The host SPI sends a group of numbers, such as A[]={"123456"}; theslave SPI receives it using interrupts, and each data can be completely sent out, but the interrupt can only receive 12, and the other...
By: Vahid Manian, COO, Morse MicroWith smart homes, consumers have embraced the concept of automating home functions with the convenience of an internet connection, especially in today's pandemic situ...
BlueNrg-1 is used as a slave device, and Raspberry Pi is used as a master device. Raspberry Pi can successfully connect to BlueNrg-1 device. BlueNrg-1 can correctly receive the data sent by Raspberry ...
[i=s]This post was last edited by luck_gfb on 2020-10-18 17:26[/i]Today I can finally hand in my homework. I have gone through many hardships along the way. Today I finally succeeded. I am very reliev...
In DSP 28335, I sample four times in one cycle. Logically, the values of the four samples should be different, but the values of the four numbers in the ADCRESULT register are the same (). Why is this...
Qualcomm has released the Snapdragon 865 processor and Snapdragon 765/765G processor. We have seen many well-known domestic mobile phone manufacturers calling for this. Some can’t wait to say that th...[Details]
3D seismic exploration technology is a comprehensive application technology that integrates physics, mathematics, and computer science. Its application purpose is to make the image of underground t...[Details]
What is millimeter wave What is millimeter wave? Millimeter wave is essentially a frequency band of electromagnetic waves, which is higher than radio and lower than visible light and infrared. T...[Details]
Users who have been using Apple devices for a long time often go through this process: At first, they may only have an iPhone or a Mac, but over time, they have various products around them, such ...[Details]
After switching from the New Third Board to the Science and Technology Innovation Board, Jinko Electronics chose to withdraw its listing application six months after its IPO was accepted, and the Sha...[Details]
Instrumentation amplifiers (IAs) are the workhorse of sensing applications. This article will explore some ways to exploit the instrumentation amplifier’s balance and excellent DC/low-frequency commo...[Details]
Frequency gated filter circuit diagram
This circuit uses four operations and has the functions of high-pass, band-pass, low-pass and band-stop filters. The parameter selection principle is as sh...[Details]
Power supply has always been a very popular technology in the electronics industry, and its development trend is an issue that everyone must always pay attention to, otherwise they will not be able t...[Details]
Hardware platform: STM32F401 Editor: keil 5.18 Operating system: win7 1. I2C Protocol When transmitting data, the SDA line must remain stable during the high level period of the clock. The high ...[Details]
Recently, MIT announced that it has solved the fundamental problem that hinders the commercialization of all-solid-state batteries. Although more research is needed for commercialization, it can be s...[Details]
We used multiple models of LOTO oscilloscopes with bandwidths ranging from 20M to 100M to measure the passive and active crystal oscillators. We tested the waveforms of 12M, 15M, 24M, 48M, and 80M cr...[Details]
The 'Flexible Screen Folding Extreme Challenge' initiated by Geek Park has come to an end. In line with the truth-seeking geek spirit, Geek Park teamed up with the China National Institute o...[Details]
Renesas Electronics, the world's largest automotive MCU manufacturer, announced on the 22nd that the production capacity of the company's main Naka factory (Hitachinaka City, Ibaraki Prefecture, Japa...[Details]
The simplified design of ultrasonic ranging based on STC51 microcontroller requires only three components (the ranging module is considered as one component for the time being) 1. Required componen...[Details]
When it comes to blade batteries, we usually think of labels such as high safety performance, long service life, and strong endurance. The reason is that the emergence of blade batteries not only r...[Details]
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