Hello everyone, this is also my first time to try to use a 3D printing pen to draw a 3D printer. It took a total of 2 months. I needed to use a 3D printing pen and a soldering iron. The final effect w...
I applied for the Kanzhi k510 development kit. Canaan Technology has provided a relatively simple development environment (docker). I have previously run the development environment setup on Ubuntu, b...
I'm debugging an ATtiny3217 Xplained Pro board. I've just installed Atmel Studio 7.0. When I plug in the board and click on the update board database button on the left, the program hangs. Reinstallin...
I would like to ask the seniors, when designing a flyback switching power supply transformer, what is the calculation formula for the primary inductance in the three modes (continuous conduction mode ...
[font=宋体][size=4] The author of this post will use this post as the conclusion of this review. Combined with the USB and CAN in the previous post. Adding the Ethernet in this post, a simple web browse...
Brief description: Linux servers are now mature, and due to their outstanding performance in cloud platforms and emerging technologies, they are becoming more and more popular with organizations. Curr...
Recently, many spontaneous combustion incidents of new energy vehicles have focused public attention on how to ensure the safety of new energy vehicles. According to public information, in less than ...[Details]
1 Introduction HTTP (Hypertext Transfer Protocol) is a protocol for distributed, collaborative and hypermedia information systems. In this application note, we will introduce how to use W7100A to imp...[Details]
The calibrated on-chip RC oscillator provides a fixed 8.0 MHz clock. This is the nominal value at 3V, 25°C. The CKDIV8 fuse is programmed when the device is shipped from the factory. See P31 "System ...[Details]
As telecommunications system operators gradually embrace the "Next Generation Network" (NGN), this Internet communication protocol (IP)-based network will replace the old "public switched telephone n...[Details]
1. PC programming PC is written in Toubr C. The program is as follows: #include #define port 0x3f8 /*Use serial port 1 for communication*/ int ch［15］; main （） { int a; int i，j; int b［6］={88，15，38，26，...[Details]
Market research firm IC Insights predicts that by 2020, global IC shipments will decline for two consecutive years for the first time. Prior to 2019, the first four years of IC shipment declines were...[Details]
Abstract: This paper designs a fingerprint access control system based on ML67Q5250 and PoE, and describes the system structure, working principle, software and hardware design. The system has the ad...[Details]
IT Home reported on May 31 that Xiaomi Community released the MIUI development version internal beta update notes yesterday-On May 30, MIX FOLD released the development version based on Android 12 fo...[Details]
The storable virtual oscilloscope is positioned as a low-end type, that is, in terms of performance, it only needs to meet the basic applications of most occasions, strive to achieve miniaturization, ...[Details]
According to Japan's Yahoo News website, since the beginning of the Russia-Ukraine conflict, all countries have made a clear move to strengthen the security of their own semiconductor supply chains, ...[Details]
Although Tesla's market value once surpassed that of General Motors and Ford, benefiting from the prediction that "Model 3 can help Tesla expand its user base", Tesla has become a high-quality short-...[Details]
The clap switch is a very interesting MCU project for beginners. It turns on and off electrical appliances with the sound of clapping. In this article, MCU developers will use a PIC microcontroller...[Details]
E4991B Impedance Analyzer Description: The E4991B impedance analyzer has a frequency range of 1 MHz to 3 GHz, provides 0.65% basic accuracy over a wide impedance range, and has a built-in 40 V DC bia...[Details]
Multi-camera system uses new RGB-IR image sensors from ON Semiconductor, advanced RGB-IR video processing system-on-chip (SoC) from Ambarella and in-vehicle scene understanding artificial intelligen...[Details]
As automotive companies prepare for intelligence (smart driving and continuous OTA), the speed of automotive networks continues to increase, ushering in a new chapter in technological evolution. In...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
