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The schematic diagram of the microcontroller digital ammeter and voltmeter circuit is as follows: The microcontroller source program is as follows: #include reg52.h //Include the header file. ...[Details]
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The power supply industry has always been full of DIY experts. This time, the editor will share with friends a simple homemade charger timing socket. The so-called timing socket can time the trickle ...[Details]
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3D printed sodium-ion solid-state battery prototype. Image courtesy of Blackstone Resources AG
A consortium led by German battery manufacturer Blackstone Technology GmbH plans ...[Details]
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This document is the official power management chip selection guide of TI Texas Instruments. Some circuit diagrams are shown below.
Figure 1 TPS7A3001/4901 typical application circuit and wavef...[Details]
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In recent years, with the development of automobile accident prevention measures and autonomous driving technology, the demand for advanced driver assistance systems (ADAS) that support high safety...[Details]
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1) See if the error rate of the crystal oscillator is positive or negative, and the corresponding capacitor is opposite. Generally speaking, the capacitor should use a zero temperature coefficient c...[Details]
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In order to promote 5G, South Korea initially launched a 6-month 5G trial plan and high mobile phone subsidies. However, if calculated from the commercialization of 5G in April, these user trial plan...[Details]
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It is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound surface. It is th...[Details]
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When using outdoor LED display screens, the phenomenon of failure to load often occurs. LED display screen manufacturer Yingbao Electronics analyzes the reasons why LED display screens cannot loa...[Details]
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Recently, I need to use STM8S105 as a driver controller, which involves using 485 to communicate with the host computer, and CC2541 is used in the Bluetooth module of the host computer. This is a new...[Details]
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Photovoltaic grid-connected power generation is becoming more and more popular, but for most people, the photovoltaic grid-connected system is still not as familiar as the TV and refrigerator, espe...[Details]
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1. Manual inspection
Currently, most of the battery maintenance is done by manual inspection. In addition to the discharge test, the manual measurement mainly measures the battery pack vol...[Details]
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A strong earthquake with a magnitude of more than 5 occurred in Japan on the evening of October 7, and some equipment at the Naka factory of Renesas Electronics, a major automotive chip manufacturer,...[Details]
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Information shows that on January 18, Huawei Technologies Co., Ltd. disclosed the patent for "A method for sharing traffic among vehicle-mounted electronic devices and electronic devices", wit...[Details]
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Ultium Cells, a joint venture between LG Chem and General Motors, is expected to start production at its Michigan Gigafactory in early 2025. Image: Ultium Cells.
The U.S...[Details]
Microcontroller MCU
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