Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by qwqwqw2088 on 2019-5-28 09:21[/i] [size=4]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck topology. Note: In th...
Flowmeter is a kind of industrial product widely used in industry nowadays, and there are many types of flowmeters. There are glass rotor flowmeters for on-site observation, as well as metal tube roto...
WiMax is an emerging wireless communication technology that can provide high-speed Internet-oriented connections. The wireless signal transmission distance of WiMax can reach up to 50 kilometers, and ...
Source: http://www.mediaplayer.eetchina.com/ART_8800416430_2200001_7671bcb2200604.HTM The US-China patent dispute has ended. Domestic DVD players will pay MPEG LA $2.5 per unit. With the signing of th...
The equivalent circuit of electronic components is very useful for circuit analysis. It can help us understand the working principle of the component in the circuit and provide a deep understanding of...
Author: Asem Elshimi is an RFIC design engineer for IoT wireless solutions at Silicon Labs How can Bluetooth direction finding be used for contact tracing? First, the technology requires additional...[Details]
1 Introduction
In the local communication power supply monitoring system, the battery monitoring module is a relatively independent unit with its own processor unit and data acquisition unit. ...[Details]
I'm studying ARM Cortex-M3 recently, and I found a book called "An Definitive Guide to The ARM Cortex-M3" which is considered a classic. This series of study notes is actually the reading notes I made...[Details]
1 Overview Wellbar flowmeter is a new type of flow meter designed and produced using the differential pressure working principle. It consists of a sensor, a differential pressure transmitter or a flo...[Details]
High voltage differential probes are mainly used to observe differential signals. Differential signals are signals that are referenced to each other rather than to ground. Ordinary single-ended pr...[Details]
Speaking of cars, in recent years, China's new energy vehicles have flourished and the sales volume of domestic new energy vehicles has been rising. According to data from the Ministry of Public Se...[Details]
The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection levels are shown in Table 12. POR occurs whenever VCC falls below the detection level. The POR circuit can ...[Details]
The lithium battery market is booming, with major companies trying their best to attract customers. CATL has Kirin batteries , Zhongxinhang has OS high manganese iron lithium batteries , Ruipu Lanj...[Details]
According to IT Headlines, an insider revealed that Xiaomi's first foldable phone will be released soon. It is revealed that the official name of this new phone may be the sequel to the Xiaomi ...[Details]
OmniVision launches 12.6V 7A fully integrated synchronous boost converter WD31089Q to help upgrade the experience of Bluetooth speakers In a busy life, some music can adjust the atmosphere. Portabl...[Details]
Chen Shu, winner of both the Magnolia Award and the Huading Award, joined Hisense Industrial Design Center for the first time as Hisense Art Experience Officer. She personally experienced many hig...[Details]
This article is compiled from https://tuxphones.com/sipeed-rv64-first-risc-v-rv64-phone-linux-2022-2023/
RISC-V ISA is usually divided into two architectures, RV32 and RV64, covering 32-...[Details]
A logic analyzer is an instrument that uses a clock to collect and display digital signals from a test device. Its main function is to determine the timing. Unlike an oscilloscope, a logic analyzer ca...[Details]
Scientists have found a way to turn smartphones into high-performance microscopes for observing red blood cells
The first step is to prepare a piece of black material, such as card, an...[Details]
Analogue and Mixed Signal
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