Membrane switch is an operating system that integrates key functions, indicating elements, and instrument panels. It consists of four parts: panel, upper circuit, isolation layer, and lower circuit. W...
I use CH1, CH2 and CH3 of TIM2 as input pins respectively. The trigger source selections for CH1 and CH2 are TIM_TS_TI1FP1 and TIM_TS_TI2FP2 respectively. But when using CH3, why is there no TIM_TS_TI...
BOOT programming and application design [size=4] Application design: (host computer software->RF upgrade file transfer->device reception) The device receives and stores it into the external EEPROM, [/...
Radio frequency (RF) PCB design has many uncertainties in the currently published theories and is often described as a "black art". Generally speaking, for circuits below the microwave frequency band ...
Humanitarian Award
Perfusion Systems Automated Cell Secretion Analysis
Challenge: Improve throughput and repeatability for routine analysis of pancreatic islet cell secretion in patients with type...[Details]
In traditional active
PFC
, the AC input passes through the diode bridge rectifier after EMI filtering, but there is power dissipation during the rectification process, which includes the los...[Details]
In the past, static electricity was often used in dust collectors, toner printers, and ozone generators. However, due to the low charge density caused by the movement of charges, the application fi...[Details]
Complex automation systems increasingly require innovative solutions and architectures to maximize efficiency and increase flexibility across multiple industries. Modern automation includes a range o...[Details]
Introduction: Two-way communication between microcontrollers: Machine A sends control command characters to Machine B, and Machine A simultaneously receives the numbers sent by Machine B and displays...[Details]
Following the recent news from foreign media, the French website of online retailer AliExpress has published the price, pictures, specifications and a set of pre-heating posters of OnePlus Nord 2T, r...[Details]
The resistance value measured is its DC resistance. Since the diode is a nonlinear element, its voltage and current are not proportional, so the current passing through the tube is different, and the...[Details]
On February 3, Toyota Motor Corporation (hereinafter referred to as "Toyota") and Panasonic Corporation (hereinafter referred to as "Panasonic") signed a business merger agreement and a joint venture...[Details]
In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off ...[Details]
J-Scope is a software launched by SEGGER that can analyze data in real time and display it graphically while the target MCU is running. Let's learn about J-Scope together. In the previous four docu...[Details]
introduction
Universal Serial Bus (USB) has the advantages of fast, bidirectional, high-volume transmission, cheapness, and hot-swappability. CY7C68013, one of Cypress's FX2 series chips, is the ea...[Details]
Engineers who are familiar with oscilloscopes know that the number of ADC bits in an oscilloscope is one of the most concerned technical specifications. Therefore, many engineers tend to use this as ...[Details]
Everyone knows that the most common way to improve the efficiency of LED driver power supply is to optimize the electronic transformer parameter design and reduce the eddy current loss caused by r...[Details]
introduction
The rapid development of SOC design is based on IP core reuse. IP core reuse greatly improves the development efficiency of SoC system design. The selection of SoC on-chip bus...[Details]
Low-voltage electrical appliances play a vital role in the power system. They are responsible for controlling and protecting the normal operation of the circuit. Among the many low-voltage electric...[Details]
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