-
In output mode: ODR is the data output register, but in input mode, it is also used to configure the pull-up and pull-down settings. In the key input experiment in the Alientek source code, there is...[Details]
-
As the size of modern high-speed ultra-large-scale integrated circuits continues to decrease, the power requirements continue to increase. Therefore, the power density of the power supply must be incr...[Details]
-
The surface temperature continued to rise this summer, and 2022 successfully ranked among the top ten hottest years. The global temperature rose, and even the temperature in the Arctic reached a rare...[Details]
-
This valuable home appliance anti-theft alarm has the characteristics of small size and loud sound. It is suitable for use in homes, hotels, offices, etc.
Working Principle
The circu...[Details]
-
The core technology that distinguishes new energy vehicles from traditional vehicles lies in the "three electrics", namely batteries, motors, and electronic controls. At present, due to issues such ...[Details]
-
As an audio amplifier, s8550 is used in electronic products such as radio recorders and electric toys. Transistor 8550 is a commonly used ordinary transistor. It is a low voltage, high current, sma...[Details]
-
Abstract: TPS5120 is a dual-output synchronous step-down DC-DC controller developed by American TI Company. It can switch from PWM mode to SKIP mode at light load to improve its conversion effic...[Details]
-
The move to cobalt-free batteries is its most significant move yet, with the company betting big on rechargeable battery technology that doesn't use cobalt. Why don’t everyone drive electric cars? ...[Details]
-
Torque motor is a kind of asynchronous motor introduced according to production requirements. In some occasions, it is even required to remain stalled for a period of time. This is due to its outpu...[Details]
-
According to Reuters, the US Federal Aviation Administration (FAA) said on the 26th that it had confirmed a new hidden danger in the 737 MAX, which must be resolved before it can resume flying. The W...[Details]
-
In the maintenance of frequency converters, we often encounter the situation that the frequency converter does not respond after being powered on. Under normal circumstances, the frequency converte...[Details]
-
The STM32 timer also has a mode called output compare flip mode. This mode, as the name implies, can flip the level, but the condition is: when the count value reaches the comparison value, the origin...[Details]
-
Multisim is an EDA tool software specially used for electronic circuit simulation and design. It provides a virtual electronic experimental workbench and is favored by electronic professionals for it...[Details]
-
Si2155 is based on Silicon Labs' patented TV tuner architecture, providing ultra-clear analog and digital broadcast TV reception. By providing excellent linearity and fully integrated high-quality ...[Details]
-
Recently, Sungrow and Samsung C&T of South Korea signed a supply agreement for Qatar's 814MWac photovoltaic project, and will provide it with string inverter SG320HX and medium voltage box transfor...[Details]