib...[Details]
Introduction
Currently, IoT-related applications, including those enabling furniture display panels, industrial control display panels, handheld devices, and facial recognition, are gradually s...[Details]
1. Advantages of millimeter-wave radar
Millimeter-wave radar is a recently emerging technology for security applications. Its principle is that electromagnetic waves are transmitted by a trans...[Details]
On August 13, South Korean media the bell quoted industry sources on the 12th local time as saying that Samsung Electronics' "Tesla-exclusive" 2nm advanced process wafer foundry production line bui...[Details]
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