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.
With the development of speech recognition technology, development boards with speech recognition processing functions have gradually become more abundant. Currently, the development boards available ...
chipCH2601 is a 32-bit RISC-V core MCU based on the Pingtouge Xuantie E906 . Xuantie E906 is a high-performance processor in the Pingtouge RISC-V MCU product line . Its design goal is to achieve relat...
The whole circuit board is powered by a switching power supply. There are various circuit boards with 2.54 pitch pins on the circuit board. So what is considered series/parallel single-point grounding...
Since the birth of wireless communication technology in the mid-19th century, from using smoke, torches, flash mirrors, flares, etc. to transmit information within line of sight, to Samuel Morse's inv...
Since Rochester Electronics launched its Chinese official website in 2018, we have continued to pay attention to the needs of users and are committed to digital transformation. In order to provide us...[Details]
Most of the lighting lines in buildings nowadays are dark wires. If you use a 4-wire electronic switch to control these lights, you need to connect another power source and modify the line. This is...[Details]
Recently, Huineng Technology announced that its solid-state battery production line has been officially put into production, and its solid-state battery samples have been sent to major new energy veh...[Details]
Measuring transmission delay using TDR (Time Domain Reflectometry)
As clock rates increase, traditional methods of measuring delay using high-speed oscilloscope active probes ar...[Details]
NXP and 77Ghz radar leader Falcon Eye Electronics sign investment and strategic cooperation agreement to jointly promote innovation in safe autonomous driving technology NXP continues to invest in Ch...[Details]
S3c2440 is a processor based on ARM920T launched by Samsung. It uses ARM core. Different from single chip microcomputer, it has no on-chip rom and ram and must be used with corresponding peripheral c...[Details]
Code relocation We will now solve the code relocation problem introduced by the code relocation experiment (I). For S3C2440: When the BIN file is smaller than 4KB: If Nand mode is used for startup,...[Details]
At the autumn conference in the early morning of the 16th, Apple officially launched the eighth-generation iPad. This device will become the new entry-level iPad model. The biggest change is that the...[Details]
summary
Android audio accessory is a new feature in Android Open Accessory (AOA) protocol 2.0. It outputs audio from Android devices to the accessory through the standard USB Audio Class Interf...[Details]
Traditional lighting sources mostly use lamps and incandescent bulbs. Basic large-scale lighting fixtures place great emphasis on the controllability of light distribution. When considering lumino...[Details]
The number of poles of a motor refers to the number of magnetic poles or windings in the motor. Common motor poles include 2 poles, 4 poles, 6 poles, 8 poles, etc. Different pole numbers have an im...[Details]
1. Introduction
In recent years, RFID (radio frequency) technology is an emerging automatic identification technology. RFID uses radio frequency to conduct non-contact two-way communication to iden...[Details]
At present, almost all LED fluorescent
lamps
on
the market
have built-in power supplies. The so-called built-in power supply means that the power supply can be placed inside the lamp...[Details]
In recent years, many countries and regions in the world have introduced "carbon neutrality" policy goals. UN Secretary-General Guterres even hopes that the world can achieve "carbon neutrality" befo...[Details]
RF/Wirelessly
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