I have the impression that the principle used by Zener diodes and TVS tubes is that the voltage does not change much in a large current change range. Therefore, a general Zener diode is connected in s...
Crucial's SSD product layout in the past year has been quite rapid, with not only increasingly mature products, but also its own path. The Crucial P5 SSD we reviewed before uses Micron's own controlle...
Author: Denny Yang
AMIC110 is a new generation SOC that supports ETHERCAT Slave. It supports multiple industrial bus protocols through PRU-ICSS. This article introduces the ETHERCAT Slave demo. This s...
I will graduate in two months. During my postgraduate study, I got a lot of development boards. I probably won't touch them again. I sell them on the forum. Support E-coin transactions and keep updati...
pythoncoder In the micropython eeprom driver library, new support for PSRAM has been added.Multiple devices can share a single SPI bus to form a single logical RAM.
It is possible to use the RAM as a ...
I saw a video tutorial on AD installation component library and shared it.
https://v.youku.com/v_show/id_XNDI4OTc2NTcxNg==.html?spm=a2h9p.12366999.app.5~5!2~5~5!2~5~5!2~5!3~5~5~5~5~5~21~22~TR~TD!2~5~5...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
February 26, 2024, Barcelona, Spain - Today, OPPO announced at the 2024 World Mobile Communications Conference (MWC 2024) that it will fully focus on the field of AI and bring a number of the lates...[Details]
TDK Corporation is pleased to present the new B78416A* series of compact EPCOS EP6 transformers for ultrasonic applications. The new series of components are surface mount (SMD) types with five model...[Details]
As the third generation of semiconductor lighting sources, LED
has the advantages of low operating voltage, low power consumption, high luminous efficiency and long life. Compared with tra...[Details]
Abstract: This paper introduces a scheme for monitoring multiple high-power switching power supplies in real time by a computer. It adopts the RS-232C and RS-485 dual serial communication bus stand...[Details]
Power test instruments are indispensable products in power supply testing. If it weren't for the development of frequency conversion technology, if there were no nonlinear loads, if the measured valu...[Details]
The process of measuring resistance with a pointer multimeter is as follows: 1. First select the gear (×1, ×+, ×+0, ×1K, etc.), then touch the two meters vertically, and adjust the zeroing resistance...[Details]
Belkin's BOOST↑CHARGE PRO three-in-one wireless charger supports MagSafe. It is the first third-party wireless charger compatible with MagSafe and is now on sale. The BOOST↑CHARGE PRO features a ...[Details]
1. Introduction
Light-emitting diodes (LEDs) have been widely used in indication, display, general lighting and other fields due to their advantages such as small size, fast response speed, lo...[Details]
All-vanadium liquid flow batteries (hereinafter referred to as vanadium batteries) are considered to be a new energy storage application, and have received much attention and expectations from the mar...[Details]
Three-phase power shortage means that one or two of the three phase lines have no voltage. When a user uses electricity, if he only takes out one phase wire, and this phase wire happens to be missing...[Details]
1. Aliases: Dielectric loss tester, variable frequency dielectric loss tester, dielectric loss tester, anti-interference dielectric loss tester, fully automatic dielectric loss tester, heterogeneous ...[Details]
Take some time to sort out the production forecasts of various research institutions for the overall automotive industry this year. Due to the impact of chip shortages and production cuts, uncertaint...[Details]
introduction Accurate measurement of voltage requires minimizing the effects of the instrument wiring to the circuit being tested. Typical digital voltmeters (DVMs) use 10M resistor networks to k...[Details]
By John Cummings Texas Instruments Today, methods to protect electronic products from circuit faults and manage power-on surge currents have evolved from simple fuses and uncertain P-channel FETs to ...[Details]