1. Stable circuit, especially power supply, the overcurrent capacity should be able to reach 3A instantaneous value. When the module is in idle state and sending state, the voltage fluctuation must no...
[align=left][color=#000]I used a SOP-8 adapter board and a perforated board to solder a TPS7A4901 connection circuit diagram recommended by the TI official website. The input uses a 12-volt switching ...
I used to make it palm-sized, but now I want to reduce it to the size of a mobile phone, so I want to use BGA packaging as much as possible. What do you recommend? 1. SDRAM 128M byte, BGA packaging, w...
Grounding is the most basic content in circuit design , but almost no one can explain it clearly. In almost every training and communication, someone will ask, "Teacher, is there a universal grounding...
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[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]
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]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
EVTank predicts that all-solid-state batteries will achieve small-scale mass production in 2027 and large-scale shipments by 2030. Global solid-state battery shipments will reach 614.1GWh, of which...[Details]
The number of new energy vehicles in use is increasing, and there are multiple choices available. New energy vehicles can be divided into hybrid and pure electric, and the types of hybrid include m...[Details]
On August 19th, Intel and Japan's SoftBank Group announced on Monday that SoftBank would invest $2 billion (approximately 14.376 billion RMB at the current exchange rate) in Intel. Under the agreem...[Details]
From smartwatches to portable health and fitness trackers, wearable devices are increasingly transforming every aspect of our daily lives. The desktop computer revolution of the 1980s ushered in an...[Details]
Which is brighter, the xenon lamp or the LED lamp?
Which is better, LED or xenon? Which is brighter? We asked experts about these questions. For those confused about this, let's take a look at...[Details]
We often notice that some safety light curtains have EDM function. What does EDM mean here? What is its function?
The full name of EDM is External Device Monitor, which means external device m...[Details]
Although everyone has their own unique approach to PLC programming, the ultimate model is the same. This article uses the simple ladder diagram programming method of Mitsubishi PLC as an example to...[Details]
Momenta's self-developed assisted driving chip has been successfully launched and entered the actual vehicle testing phase. This is the first time that Momenta has "settled" its own algorithm on an...[Details]
According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]
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