NB-IOT locator is a general term, which can be electric vehicle tracker, pet locator, asset risk control, student badge, etc. There are several reasons why NB-IOT is needed:
NB-IOT advantages!
1. Powe...
When I first visited a Texas barbecue restaurant, I was so surprised by the variety of meats on the menu that I didn't know which one to choose. Fortunately, the restaurant offered a platter of three ...
[i=s]This post was last edited by Liu Yunfeng123 on 2022-10-18 10:16[/i]Do you know the chip in the red box in the picture? The silk screen is 4C8, and it uses 2 pairs of differential signals. Does an...
[Live Details] Detailed Explanation of ON Semiconductor's Ultra-Low Power RSL10 Bluetooth SoC Development Board[Content Introduction] ON Semiconductor, Avnet and EEWorld have jointly provided the indu...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
[i=s]This post was last edited by qwqwqw2088 on 2021-9-29 10:17[/i]Share Analog Devices: How to start with PCB layout and routing to avoid noise caused by improper switching power supply layout"Noise ...
The basic structure and technical characteristics of SD card are introduced, the FAT16 file system designed by using MSP430 microcontroller and SD card is described in detail, and the interface circui...
I have been using the STM8S003 microcontroller, but later the price rose to more than three yuan and I had to change it. I took the Xintang N76E003 chip, which has average resources. Compared with th...[Details]
On January 28, Reuters reported that Qualcomm lost an appeal against the EU antitrust regulator, which had fined Qualcomm 242 million euros. Before the appeal, the EU had asked Qualcomm to provide mo...[Details]
On Tuesday local time, US technology company InterDigital said it had signed a global patent licensing agreement with Huawei and the two companies had resolved all related lawsuits against each other...[Details]
Circuit Principle: The hysteresis oscillator composed of Q1, Q2 and U1 can be used to stabilize the lighting of the lamp. In operation, the full-wave bridge D3 can be used in both the AC line, or ...[Details]
The intensification of environmental pollution has led to a continuous increase in the total market value of environmental management systems. What opportunities and challenges will the " Internet ...[Details]
Earlier this week, Fuyao Group and BOE Group signed a contract, announcing that they will carry out strategic cooperation in the fields of automotive smart dimming glass and window display, launch sm...[Details]
Due to the decline in semiconductor prices caused by oversupply and the setbacks in its mobile phone and chip businesses, Samsung's operating profit in the second quarter plummeted 56% compared with ...[Details]
The PA.8 pin of STM32 has a multiplexing function - clock output (MCO), which can output the internal clock of STM32 through PA.8. Operation process: 1) Set PA.8 to multiplexed Push-Pull mode. ...[Details]
Software platform: Ubuntu 11.10 (install according to the "Have Fun with Ubuntu-11.10" series of articles in my blog)
Host compiler: gcc 4.6.1
Hardware platform: tiny6410
1. Prepar...[Details]
Shenzhen has launched an industrial policy aimed at expanding the integrated circuit industry cluster, planning to exceed 200 billion yuan in overall sales revenue for the integrated circuit in...[Details]
Recently, Xu Qi, vice president of realme and president of China, said at the realme 618 press conference: "There will definitely be a wave of mobile phone price increases in the second half of this ...[Details]
Earlier we have learned about the query method of serial communication. Now let's introduce the interrupt method. Step 1: Initialize GPIO GPIO_InitTypeDef GPIO_InitStructure; /* Configure USART1...[Details]
Preface I have been using 51, STC and other MCUs for control for several years. I have always used ready-made programs and modified them to achieve the required action. I never seek to understand the...[Details]
On June 16, Wuxi High-tech Zone signed a strategic cooperation agreement with SK Hynix System Integrated Circuit and Kolte. According to the strategic cooperation agreement, SK Hynix System Integra...[Details]
A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]
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