Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.
I am using Altium Designer to design a Ku-band PCB. The chip package size is relatively small, and the spacing between pads is also small. If I import the schematic directly into the PCB, I will find ...
I originally wanted to test the low power consumption, but when I saw that the board had to be cut, I decided to leave it for later and run the external flash function first.
1. Determine the hardware...
Principle Analysis
First, let's talk about the program image. A complete program image can be divided into two parts: "interrupt vector table" and "logic program" (let's name it this way for the conve...
On the 5th of this month, Japan's NEC began testing unmanned flying cars.
The flying car tested this time is about 4 meters long and weighs 150 kilograms. It uses electric motors to rotate four propel...
To understand the segmented memory function of the oscilloscope, let us first look at what problems this function solves and what its value is.
First of all, we must make it clear that the digital osc...
I spent 40 yuan to buy a 5V/12V dual output switching power supply. 5V and 12V are independent of each other.I used it once a few days ago, and today I needed to use the 5V power supply again. I teste...
Abstract: Electromagnetic wave radiation detectors have been widely used in our lives. This article mainly introduces the use of electromagnetic wave radiation detectors, the working principle of e...[Details]
The reporter learned on the 18th that the country's first "5G Industry Service Platform" jointly built by Fuzhou Internet of Things Open Laboratory and Huawei Technologies Co., Ltd. was launched in M...[Details]
When it comes to the Google Pixel series, imaging is an advantage that cannot be ignored. Although Google Pixel does not have the best camera hardware, the Pixel series' comprehensive imaging ...[Details]
In the early morning of March 9th, Beijing time, at the 2022 Apple Spring New Product Launch Conference, Apple brought a new green version to the iPhone 13 and iPhone 13 Pro series, the latter ...[Details]
Genesys®, a global leader in omnichannel customer experience and contact center solutions, has announced that Tony Bates has been appointed Chief Executive Officer, effective immediately. Paul Segre,...[Details]
Recently, I have a project that requires me to use a PIC microcontroller for development (I have never used it before). I encountered many problems that I don't understand. Here I summarize the probl...[Details]
Spectrum analyzers and oscilloscopes are both commonly used electronic measuring instruments and are widely used in many industries. There are also great differences between spectrum analyzers and os...[Details]
Infineon sells HiRel DC-DC converter business to Micross
Infineon Technologies is selling its HiRel DC-DC converter business to focus on the high reliability market and expand its in...[Details]
This is something I often forget: Make a note here 1. reboot means restart. 2. Source makes the modified files take effect immediately, avoiding the problem of taking effect only after restart. F...[Details]
On October 23, the groundbreaking ceremony for SAIC Motor’s Zhengzhou new energy battery factory was held at the Zhengzhou base, further accelerating the consolidation of the core advantages in the...[Details]
There are 29 data transfer instructions. The general operation of data transfer instructions is to transfer the source operand to the destination operand. After the instruction is executed, the source...[Details]
A user's network data is like an open book. If the data is connected through an unsecured network, the network provider or other interested parties may easily obtain the content. According to CNET, i...[Details]
0 Preface At present, desk lamps have become a necessity for thousands of households. However, they often waste a lot of energy because people forget to turn off the lights. When using them at nigh...[Details]
Generally, the reference circuit
based on self-bias
, because
the MOS
tube works in the saturation region, its working
current
is generally in the microampere level. Al...[Details]
In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]
PCB Design
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