What is CMTI ?
CMTI, Common mode transient immunity, is one of the most important indicators of isolation products (including iCoupler digital isolators and optocouplers). CMTI common mode transient i...
May I ask, what is the difference between ICP programming, JTAG programming and SWD programming?ISP: In System Programing
ICP: In Circuit Programing
IAP: In Application Programing
JTAG programming: pr...
[align=left]:victory:I don't know if you know that Tektronix has free open labs in many cities for engineers to test. It is said that these open labs are busy, and AEs are sometimes on business trips ...
[i=s]This post was last edited by beyondvv on 2019-3-7 11:55[/i] I suddenly received a courier yesterday. When I opened it, I found it was a pair of Sony headphones sent by EEWORLD. I just happened to...
In this article, the trigger mode is used instead of the gate mode. code show as below: void TIM3_PWMShiftInit(void) { TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct; GPIO_InitType...[Details]
Micrel Semiconductor Corp. (Micrel) brings significant savings and voltage increases to the consumer market
with its new non-synchronous pulse width modulation (PWM)
buck regulator
.
The...[Details]
Also known as a three-purpose meter, it is a multi-range, multi-purpose instrument that can be used to measure AC and DC voltage, DC current and resistance. Some can also measure AC current, inductan...[Details]
1. Overview of uClinux operating system
uClinux is a branch of Linux 2.0. It is designed for microcontrollers without MMU, that is, it is widely used in the field of embedded Linux. The biggest f...[Details]
The photoelectric controller uses the 555 time-base integrated circuit as the core, has a relatively simple control method, is reliable to use, and has a long life. It is a low-priced, small-sized,...[Details]
At around 2:55 p.m. on April 16, U.S. time, Apple and Qualcomm jointly issued a statement saying that Qualcomm and Apple have reached an agreement to drop all legal proceedings at the global level. Q...[Details]
Huang Renxun said: "By bringing ARM under our umbrella, we will increase customer choice and increase market innovation. Our assessment shows that regulators will approve the transaction very soon." ...[Details]
Infrared remote control is widely used, and encoding and recognition are often the most headaches for microcontroller beginners. In fact, infrared encoding and recognition are not difficult. The ...[Details]
1. VCC shunt regulator
The method for designing a shunt regulator power supply is shown in Figure 1:
The shunt regulator can provide 25mA current to the VCC terminal, stepping d...[Details]
Compared with other oscilloscopes of the same level, the MSOX2012A 8.5-inch WVGA display has at least twice the display area and five times the resolution (WVGA 800x480 vs. QVGA 320x240). High-config...[Details]
Tektronix's TDS series digital real-time oscilloscopes have been widely used in China. The expansion modules TDS2CM and TDS2MM have the ability to communicate with external devices in two directions...[Details]
The development of the lithium battery industry is a marathon with no end, requiring participants to compete in endurance in multiple dimensions such as technology, cost, production capacity, capit...[Details]
The demands on power supply designers are becoming higher and higher, and they are under tremendous pressure to improve efficiency, reduce costs, and shorten product development cycles. Power supp...[Details]
The three major A-share indices showed divergent trends today. The Shanghai Composite Index closed down 0.40% at 3606.75 points; the Shenzhen Component Index rose 0.70% to 15628.73 points; the ChiNex...[Details]
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]
Analogue and Mixed Signal
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