After more than a month of study, I have basically mastered the application of Erha Image Recognition Visual Sensor, and successfully communicated with Erha Image Recognition through the serial port t...
[i=s]This post was last edited by KING_阿飞 on 2022-10-3 15:13[/i][Shanghai Hangxin ACM32F070 development board + touch function evaluation board review] Touch button
In order to make it more convenient...
[i=s]This post was last edited by btty038 on 2020-2-20 20:33[/i]Accurate power measurement is critical for many RF and microwave applications. Instruments such as power meters and power sensors are in...
Table of contents1. Main control MCU2.SRAM3. Camera interface4. Buttons5. Bright resistor6. Vibration motor7.SIM900A8. Charging chip9.USB interface10. Mobile phone MIC11. Accelerometer12. Headphone ja...
As the title says, for MOS tube datasheets, there is usually a range of drain-source current at a specific Vds and temperature when Vgs is equal to 0. To reduce this current, is it more effective to r...
The Bluetooth 5.1 standard has been released, adding new features such as signal source angle. Nordic, Dialog, etc. have also recently released their latest Bluetooth ICs. Interested students can take...
Challenge: Develop a milk refrigeration system for rural areas in India where electricity supply is not guaranteed.
Solution: A refrigeration system that uses solar energy in combination with avail...[Details]
I have been writing programs for the acquisition board recently.
Using STM32F101 and external AD CS5550.
I just came across this CS5550 and I feel the timing is a bit weird. Especially when readi...[Details]
introduction
With the development and application of modern spectrum analyzer digital intermediate frequency processing technology, it is more and more widely used in various fields such as co...[Details]
0x00 Introduction This article mainly implements SDK-related operations for Lianshengde's W806 chip under Linux, including but not limited to specified burning, erasing, and compiling. 0x10 Prepara...[Details]
Recently, the European Union's "Horizon-Europe" plan announced the launch of an ambitious multidisciplinary project-6G-EWOC. The project focuses on developing 6G communication technology to support a...[Details]
Currently, Gionee’s official WeChat public account (hereinafter referred to as Gionee) has published an article revealing the sales status of the brand’s products. Gionee said that its M11/M11S has...[Details]
Among the new models in 2024, the popular M9, the new version of Zeekr 001 and the Zhiji L7 that has been caught in a public opinion storm all have laser radars as standard. The debate in the marke...[Details]
GP02 switching power supply is a self-excited intermittent oscillation power supply. This power supply adopts the switching power supply dedicated integrated circuit STR-X6759N and STR-V152 pro...[Details]
We are used to using time as a reference to record events that occur at a certain moment. This method is of course also applicable to electrical signals. Therefore, an oscilloscope can be used to obs...[Details]
There are some similarities in the wiring strategies of analog and digital fields, but if different wiring strategies are used to obtain better results, that is, simple circuit wiring design is still ...[Details]
The company's wholly-owned subsidiary Pangang Group Chengdu Vanadium Titanium Resources Development Co., Ltd. (hereinafter referred to as "Chengdu Vanadium Titanium Trading") and Dalian Rongke rece...[Details]
GKN Automotive, the world's largest supplier of automotive transmission technology, is working with Taiwan's Delta Electronics to accelerate the development of electric vehicle powertrains. GKN said...[Details]
ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. For example, if you want to read data from somewhere in ...[Details]
At present, domestic
Output drive voltage selection:
When the AC power is within 20W, 48V is more suitable;
The most suitable output voltage for larger power AC drive is about 36V;...[Details]
TSMC, a wafer foundry, announced that it had filed multiple lawsuits against GlobalFoundries in the United States, Germany, and Singapore on September 30, 2019, accusing GlobalFoundries of infringing...[Details]