3068-609-2106

1. Introduction This article introduces a high-power parallel UPS synchronous control solution based on TI's TMS320C240 DSP controller. The synchronization with the power grid and the sync...[Details]

At the end of May 2019, Dutch chipmaker NXP Semiconductors NV announced that it plans to acquire Marvell's Wi-Fi and Bluetooth/BLE combination solutions for $1.76 billion. It is worth noting that the...[Details]

LED lighting has many advantages that traditional light sources cannot match and has a broad market prospect. However, a series of problems such as poor reliability, lack of relevant standards, and...[Details]

Digital filtering In order to learn more about the ADC and DAC of stm32f4, I decided to do a practical experiment. It is a digital filtering experiment. Using the characteristics of stm32f4's DAC t...[Details]

Centrosolar (ETR:C3O) plans to showcase its new flat roof system PV modules at SolarPowerUK2011, which was shown at the IntersolarEurope trade show in Munich this summer. The Ceniq system allows PV...[Details]

The much-anticipated "Tianwen-1" Mars probe was successfully launched in Wenchang, Hainan, officially kicking off our country's Mars exploration activities.   A quick calculation shows that the Tianw...[Details]

We have already known the advantages and disadvantages of V-cone flowmeters, so what are the advantages of V-cone flowmeters compared with orifice flowmeters? Experts from China Sensor Trading Networ...[Details]

Last time we used the delay function and while loop to flash an LED. This time we add all the LEDs and make them flash in sequence to create a running light effect. There are 4 LEDs on the developm...[Details]

High accuracy and good stability Annubar has an accuracy of ±1% and a stability of ±0.1%. It can maintain a very stable differential pressure signal for a long time and ensure the mapping relationshi...[Details]

As the living standards of society continue to improve, more and more people are beginning to redefine the quality of life. In today's rapidly developing world, choosing high-tech intelligence to a...[Details]

On August 24, Zhengfan Technology released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 788 million yuan, a year-on-year increase of 77.15%;...[Details]

The spring breeze of "ubiquitous power Internet of Things" has injected new vitality into the power and energy fields. The academic community, the business community and even the capital market are...[Details]

The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic c...[Details]

　　(1) Carefully check whether the header part is normal. 　　(2) If the voltmeter pointer cannot swing and the meter head is normal, if it is caused by an open circuit in the voltage divider resistor o...[Details]

Denso will invest in TSMC's first semiconductor plant in Japan. The goal is to secure stable procurement of cutting-edge semiconductors with a circuit line width of about 10 to 20 nanometers in Japan...[Details]