The over-discharge protection value is set to 5V. After the discharge protection, the voltage returns to more than 6V without load, resulting in the battery actually only being able to be discharged t...
CYWUSB6934 is a 2.4 GHz CDMA radio transceiver. It can be directly connected to a USB controller or any standard 8-bit microcontroller through an SPI interface. CYWUSB6934 is suitable for wireless con...
An important indicator of the vitality of a technical standard is its iterative upgrade process. If a standard is "stopped", it means that it is not far from the end. USB ushered in another major vers...
Since they have died unjustly, it is useless to redress their injustice. However, people nowadays like to deceive themselves and others in this way....
1. A motion controller that uses a microprocessor such as a single-chip microcomputer as the control core. This type of motion controller is slow, low-precision, and relatively low-cost, and can only ...
introduction
In the late 1990s, due to the great safety issues of liquid cobalt lithium-ion batteries, people studied and developed polymer lithium-ion batteries. In addition to the performanc...[Details]
Since the release of Document No. 9 on the Electricity Reform in 2015, my country's electricity market reform has crossed several milestones. As of September 2019, all eight provinces piloting the ...[Details]
Recently, Shiguang released the highly integrated large-array SPAD
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SoC SQ100, which truly realizes the flexible partitioning of 2D addressable SPAD-SoC. SQ100 is aimed at ADAS pre-install...[Details]
According to the World Economic Forum, Generation Z, born between the mid-1990s and the early 21st century, will account for 32% of the world's population (7.7 billion people) in 2019, surpassing the...[Details]
Recently, Sungrow's SG500MX photovoltaic inverter successfully passed the high voltage ride-through test at the National Energy Solar Power R&D (Experimental) Center of the China Electric Power Res...[Details]
Wi-Fi isn't always practical, such as in hospitals or labs where it's prohibited, and wired connections can be cumbersome, so engineers at Taipei University of Technology have designed a low-cost, ...[Details]
According to news on March 7, @Florian Minderop said that the European Union has adopted new regulations at the just held World Vehicle Regulations Harmonization Forum (WP.29), confirming that the Te...[Details]
Infineon Technologies AG stated that the high-performance computers built into the car can process all available data and information as quickly and reliably as possible so that the vehicle can driv...[Details]
Protection measurement and control test functions: current and voltage, state sequence, fixed value verification, differential protection, harmonic test, low-cycle load shedding, system oscillation, ...[Details]
STM8S has no peripheral circuits. The MCU CAP is connected to the 104 capacitor reset and connected to the pull-up resistor. All other pins are left floating. The current is tested using the followin...[Details]
Nokia's E3500 wireless Bluetooth headset is now available. It will be on sale at 20:00 on September 9th, priced at 329 yuan. This wireless headset supports high-quality calls; the 10mm dynamic ...[Details]
0 Introduction At present, stepper motors have been widely used in industrial applications, such as automatic wire stripping machines, industrial robots, engraving machines, and hair transplanting ma...[Details]
Powering automotive electronic systems presents challenges in addition to high reliability requirements and the need to deal with relatively unstable battery voltages. The variability of the electron...[Details]
Ethernet Testing
As more and more multimedia, video and image transmission technologies are used in network applications, the bandwidth demand of the network is very tight. When the network load ...[Details]
1. I never say 51 is the foundation. If I say so, please understand it as microcomputer principles are the foundation. 2. The operation of 51 MCU is essentially the operation of registers, and the ...[Details]