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1. Experimental task
: Display "★", "●" and heart-shaped images on the 8X8 dot matrix LED. Use the buttons to select the image to be displayed.
2. Circuit diagram
Figure 4.26.1
3. Ha...[Details]
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Allegro MicroSystems launches bipolar output Power-Thru IC Expanding Isolated Gate Driver Portfolio New product adds important safety features to help protect electric vehicle powertrain systems f...[Details]
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Due to the rapid development of real-time oscilloscope technology, it is now possible to use an oscilloscope to capture and analyze full-band ultra-high frequency RF signals. The unique advanced anal...[Details]
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introduction
There are many technical solutions for the development and debugging of MSP430 microcontrollers, such as EPROM, OTP, simulation development system, JTAG and BOOTSTRAP. BOOTSTR...[Details]
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On December 29, with the successful commissioning of the 35 kV Tianshui Wushan-Tange line project in Gansu, the State Grid Corporation of China's central and western rural power grid construction p...[Details]
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1 Introduction
Reverse connection of the charger will damage the DS2726 lithium-ion (Li+) battery protector. Because some device pins are very sensitive to negative voltage, the device can...[Details]
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Recently, Yinlong New Energy Co., Ltd. has undergone personnel changes, with six directors resigning, including Dong Mingzhu, chairman of Zhuhai Gree Electric Appliances Co., Ltd. In addition, superv...[Details]
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With the rapid development of various technologies such as communications, chips, and AI, one of the outstanding feelings we have had in the audio-visual entertainment experience in recent years is...[Details]
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According to foreign media AppleInsider, accessory manufacturers have begun selling protective cases for the fourth-generation iPad Air, and the rumored release date on Tuesday is very close. As ru...[Details]
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The process for calculating the junction temperature of most semiconductor devices is well known. Typically, the case or lead temperature is known. The power dissipated by the die is measured and mul...[Details]
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Late last month, Microsoft unveiled its second Android smartphone, the Surface Duo 2, which has a larger display, Qualcomm's latest Snapdragon 888 processor, better cameras, and a bigger battery...[Details]
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According to foreign media reports, Tesla officially launched its Live Camera Access through software update version 2021.36.8, which was added to Sentry Mode. (Image source: U/FRANK_DATANK) Se...[Details]
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Partners to improve efficiency of global recycling programs
HOUSTON, Texas, Feb. 13, 2023 /PRNewswire/ -- ACE Green Recycling (ACE), an integrated battery materials technology and supply chain...[Details]
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With the improvement of people's living standards, flowers are gradually favored by people, cultivating sentiment and purifying the air. Using a single-chip microcomputer, a home intelligent watering ...[Details]
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1 Introduction
In large-scale communication signal processing systems and radar signal processing systems, as the scale of devices continues to expand, the requirements for the performance...[Details]