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The quartz tube level gauge is a commonly used detection instrument, which is widely used in various transparent liquid containers and boilers in the petroleum, chemical, electric power, metallurgy an...[Details]
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China Energy Storage Network:
At present, a new round of scientific and technological revolution and industrial transformation is deeply integrated and booming, especially the new generation ...[Details]
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Introduction STM8S is a microcontroller based on an 8-bit framework structure. Its CPU core has 6 internal registers, through which data can be processed efficiently. The STM8S instruction set suppo...[Details]
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According to statistics from the World Economic Forum, more than 54 million tons of discarded electronic devices are generated worldwide each year. The amount of electronic waste generated by these...[Details]
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On April 26, Weige Technology disclosed its first quarter performance announcement, stating that the company's revenue in the first quarter of 2022 was approximately 856 million yuan, a year-on-year ...[Details]
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Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]
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On the evening of March 10, the smartphone brand ROG (Republic of Gamers) held a new product launch conference and officially launched the ROG gaming phone 5 series (hereinafter referred to as R...[Details]
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Nowadays, the market share of new energy vehicles is increasing year by year. Consumers have higher standards for the quality of new energy vehicles and have higher expectations for the technical imp...[Details]
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In what cases does the inverter need to be equipped with a braking resistor?
The inverter is equipped with a braking resistor mainly to consume part of the energy on the DC bus capacitor throu...[Details]
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Computing and data communications organizations are always looking to exploit the latest advances in data speed and computing power. Many industry experts believe that chip-to-chip and on-chip photoni...[Details]
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The side-mounted magnetic flap level gauge needs to be connected to the inside of the measured container during installation. The two connecting pipes are generally connected by DN25 flanges. ...[Details]
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Short-range wireless
communications
operating in the industrial, scientific and medical (ISM) band, with a frequency range of 260MHz to 470MHz,
have been widely used in remote keyless entry ...[Details]
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1) Test steps
(a) Plug in the power cord of the oscilloscope, turn on the power switch, and the power indicator light will light up. After the scan line appears, adjust the brightness to the ap...[Details]
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LED (Light Emitting Diode) is a solid-state semiconductor device that can directly convert electricity into light. In recent years, its application areas have been continuously broadened, from trad...[Details]
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SA4828 Pin Diagram
Figure SA4828 pin diagram
SA4828 is a standard 28-pin dual in-line package, as shown in the figure. The main pin classification is as follows: ① Drive signal and detection R...[Details]
Mobile and portable
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