(Note: Kaustubh Gadgil and Robert Schreiber co-authored this technical article.)
As systems get smaller, every square millimeter of printed circuit board (PCB) area counts. At the same time, as the de...
Abstract: Combining ZigBee wireless short-range communication technology, a wireless sensor network system architecture for industrial waste gas monitoring is proposed. The network node hardware circu...
After a month, during the May Day holiday, I came back and picked up RVB2601 again. This time I mainly referred to sipower's post and quickly connected it to Alibaba Cloud.
1. The first step is to reg...
Our company is going to make washing machines, and the DC brushless motors do not have Hall.I haven't tried it before. I bought a motor development board and the dead zone in the program is 1.84us.
Th...
TPS61165 can realize LED dimming, the main method is PWM dimming. However, when using this chip, even if the circuit is made according to the official manual, the more common problem is the flickering...
Security monitoring system related album.part1
https://download.eeworld.com.cn/detail/tyw/559749Security monitoring system related album.part2
https://download.eeworld.com.cn/detail/tyw/559750Security...
On June 17, blogger @数码闲聊站 revealed that Redmi will have two mid-to-high-end models, one with a hole-punch screen and the other with a liftable full-screen. The new Xiaomi phone with model n...[Details]
Data Management 3-1. Overview This software adopts tree structure management. The station name and group number can be selected in the upper list box on the left. After the group number is selected, ...[Details]
1. What principle does the density meter use? Density meter The weight of an object pulls it toward the ground, but if you place the object in a liquid, a force called buoyancy acts in the opposite d...[Details]
LED backlight technology is one of the core technologies of the "future" of LCD TV products. Not long ago, Hisense took the lead in launching a 42-inch LCD TV product in the domestic market, whic...[Details]
1. Application of DC/DC power supply module in RS485 interface circuit
(DC/DC power module: isolation 1000VDC, In:5V, Out:5V, P:1W), its circuit is as follows:
RS485 uses DC/DC power...[Details]
According to foreign media reports, on January 6 local time, Qualcomm announced several automotive initiatives: the new Snapdragon Drive Pilot autonomous driving platform, the Car-to-Cloud services p...[Details]
On the evening of September 3, Shenzhen South Circuit announced the content of a recent investor survey conducted by the company. Shenzhen South Circuit interpreted the decline in gross profit margi...[Details]
In some specific occasions, such as in environmental test rooms, the ambient noise may reach 80 decibels to 90 decibels, and engineers should not work in such an environment for a long time; or when ...[Details]
"It is precisely because of Intel's innovations in IC process technology, manufacturing, and packaging that Intel is able to design, manufacture, and deliver the world's highest density (representing...[Details]
1. ABS resin
It is a ternary mixed resin composed of Acrylonitrile-Butadine-Styrane (propylene-butadiene-styrene). The rubber part of butadiene can be corroded by chromic acid to form pores, wh...[Details]
Translated from - zdnet Whenever technologists and engineers get together to form a coalition, heads of state and diplomats crash the party. If they spend the next year arguing about this topic, en...[Details]
What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes together. At this time, you interrupt reading th...[Details]
IU5200D is an automatic fast charge input, switch mode buck-boost charging management IC for 1~4 lithium-ion and lithium polymer batteries, and 1~5 lithium iron phosphate batteries. The chip ...[Details]
"Bosch is developing its presence in the automotive fuel cell market and is actively promoting its commercialization," said Dr. Stefan Hartung. Bosch to work with Powercell to develop fuel cell sta...[Details]
In the previous section, we have learned a lot about bare metal and built a project to test assembly code. These tasks are actually the basis for learning Bootloader here.
Index to this sectio...[Details]
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