[size=2]Next Tuesday, TI will introduce its latest SimpleLink wireless MCU products: CC13X2 and CC26X2 at the forum. The highlights are low power consumption and multi-band. The official publicity of ...
The green box is equivalent to VEQ, and the rest of the rectifier and BUCK circuit is equivalent to this Rload. So how do I calculate this Rload? The switch signal parameters are shown in Figure 1....
Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation. Therefore, it has been widely used. Such circuits are almost always used in car and mot...
When it comes to a new development board, the GPIO port is the best starting point, and the ESP32-S2-Kaluga-1 kit is no exception.
A basic example provided in the routine is to light up the WS2812, bu...
During the circuit design process, application engineers often overlook the layout of the printed circuit board (PCB). The problem often encountered is that the circuit schematic is correct, but it do...
[i=s]This post was last edited by qwqwqw2088 on 2021-7-26 08:06[/i]Lead-acid batteries have been widely used due to their low manufacturing cost, large capacity and low price. However, if used imprope...
In modern industrial production, many high-power motors are used. Due to the excessive starting current, the impact on the power grid is also great, posing a threat to the insulation and operation ...[Details]
On September 6, the State Grid Congyang County Power Supply Company visited the Congyang Conch All-vanadium Liquid Flow Battery Energy Storage Station and conducted a joint inspection with the station...[Details]
The infrared gas analyzer is a physical analytical instrument based on the principle that different gas molecules selectively absorb infrared light of a specific wavelength. It is a typical optical...[Details]
On June 27, Allegro MicroSystems (Allegro), a supplier of sensing and power semiconductor solutions for motion control and energy-saving systems, announced the launch of its A33110 and A33115 groundb...[Details]
Riding on the momentum of the Spring Festival Gala, Baidu 's intelligent voice assistant Xiaodu made a strong presence during the 2019 Spring Festival. Many people see Baidu 's billion-dollar ...[Details]
The incremental encoder is also called a pulse encoder. It has a simple structure and generally has only three code channels. It cannot directly generate several bits of coded output, as shown in Figu...[Details]
The inverter changes the output voltage frequency and amplitude to vary the speed, power and torque of the connected induction motor to meet the load conditions. A typical inverter consists of thre...[Details]
Today I started to study the timer in 51 and wrote a small program.
#i nclude
sbit P0_1=P0^1; //define bit variable
/*********************************************************
* Delay subrout...[Details]
At 21:20 on July 28, the Hubei power grid's total load reached 36.037 million kilowatts, an increase of 458,000 kilowatts from the historical maximum of 35.579 million kilowatts set last year. The ...[Details]
According to the website of the Ministry of Education, the Ministry of Education, the National Development and Reform Commission and other five ministries recently issued the "Notice on Further Stren...[Details]
Compared with the previous year, the shipments of smartphones of many brands around the world have declined this year. Among them, Samsung has the largest decline with a decline of 35 million units, ...[Details]
Overall, the current supply and demand fluctuations in the industrial chain have become more complex, structural shortages will continue, price cuts and price increases will coexist, and companies ar...[Details]
With the development of flow measurement technology, vortex flowmeters have been used more and more. However, due to the short use time of this type of flowmeter, many problems are often encountered ...[Details]
AC-DC LED applications with power above 50 W are widely used in street lighting and high-power area lighting. Different LED solutions can be used in the power range of 50 W-150 W or 100 W-200 W. As...[Details]
Wireless Connectivity
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