#NB-IoT# Using China Telecom NB-IoT network, the development board is completed with Quectel BC26 module (MediaTek MTK2625), and the power consumption test data reference after the network is OK in DR...
“Ride my beloved little motorcycle, it will never get stuck in traffic”!
Have you ever thought that one day the electric bike you ride on the road will also have a navigation system?
According to Leif...
Live playback: Graphical interface facilitates rapid development, this is the MSP430? general MCU you want!：https://training.eeworld.com.cn/course/6027...
EEWORLD, everyone:
Does anyone know about the communication protocol of electric vehicle charging port?
Some say it is CAN bus, some say it is RS485? Which one is it?
In addition, are the protocols of...
A potentiometer, also known as a rheostat, is a mechanical electronic device that usually has three ports, namely two fixed ports on the left and right and a sliding port in the middle.
The two fixed ...
Razer announces the Studio Edition of the Blade: equipped with Quadro RTX 5000 graphics card and an optimized new screen. After Nvidia announced its latest Quadro professional GPUs, Razer is taking...[Details]
The following figure shows a long-distance wireless transmission circuit made with National Semiconductor's integrated circuit. It is not difficult to see that it actually uses its audio amplifier ...[Details]
1. Main clock source There are four clock sources that can be used as the master clock: (1) 1-24MHz high speed external crystal oscillator (HSE) (2) Maximum 24MHz high-speed external clock sign...[Details]
Industrial-grade MuSeOn 1.1 wearable monitors work environment in real time to improve safety Arrow Electronics has collaborated with ON Semiconductor and King Asia Pacific to develop MuSeOn 1.1, an...[Details]
1. Basic structure ① y-axis system It is composed of attenuator, amplifier and delay line. Its main function is to amplify the measured signal voltage to an appropriate amplitude to drive the beam fo...[Details]
Recently, the team of researcher Wei Xing of Shanghai Institute of Microsystems has made breakthrough progress in 300 mm SOI wafer manufacturing technology and prepared the first 300 mm radio frequen...[Details]
An oscilloscope is an instrument used to measure the shape of alternating current or pulse current waves. It consists of a tube amplifier, a scanning oscillator, a cathode ray tube, etc. In addition ...[Details]
5G is considered one of the main features of the iPhone 12 series. In addition, Apple has started to re-adopt Qualcomm baseband from this series, which makes the outside world wonder whether the sign...[Details]
Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is crucial to the stable operation and performance of the equipment. This article wi...[Details]
Bourns® EdgMOV™ Varistors are available in a single form factor and multiple model options, allowing designers to reduce the size or increase the effectiveness of their surge protection solutions J...[Details]
In steady current mode, LED display manufacturers must provide overvoltage protection for driver components. The LED is disconnected from the power supply, so that when the power fails, there is no l...[Details]
If forecasts from business analytics firm CCS Insight are accurate, the global market for wearable technology could double in size between now and the end of 2022. That would make it worth $27 billio...[Details]
According to Taiwan Electronic Times, in order to meet Apple's orders, LG Display is rumored to start the Paju E6-3 production line to expand the production capacity of small and medium-sized OLEDs. ...[Details]
The national standard rapid moisture meter is a high-precision rapid detection instrument. How to solve the problems that are easy to occur when using the rapid moisture meter is a problem that man...[Details]
The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
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