[i=s]This post was last edited by Jacktang on 2021-10-17 19:29[/i]The question was about NTC thermistors and inrush current.1. Why do NTCs for low-power power supplies not need relays, but high-power ...
[i=s]This post was last edited by Hot Ximixiu on 2020-12-10 20:14[/i]The LAUNCHXL-F280049C is a low-cost development board for the F28004x devices in the TI C2000 real-time controller family. Not only...
Question: After submitting the exchange request for E-coins, there has been no response or result for almost ten days. Has the exchange been cancelled recently?...
Introduction
Some operational amplifiers (op amps) have inductive open-loop output impedances, and stabilizing these types of op amps can be more complicated than op amps with resistive output impedan...
On September 13, the STM32 Shenzhen Seminar will discuss the latest technological innovations of STM32, as well as product solutions and diversified application examples in the fields of IoT security,...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
The new low-power positioning technology is suitable for safe distance boundary applications such as safe vehicle entry, access control, and asset tracking. CEVA, Inc. (Nasdaq: CEVA), the world's l...[Details]
All on-chip peripherals of the STM chip need to set the clock manually. Three different clock sources can be used to drive the system clock (SYSCLK): HSI oscillator clock: generated by an internal 8...[Details]
After a few years, you may not have to move bricks anymore.
On February 15, Monumental, a construction
robot
startup, announced on its official website that it had completed a new roun...[Details]
Applied Materials, Tokyo Electron, ASML, KLA and Lam Research are the top five global wafer manufacturing front-end equipment giants. They have almost formed a joint monopoly in lithography, depositi...[Details]
1. Introduction
Switching power supplies have been widely used in the fields of electronics, electrical equipment, and home appliances due to their small size, light weight, high efficiency, a...[Details]
Rugged embedded computer brand – Cincoze continues to deepen its layout of embedded computers.
The two industrial computers (P2202 Series and P1201) that were just launched in 2023 ...[Details]
What should the smart cars of the future look like? Outside the car, it can sense all kinds of traffic conditions and provide safe and accurate navigation and even autonomous driving; Inside the ...[Details]
China Energy Storage Network News
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The industry generally believes that 2017 is the year when distributed photovoltaics will usher in a full-scale explosion. At the 2017 Beijing Energy...[Details]
On April 16, according to OpenHarmony, the first OpenAtom OpenHarmony ("OpenHarmony") open source developer growth plan has been launched since October 24, 2021. It has lasted for more than 5 months...[Details]
In many signal acquisition systems, range switching is required. The most common method is to adjust the gain of the amplifier. In many cases, software is needed to control the amplifier gain, or the...[Details]
As bandwidth continues to increase, deregulation and competition in wired and wireless infrastructure telecommunications systems are driving the need for low-cost equipment solutions. The chal...[Details]
Portable devices using LED-based solid-state lighting (SSL) require efficient driver circuits to extend battery life, and also require some method of dimming to adjust the light output to suit th...[Details]
Working principle: VTl, VT2 and related components form a multivibrator with a frequency of about 400Hz, which is used to modulate the intermediate frequency signal. The audio signal can also be outp...[Details]
Hardware parts The LCDs used in the above article are all conventional LCD displays, but when I checked the schematic diagram and LCD data sheet, I found that the LCD that comes with the MINI2440 dev...[Details]
The LTC3260 can provide up to 100mA of current at its charge pump output VOUT from an inverting input voltage. In addition, VOUT also serves as the input supply for a negative LDO regulator (LDO-). T...[Details]