[i=s]This post was last edited by Xiao Feng Chui Yi on 2022-10-23 08:58[/i]1. Introduction of the work (100-200 words)
The name of this work is the Internet of Things Smart Home System. The host and s...
Live Replay: Microchip Security Series 18 Developing secure IoT edge devices to cloud applications for Linux? using PKCS #11 and security devices : https://training.eeworld.com.cn/course/26669...
They are all old stuff. I didn't throw them away. I just put them in a drawer. I can exchange them if I find something suitable. I don't need them anyway. 3 2G and 1 1G...
1. What is mmWave?mmWave is a sensing technology that can be used to detect objects and provide information about their distance, velocity, and angle. It is a contactless technology that operates in t...
Has anyone written the driver code for an SD card? The driver code I saw in the example program of the STM32 development board is more than 3,000 lines long, and the initialization and operation proce...
As China's electrification accelerates its penetration, PHEV categories (including plug-in and extended-range models) have begun to play an increasingly important role. The latest data shows that f...[Details]
LiDAR has long-distance, high-precision, and high-resolution 3D perception capabilities and is one of the most important sensors in autonomous driving systems. Based on the high-precision 3D point ...[Details]
Working principle and introduction of dry cleaning and washing cylinder tester - Shanghai Chengsi About fabric dry cleaning method (reference AATCC 162_2002) 1. The dry cleaning method mentioned here...[Details]
The newly ratified IEEE802.3af specification allows for simultaneous transmission of DC power
and data
over Ethernet networks
. With
the
available 13W or so
, many devices can be powe...[Details]
introduction The direct communication distance of the CAN bus is only about 10 km, and due to the limitation of the transceiver driving capability, there can only be a maximum of 110 nodes on the...[Details]
The MAX1917 was originally designed for voltage tracking termination of double data rate (DDR) memory. When the reference voltage is applied to REFIN, the MAX1917 increases the output inductor curr...[Details]
Relationship between storage controller, CPU and other peripherals We can see that the CPU has a storage manager integrated into it, and all peripheral storage devices are connected to this sto...[Details]
Nuvoton Technology's NUC1xx includes NUC101, NUC100, NUC120, NUC130 and NUC140, which are 32-bit microcontrollers (MCUs) based on the ARM Cortex-M0 core. Through different clock settings, the oper...[Details]
A storage oscilloscope is a measuring instrument that stores data in memory through input signal A/D and then displays the waveform.
The differences between storage recorders and storage oscilloscope...[Details]
In the previous video, we shared the infinite persistence function of the ZDS2022 oscilloscope. The one-click infinite persistence function makes it easier than ever to measure noise and jitter, capt...[Details]
Shanghai Ankerui Electric Co., Ltd. Foreword In response to Jianke No. 114 document, combined with our company's many years of experience in power meter manufacturing, this paper discusses an ener...[Details]
1. ARM Introduction (excerpt)
ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-power RISC proces...[Details]
Now let's consider the transmission of electromagnetic waves. As in circuit theory, we can express the transmission wave in exponential form. The electric field and magnetic field can be descr...[Details]
The previous article introduced the implementation of IAP. Here we will introduce a design example of the host.
Target function: STM32 is used as the host, and the hardware interfaces mainly incl...[Details]
Third quarter net revenue of $3.25 billion; gross margin of 37.8%; operating margin of 11.7%; net profit of $351 million
Net revenue for the first nine months was $9.95 billion; gro...[Details]
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