-
Regarding how STM32 serial port outputs hexadecimal values and then displays them on the serial debugging assistant, many people use printf("%02x", A) statement, but what is displayed on the serial...[Details]
-
Recently, the Guangdong Provincial Development and Reform Commission announced the "Guangdong Province 2022 Key Construction Project Plan". The following is some project information: Electronic Info...[Details]
-
All LED lamps have this fatal flaw, and so far, no one has proposed a good solution. All those who work on LED power supplies or finished LED lamps avoid talking about this problem and pretend not to...[Details]
-
Lens Technology released its 2019 semi-annual performance forecast, with a net loss attributable to shareholders of the parent company of 124 million yuan to 170 million yuan, a year-on-year decrease...[Details]
-
As Huawei and Samsung have achieved good results in the foldable screen mobile phone market, major mobile phone giants have also begun to join the race. According to Counterpoint, global shipments of...[Details]
-
Recently, Shanghai Longqi Technology Co., Ltd. (hereinafter referred to as "Longqi Technology") completed a US$100 million Series B financing. This round of financing was led by Shenzhen Capital Grou...[Details]
-
The transformer winding deformation tester is mainly composed of a main measurement unit and a laptop computer, three parallel special measurement cables, measurement clips and grounding wires...[Details]
-
The U.S. Air Force recently deployed a robot dog during its first-ever Simultaneous Nuclear Readiness Training (SNORT) at MacDill Air Force Base in Florida.
The so-called robot dog is actually...[Details]
-
In the process of using UPS power supply system, people often think that Hoppeck batteries are maintenance-free and do not pay much attention to them. However, data show that the proportion of UPS ...[Details]
-
Three SMA China subsidiaries under the SMA Group have recently completed the company name change after the MBO. In order to adapt to the strategic development of the new company and fully reflect t...[Details]
-
The vortex separation frequency of the turbine flowmeter within a certain flow range is proportional to the average flow velocity in the pipeline. A capacitive probe or piezoelectric probe (detector)...[Details]
-
Most wireless applications conjure up the 800 to 900 MHz and 1800 to 2000 MHz cellular bands, but an increasing number of wireless applications are beginning to use the unlicensed Industrial-S...[Details]
-
The current probe is an active probe, which is a magnetic ring designed based on Faraday's principle to measure interference current signals in wires. It is essentially a transformer with 1 turn....[Details]
-
For engineers, using an oscilloscope well means getting twice the result with half the effort. Engineers who have not received professional training have many deficiencies in experience in the detail...[Details]
-
The energy efficiency of
LED lighting
applications needs to be considered in conjunction with the
power
output. The US Energy Star
solid-state lighting
specification specifies energy e...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD