Silicon Valley startup SiFive has opened pre-sales for its "HiFive Unleashed" single-board computer (SBC), a RISC-V-based board running Linux. The core chip is a 1.5GHz U540 SoC, equipped with 8GB of ...
1. Vacuum cleaner type Understand the type of vacuum cleaner and check what kind of battery it is suitable for. Generally, vacuum cleaners now use lithium batteries or nickel-metal hydride batteries. ...
Hello everyone, it's great that you all see this post. Please allow me to post a recruitment post below. Our company (SGS) team needs to recruit 1-2 functional safety technicians. Work location: Dongg...
I have played with some Cypress boards before. The CY8CKIT-149 is a relatively lightweight one. It has no other redundant peripherals except the EZ-BLE module, which ensures the wireless connection fu...
Previously, when testing the Bluetooth routine STM32Cube\Repository\STM32Cube_FW_U5_V1.0.0\Projects\B-U585I-IOT02A\Applications\BLE\BLE_AT_Client, the serial port prompted this error.TX: ATRX:RX: ERRO...
HFSS simulation design processNew construction design project
1) Open ANSYS Electronics Desktop 2019 R2. A project Project1 is created by default. Right-click Project1, save and enter the project name...
Figure 1 is a diagram showing the relationship between jitter components.
Jitter can be separated into:
1) Random jitter RJ;
2) Deterministic jitter DJ.
The time dom...[Details]
This article will teach you five ways to maximize the FFT on your oscilloscope! 1. What is FFT on an oscilloscope? 2. What problems can the oscilloscope's FFT solve? 3. The FFT of an oscilloscope o...[Details]
Recently, a customer consulted Antai about a phase tester, but most of the equipment on the market is only dedicated to analyzing three-phase power signals. How can we more flexibly use the commonly ...[Details]
Recently, the wind turbines of the second and third phases of the Ulanqab New Generation Grid-Friendly Green Power Station Demonstration Project, the largest single-unit new energy station with the hi...[Details]
1. Hazards of unbalanced three-phase load
(1) Unbalanced three-phase load affects the operating output of the equipment. The capacity design of the generator equipment is determined accord...[Details]
As we all know, the development of modern switching power supply technology is transforming traditional old electrical equipment on an unprecedented scale and has widely entered various fields of n...[Details]
1. Disadvantages of OLED
1. The lifespan is usually only 5,000 hours, which is lower than the lifespan of LCD, which is at least 10,000 hours;
2. It is not possible to mass produce large-...[Details]
1. Experimental task : Display a column on the 8X8 LED dot matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, a...[Details]
3D printing: From "subtractive" to "additive", the innovation of traditional manufacturing process
3D printing: Also known as additive manufacturing, it is a rapid prototyping technology. ...[Details]
A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are o...[Details]
On November 26, Shanghai Belling’s official Weibo account announced that the company has launched a 16Mbps high-speed 485 chip. With the rapid development of communication, industrial control, smart...[Details]
When a circuit is struck by lightning and when an inductive load or a large load is connected or disconnected, a high operating overvoltage is often generated. This instantaneous overvoltage (or ov...[Details]
PI Expert Suite 9.0 software adds design support for its LinkSwitch-PL and LinkSwitch-PH LED driver ICs and the recently launched TinySwitch-4 offline switcher IC product family. PI Expert Suite 9.0 ...[Details]
1. Function: • A new type of four-in-one instrument that includes voltage source, current source, voltage meter and current meter, suitable for fast DC testing • Optional high voltage type (1100V), ...[Details]
On October 12, the Economic and Information Technology Bureau of Yuhang District, Hangzhou, Zhejiang Province, issued a notice on launching the application for the third batch of growth incentives ...[Details]
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