With the advent of China's 5G era, this article discusses one of the important development directions: narrowband Internet of Things applications (Cat-M/NB-IoT). From the perspective of RF devices, th...
JPG format images can be displayed on the GEC6818 development platformI. Task: Display RGB color LCD screen -- For example: Fill the LCD with purple.1. Analysis of technical points1) Understand the co...
It's a Friday evening and you decide to make fish tacos, so you pop into your local supermarket on your way home from get off work. It only takes a few minutes to find the cilantro, or, more accuratel...
The LIN 2.1 standard states that each slave node must be ready to receive commands (frame headers) from the host within 100ms from the end of the dominant pulse of the wake-up signal. However, in real...
Automechanika Shanghai 2022 postponed In view of the current changes in the domestic epidemic situation and in order to comply with epidemic prevention and control measures across the country, the ...[Details]
Mouser Electronics, Inc., an authorized global distributor of electronic components focused on introducing new products, has launched a new resource website dedicated to the LoRaWAN® standard, its fe...[Details]
Initialization process Step 1. Check whether it has entered the initialization state. If not, it enters the initialization state. Here, the CANCTL0 and CANCTL1 registers need to be set. Step 2. Set...[Details]
As processors increase in speed and consume more
power
, thermal management becomes an increasingly important issue in all devices using microcontrollers. As thermal management becomes more...[Details]
This circuit uses the AD5764 quad, 16-bit, serial input, bipolar voltage output DAC to provide high accuracy, bipolar data conversion. It uses the ADR02 precision voltage reference to achieve optim...[Details]
Solution: Liquid Crystal Diodes (LCD) is a passive display, that is, the liquid crystal itself does not emit light. It uses the property of liquid crystal to change the direction of light transmissio...[Details]
The waveform of the diode D current iD of the DCM flyback PFC converter is a triangle. In one switching cycle, the average output current io is
To further calculate Du2, it is known that...[Details]
Recently, EVE Energy launched its full-scenario lithium battery solution, covering the eye-catching new Omnicell large cylindrical battery and a number of cutting-edge products such as energy stora...[Details]
1. The structure and working principle of the timer
There are two 16-bit programmable timer/counters inside the MCS-51 microcontroller, namely timer T0 and timer T1. They can be used as timers or cou...[Details]
Not long ago, OnePlus officially announced that it would hold a OnePlus 8T new product launch conference in Beijing on October 15, when it would officially introduce this new phone to everyone. Subse...[Details]
1 The relationship between PC, PCL and PCLATCH
Many readers are not very clear about the relationship between PCL, PCLATH and PC, so when calling a subroutine or executing a program jump, they ar...[Details]
Apple has now reduced the price of AppleCare+ for the latest MacBook Air and 13-inch MacBook Pro models, while the coverage and accidental damage repair costs remain unchanged. The current pr...[Details]
At present, microelectronics technology based on single-chip microcomputer control technology has achieved unprecedented development. It is widely used in various control fields, intelligent fields, a...[Details]
Support vector machine is a machine learning method developed on the basis of statistical learning theory . By learning the precise information near the interface between categories, it can automat...[Details]
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