[align=left][color=#000]The chip is VC5509A. When using DMA to send to MCBSP0, it only enters an interrupt once at the beginning of the simulation, and then never enters again. It's very strange! [/co...
I am learning STM32. It is more fun to make it myself than to buy a board. The overall principle is good, and the components are also bought. I am currently working on the packaging.Promote yourself, ...
[color=#333333][font=宋体] [/font][/color][b]1 Detection of color-coded inductors[/b][p=28, 2, left][color=rgb(51, 51, 51)][font=宋体]Put the multimeter in R×1 gear, connect the red and black test leads t...
[i=s]This post was last edited by tianshuihu on 2015-1-6 14:10[/i] Eagle Eye - An embedded system based on GPS+GSM positioning and tracking. Design introduction: Place the system on an important objec...
[size=4] With the rapid development of infrared focal plane array technology, infrared imaging systems have achieved high frame rate, high resolution, high reliability and miniaturization. They have b...
[i=s] This post was last edited by Dora A Meng on 2017-2-24 15:37 [/i][align=left]This year, we will showcase various smart driving and IoT technologies in our carefully designed booth: [/align] [alig...
朵拉A萌ST Sensors & Low Power Wireless Technology Forum
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
Flip-chip and ball grid array (BGA) are two widely used packaging technologies in the electronics industry. Each has its own advantages and limitations, and in some cases, they can complement each ...[Details]
introduction
Bluetooth technology is a short-range wireless communication technology designed to replace wired cables. It is a wireless communication technology standard developed by the SIG, ...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
According to foreign media reports, BMW has just been granted a patent for a screen that could cover the entire roof. BMW hopes to transform at least a portion of the vehicle's headliner into a dis...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
Over the past decade, the narrative surrounding fuel vehicles has been one of decline and replacement. Under the onslaught of new energy vehicles, traditional automakers have been forced to acceler...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
For self-driving cars, LiDAR is the sensory organ that allows them to "see the road." Simply put, its operating principle involves sending out a laser beam, receiving the echo, and ultimately gener...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
Silicon Labs (also known as "Silicon Labs"), an innovative leader in low-power wireless connectivity, will showcase its cutting-edge artificial intelligence (AI) and Internet of Things (IoT) solu...[Details]
DSP and ARM Processors
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