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About the author: Zhu Yulong is a senior engineer of electric vehicle three-electric system and automotive electronics. He is currently engaged in the electronics of new energy vehicles. He has more ...[Details]
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1. Experimental task As shown in the figure below, two common cathode digital tubes are connected to the P0 and P2 ports of the AT89S51 microcontroller. The P0 port drives the display of the tens d...[Details]
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At present, wireless communication equipment is developing towards low voltage, low power consumption, low noise and high linearity. As one of the key modules in the transceiver, the mixer ha...[Details]
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Recently, with the help of China Mobile and Huawei's 5G technology, a patient with essential tremor successfully underwent a remote "brain pacemaker" implantation surgery in the operating room of a h...[Details]
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When LabVIEW CLN calls dll, the interface can only be of c99 type and c++ string type cannot be used.
LabVIEW has its own defined string type: LStrHandle.
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STM8S has no peripheral circuits. The MCU CAP is connected to the 104 capacitor reset and the pull-up resistor. All other pins are left floating. The following program is used to test the current as ...[Details]
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Using solar energy to help fight drought and disaster relief – Solar pumping to fight drought, photovoltaic water pumping to fight drought
1. Global extreme weather leads to severe drought
...[Details]
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Previously, Google and Amazon broke the news that they hired external contractors to audit user recordings of their voice assistant services, sparking consumer concerns about personal privacy. Recent...[Details]
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Schott Solar said that their newly developed Quasimono solar wafers have a conversion rate of 19.9%, which has been confirmed by Fraunhofer ISE. Quasimono wafers use new technology to manufacture a...[Details]
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Power supply controller that maintains high efficiency over a wide range of load conditions
Power Supply Controller to Keep Efficiency High Across All Loads
This article was ...[Details]
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As the concepts of the "new four modernizations" such as intelligence and electrification become more popular, the track of smart driving chips has also become more and more popular along with the ho...[Details]
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Infrared temperature measurement is now very convenient. What is even more convenient is that there is now a way to measure temperature without touching
the object. Non-contact infrared thermometer...[Details]
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Working Principles of Ceramic Capacitors and Electrolytic Capacitors In the circuit design process, capacitors are used for filtering. Sometimes electrolytic capacitors are used, and sometimes ce...[Details]
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In the field of lighting technology, the combination of innovation and functionality always attracts much attention. Today, I would like to share an exciting new development in this professional fo...[Details]
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Recently, the development and commercialization of solid-state batteries have accelerated significantly. Many companies have increased their investment in all-solid-state battery technology, compet...[Details]
DSP and ARM Processors
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