High-power LED drive circuit (AC-DC) design example (very practical and specific), mainly does not require a transformer; directly connected to the AC power supply. Interested friends can take a look...
The program cannot be burned in, what should I pay attention to? [/color][/size] [size=5][color=#ff8c00]2.1_System_Linux-3.0.35 -> 04_Burn Tool, the burn tool in the path just now is relatively simila...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-20 08:35[/i]According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Elect...
I want to make an instrument, but the range selection IO takes up too much space. What should I do? For example, thisHow do I choose the gear I sense? For example, if it is 1k gear, I should let AD kn...
I just started to develop applications for Windows CE. I found that I fully installed EVC4.0+SP4, platform winCE5.0, s3c2410. I need to select arm4i, but there is no ARMv4I in the cpu platform selecti...
1. Detection of electrolytic capacitors 1. Use the multimeter R×1k range to detect when disconnected from the circuit. Before testing, touch the two pins of the electrolytic capacitor to discharge the...
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]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
For healthcare professionals, accurate diagnosis and treatment are crucial for a clear picture of a person's health. However, healthcare professionals often rely on tests at medical facilities, cli...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
Gross profit margin jumped from 13.6% in the first half of last year to 25.9%, almost doubling year-on-year.
On August 21, RoboSense released its interim performance report, in which the...[Details]
On August 22, South Korean media Nate reported on the 20th local time that Samsung Electronics is introducing Hyper Cell technology into its most advanced 2nm process technology, striving to improv...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
PowiGaN achieves 95% efficiency at both light and full loads, meeting critical operational and safety requirements.
DARWIN, Australia and SAN JOSE, Calif.,
August 22, 2025 – Powe...[Details]
Coal mines typically contain gas and coal dust. When gas and coal dust reach a certain concentration, they can cause explosions. Electrical equipment generates arcs during normal operation or durin...[Details]
"We have successfully launched the first version of our dedicated chip for EMB brake-by-wire. Second-generation samples have also been successfully completed, and we are actively planning a third-g...[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]
Bosch has released a new SoC series to support L2+ advanced driver assistance functions. The chip integrates high resolution and long-range detection capabilities, and has built-in support for neur...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
