-
According to DRAMeXchange, a semiconductor research center of TrendForce, Yangtze Memory Technologies Co., Ltd., a NAND Flash manufacturer under Tsinghua Unigroup, will officially start mass producti...[Details]
-
Lightning protection for UPS power supply The lightning protection of UPS power system and communication port should be based on the relevant national regulations and the specific conditions of the ...[Details]
-
How does a transmission line transformer work?
The theoretical analysis conducted in this paper is based on the transmission line method, which is based on the precise distribution of transmission ...[Details]
-
On April 6, research firm IHSMarkit released a statistical report showing that in 2018, Ericsson successfully surpassed Huawei in the global share of mobile communication infrastructure, regaining th...[Details]
-
The working principle of phototransistor, here we introduce the working principle of transistor, diode and triode.
Photodiodes and phototransistors are photoelectric conversion semiconduct...[Details]
-
1UPS solution proposed
The foreign suburban electrified railway project has a total length of 43km and 11 stations. According to the contract requirements, the signal equipment of each ...[Details]
-
May 23, 2024, Shanghai -
NOVOSENSE launched the new NSM2311 integrated current sensor chip, which is a fully integrated high-isolation current sensor solution with excellent current-carrying ca...[Details]
-
/******************************** DS18B20 temperature measurement program File name: main.c Compiled by: WinAVR-20070122 Hardware environment: The switches on CA-M8X are as follows ...[Details]
-
HIFI is the abbreviation of High-Fidelity in English, which means "high fidelity" or "high precision", so HIFI audio is also high-fidelity audio, or high-precision audio.
In terms of...[Details]
-
1.
LED lamps
Main dimming technology
The first dimming method is to dim the LED lamp by adjusting
the LED driving current
,
because
the
brightness
of
the LED...[Details]
-
HS0038B http://www.51hei.com/stm32/3589.html The infrared remote control I use uses the NEC protocol, which uses PWM to modulate the information sent. The NEC protocol has the following charact...[Details]
-
introduction
PWM wave is composed of harmonics and DC. Harmonics are signals that need to be filtered out. That is, the modulated PWM signal can be converted into an analog signal through an analog...[Details]
-
Vector Group provides a professional open development platform, including various tools, software components and services, for the creation of embedded systems to OEMs and suppliers in the automotive...[Details]
-
Turning off the clocks of unused peripherals allows the STM8 to reduce power consumption. The peripheral clock gating (PCG) mode allows the user to turn on or off the connection between fMASTER and t...[Details]
-
China Energy Storage Network News:
On April 14, it was learned from Xinjiang Electric Power Exchange Center Co., Ltd. that in the first quarter, Xinjiang's electricity transmission reached ...[Details]