MA1210XR-332J-501ERG

High brightness LED display screens include: ST-975, ST-980, ST-981, ST-982, ST-985 monochrome display screens, and ST-986, ST-987, ST-984 dual-color display screens. The LED display screen is direc...[Details]

If a global variable is defined in C51, the compiler will assign a dedicated address to the variable in RAM. The value assigned to the variable in the C program will be stored in this dedicated addre...[Details]

According to foreign media reports, EnVue Telematics, a leader in smart vehicle technology, announced a partnership with Derive Systems to provide advanced fleet management software that shifts the r...[Details]

At present, the LED fluorescent lamp market is very active, and manufacturers are mainly divided into three categories: the first category is the factory that originally made LED chips, and then pe...[Details]

Description: 1. This design completes the design of a voice recognition control light system, based on the LD3320 chip voice recognition system. The most basic requirement is to say some simple comma...[Details]

1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]

When the LED display screen displays text, images and videos, if the lights on the LED display screen are lit at the same time, it means that the display screen is a static screen; if the lights on...[Details]

On the afternoon of February 1, the signing ceremony of the investment contract for the semi-solid power battery industrialization project of Anhui Anwa New Energy Technology Co., Ltd. was held...[Details]

Designers are trying to use low-power audio amplifiers with negative-swing capabilities to achieve higher audio performance than traditional single-ended amplifiers. Negative-swing switches allow mu...[Details]

Everyone is familiar with LED display screens, which can be seen everywhere in life. They can be seen everywhere in stations, shopping malls, squares, auditoriums, airports, and buildings, and are wi...[Details]

According to foreign media reports, Tesla has reached a procurement agreement with LG, and the future domestic version of Model 3 will use NCM811 batteries produced by LG Chem in Nanjing Xingang Deve...[Details]

It is reported that Professor Wang Chaoyang's team at Pennsylvania State University in the United States has developed a thermally regulated lithium iron phosphate battery (TMB) that can simultaneous...[Details]

Computer ATX power supply control circuit and principle The control circuit of the ATX power supply is shown in Figure 1. The control circuit uses TL494 (some power supplies use KA7500B, whose p...[Details]

According to foreign media reports, lithium-carbon dioxide batteries are a very attractive energy storage system because they have an energy density more than seven times higher than commonly used li...[Details]

From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]