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A simple automatic shutdown circuit is installed on the DT-830 digital multimeter. The device is small in size, simple in structure, and does not require debugging. In principle, it can be suitable f...[Details]
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The trend of combining smart cars with electric cars is booming, bringing unprecedented technological breakthroughs and new business opportunities to the automotive market. Mobileye, a subsidiary of ...[Details]
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I remember that the first digital camera I bought was a Sony compact camera. It was very popular all over China at that time. More than 20 years have passed, and the battery and camera are still work...[Details]
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Notebook Experiment
Recently, a post on the Maopu forum titled "Homemade WiFi signal amplifier made from cans~~Tech geeks save the world!" was quickly spread. The post said that after a wirele...[Details]
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In order to reduce pollution, save water and reduce emissions, it is necessary to strictly measure and control domestic water, industrial water, circulating water and discharged sewage. Flow measurem...[Details]
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Both the tq2440 and mini2440 are connected with EEPROMs, and their function is just to test whether the I2C bus is available.
The EEPROM model on mini2440 is AT24C08, and on tq2440 it is...[Details]
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Today, Black Shark gaming phone officially announced that it has reached a cooperation with "China Aerospace Shenzhou Media" to launch a new joint product. In this official blog post, the phone l...[Details]
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On June 10, blogger @数码闲聊站 hinted that a new Redmi product equipped with Qualcomm Snapdragon 8+ flagship processor has been filed. The phone uses a 2K 120Hz flexible straight screen, which will...[Details]
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Recently, Samsung pushed an update for the 6-year-old Galaxy Tab S 8.4. Samsung launched the Galaxy Tab S 8.4 in 2014 as the first model in the Galaxy Tab S flagship tablet series. The tablet comes...[Details]
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In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 13. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
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According to foreign media reports, Apple's first Arm-based Mac chip, the M1, has been launched, along with the MacBook Air, 13-inch MacBook Pro and Mac mini equipped with the M1 chip. Appl...[Details]
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Traditional navigation maps will usher in a transformation. "Getting on board" is the keyword for high-precision maps in 2020. Previously, some domestic and foreign automakers announced their coope...[Details]
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In 2015, the installed capacity of domestic photovoltaic systems reached 18.6GW, but 4.5GW of them were not connected to the grid in time within the year and will be carried over to the next year.
...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Recently, the external lines of the Yongji Guoyun Microcontroller 100MW independent hybrid energy storage project, the country's first 100MW hybrid energy storage and frequency regulation project u...[Details]
DSP and ARM Processors
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