A common task performed by embedded systems is managing external inputs. Managing inputs can put unnecessary computational pressure on the processor, causing the processor to spend more time in active power mode, affecting the performance of the processor. ...
Following my upgrades to the handheld game controller, I added a new 1 8-inch color LCD for animated graphics, and an accelerometer module for motion control input. ...
As a new type of polymer material, expanded polytetrafluoroethylene (ePTFE) electronic film is increasingly used in the field of smart wearables. Its unique properties bring unprecedented functions to smart wearable devices. ...
On October 15, 2024, the 2024 IoT Conference Wearable Device Forum, co-organized by the world-renowned electronic technology media 
In 1902, Willis Carrier, the "father of air conditioning", invented the first modern electric air conditioning device. Its original purpose was to help printing presses maintain temperature. At that time, the air conditioner was a huge ...
The EMI radiated spectrum generated by a switch mode power supply (SMPS) is a function of many parameters, including the size of the hot loop, switching speed (slew rate) and frequency, input and output filtering, shielding, layout and connection. ...
To read serial port data on ESP8266, you can use the Serial class provided by the Arduino framework. The following is a simple example showing how to initialize the serial port, set up the serial port receive interrupt, and ...
An oscillator is an electronic component or circuit whose main function is to convert DC power into AC power with a certain frequency. An oscillator usually consists of an amplifier circuit, a frequency selection circuit, and a positive feedback circuit. ...
Isolated switching converter topology forward circuit (continuous current mode - CCM) forward circuit, the main components are transformer, semiconductor switch, inductor, freewheeling diode, capacitor, switch tube open and close ...
In single-phase low-power photovoltaic grid-connected systems, there are two topological structures: isolated and non-isolated. The isolated type has many disadvantages such as high cost and large size, so the non-isolated type has become the mainstream topological structure. ...
LED driver chips can be divided into: constant voltage driver chips, constant current driver chips and pulse driver chips. Among them, constant voltage driver chips are generally our common DC DC boost chips. ...
Professor at Beihang University, dedicated to promoting microcontrollers and embedded systems for over 20 years.
Multithreaded computing in embedded real-time operating systems - based on ThreadX and ARMAn NVRAM management mechanism under an embedded real-time multi-partition operating systemA multi-core embedded real-time scheduling method based on core setDesign of an improved YOLOv3 infrared human body detection embedded systemRepYOLO, a lightweight deep learning network for embedded devicesReal-time responsive embedded system virtualized microkernel architectureMainly explain the format of SMS in PDU formatApplication of PLC in Integrated Reactor Wastewater Treatment SystemDesign of ARINC429 bus interface board based on USB protocolDesign a pair of binocularsTemperature measurement and alarm program implemented by 51 single chip microcomputerThrough Windows-based graphical interfaceLM317 application circuit diagramCR6850 12V5A flyback switching power supply solution.pdfDesign of a 4-bit full adder using VHDLIntroduction to Zener DiodesEEWorld
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