-
There's a lot to like about the Google Pixel 6 and 6 Pro, but their under-screen fingerprint scanner isn't one of them. Since the Pixel 6 series was released in October, users have been com...[Details]
-
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
-
In response to Japan's export restrictions on South Korean semiconductor materials, SK Hynix has begun testing hydrogen fluoride materials imported from China, while Samsung Electronics has also rece...[Details]
-
Venture capital promotes technological progress
The
fifth round of funds established, with a total amount of 250 million euros
Dr
. Stefan Hartung, Cha...[Details]
-
The concept of brightness of visible light emitted by LEDs is fairly easy to understand.
LED dimming method
There are two common methods for dimming LEDs
in switch-mode driv...[Details]
-
Introduction The collections in the museum are often threatened by human theft, and changes in the surrounding environment can also cause damage to them. Therefore, a very reliable anti-theft sys...[Details]
-
Swiss scientists published a paper in the latest issue of "Nature Nanotechnology" magazine saying that they used graphene to create the first superconducting quantum interference device to demonstrat...[Details]
-
6 main features
1. Patented anti-static and particle removal function, fully automatic surface tension meter
High accuracy and precision guaranteed.
2. Automatic surface tension meter
The ...[Details]
-
1. Working principle of MAX639
Buck DC/DC
power converter
It has the function of reducing voltage, which can make U0 U1. Typical products include MAX639. When U1=+5.5V-+11....[Details]
-
This article introduces a design of an inverter power supply based on DTMF technology, which is composed of AT80C51 single-chip microcomputer, SA8282 waveform generator and MT8880 DTMF and AC/DC ma...[Details]
-
Recently, EISA (European Imaging and Sound Association) announced its annual awards, among which OnePlus 8 was named the best smartphone because it raised the threshold for high-end smartphones and d...[Details]
-
The latest data from the World Semiconductor Trade Statistics Association (WSTS) shows that global chip industry sales in the first quarter of 2019 were US$96.8 billion, a 13% drop from US$111.1 bill...[Details]
-
Hard switching is to forcibly turn on or off the switch tube regardless of the voltage or current on the switch tube. When the voltage and current of the switch tube (between the drain and source, ...[Details]
-
Maxim公司的MAX5974A/MAX5974B/ MAX5974C/MAX5974D是宽输入电压的电流模式正向电源转换器，主要用于PoE的受电设备（PD）。MAX5974A/MAX5974C适合通用或电信输入电压，而MAX5974B/ MAX5974D输入电压低到10.5V，器件内部提供1%的误差放大器，可编开关频率从100kHz到600kHz，主要用在PoE IEEE® 802.3af/at...[Details]
-
The previous article introduced the core functions of VCU, and also introduced several major system functions such as "mode management", "torque management" and "four-wheel drive control" from the ...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
