1. Circuit Function Overview
The infrared diode sensing circuit can realize that when the hand is close to the infrared transmitting tube and the infrared receiving tube, the buzzer sounds and the L...
MicroPython is one of the development languages of Raspberry Pi. Press and hold the BOOTSEL button, then plug the USB cable into the computer to see the virtual disk. Drag the firmware provided by the...
This course introduces the use of Xilinx's new generation development platform Vivado in detail. It is divided into two parts: introductory and advanced. It covers four major topics: design process, t...
1. Touch screen technologyThe touch screen is structurally composed of an inductive liquid crystal display device, which can receive signals from the touch head or other touch actions. When the induct...
Use serial port tools and serial port assistants to monitor the communication process between the mainboard MCU and the Bluetooth module------------Is this connection possible?...
In CircuitPython, analog input and analog output functions are supported, that is, ADC and DAC. However, its usage is somewhat different from MicroPython, and the MicroPython method cannot be used.Ana...
Acquired highly complementary sensor processing technologies that have powered over 100 million devices. Will expand CEVA's portfolio of smart and connected technologies CEVA, Inc. (NASDAQ: CEVA), ...[Details]
5G is undoubtedly the hottest topic at the moment. It is not only a technological revolution, but also an industrial revolution involving many fields. In June this year, with the Ministry of Indust...[Details]
Most of the digital instruments produced in the early stage use the constant current method to measure resistance, which is not only complex in circuit but also costly. The ratio method is a new me...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of atmospheric environment to the earth, t...[Details]
China Energy Storage Network:
According to Xinhua News Agency, in March this year, Gansu and Sichuan provinces took advantage of their own clean power resources such as new energy and hydro...[Details]
The application of single-chip microcomputers is becoming more and more common. Some single-chip microcomputers are equipped with serial communication ports to expand their application scope. For...[Details]
In Labview, we often encounter several concepts, namely, control references, property nodes, and local variables. What are the differences between them?
First, let's talk about refere...[Details]
According to Huawei's official website, Huawei has removed the Mate 20/20 Pro/20 X from the EMUI security update support list and will not receive monthly/quarterly security updates. Currently, only ...[Details]
This article mainly discusses the impact of antenna crosstalk impairments, phase noise and timing errors on MIMO downlink system performance, as well as fault diagnosis techniques using a time-cohere...[Details]
On August 9, Qualcomm announced a long-term licensing agreement with Huawei in its Q2 earnings conference, which was seen as a signal of in-depth cooperation between Qualcomm and Huawei. Today, US me...[Details]
Last month, Infineon and Cypress both announced on their official websites that the Committee on Foreign Investment in the United States (CFIUS) has c...[Details]
1. Test product information
Product model: BLE5101
Product Description:
BLE5101 is a Bluetooth to serial port transceiver module based on Bluetooth protocol version 5.1. It has b...[Details]
On October 23, the Anhui Provincial Department of Industry and Information Technology issued an announcement to solicit public opinions on the "Anhui Province New Energy Storage Promotion and Appli...[Details]
Analogue and Mixed Signal
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