As shown in the figure, the half-bridge inverter topology composed of two power tubes has a turn-on voltage of +20V as shown in the figure, and a turn-off voltage of -8V. These two power supplies are ...
From: https://myspectral.com/project/lumini-t/Lumini T Spectrometric Camera
Now available from stock!USB Spectrometric camera. Ultrafast. Rugged. Multiplatform software, which will remain always free....
1. USB bus
USB1.1:
-------Low speed mode: 1.5Mbps
-------Full speed mode: 12Mbps
USB2.0: backward compatible. Added high-speed mode, with a maximum rate of 480Mbps.
-------High speed mode: 25~480Mbps
...
Development board for this evaluation: Zhongke Bluexun AB32VG1 development boardProvider: RT-ThreadQuantity: 5 piecesBluexun Jiaolong AB32VG1 is the independent RISC-V core 32-bit MCU chip released by...
When I used stm32 before, I was deeply impressed by the serial port debugging component of Atom, so I transplanted the component to test the serial port function debugging function.The Atom component ...
OTF method that monitors ID only
A common OTF method is to monitor only the drain current. This method applies a small bias voltage (usually 25-100mV) to the drain and continuously measures the drain...[Details]
On August 13, a series of signing events for China Electronics' Internet and information technology industry landing in Guangzhou and the launch of Kylin operating system V10 were held in Guangzhou. ...[Details]
In recent years, with the continuous development of smart homes, curtains, the most primitive form of home products, have also been evolving. The latest and more advanced way is PDLC smart liquid cry...[Details]
At present, solid-state lithium batteries and hydrogen fuel cells have become important technical routes for the development of the new energy vehicle industry. The two technologies compete with each...[Details]
Selection strategy and application technology of integrated operational amplifiers
Based on the performance characteristics of integrated operational amplifiers, the selection strategy...[Details]
BMW is developing a new form of lithium battery that uses solid electrolytes instead of electrolytes. The new battery will be mass-produced in 2025. It is reported that this solid electrolyte batte...[Details]
On October 20, 2023, Deye people ushered in an exciting moment - "The celebration ceremony of Deye energy storage battery pack shipments exceeding 100,000 units (sets) and the industrial and commer...[Details]
Apple industry chain analyst Ming-Chi Kuo said today that Apple plans to launch a second-generation AR/VR headset in the first half of 2025, which may have a higher-end configuration and a new afford...[Details]
According to MacRumors, after being on the market in China, the United States, Canada, Japan and other regions for several weeks, Apple announced today that the new bold colors of HomePod mini i...[Details]
Ambiq is a startup that has been getting a lot of attention.
I recently spoke with Dan Cermak, VP of Architecture and Product Planning at Ambiq. They make a product that may not...[Details]
This article introduces a digital voltmeter with 51 single-chip microcomputer as the main controller. The digital voltmeter uses 1602 LCD as the display part. The TLC1549 analog-to-digital converter i...[Details]
1. Introduction
An image sensor is a functional device that uses the light-to-electric conversion function of a photoelectric device to convert the light image on its photosensitive surface int...[Details]
Using C50x to control brushless DC motor
Brushless DC motors are becoming more and more widely used due to their easy control, no commutator, simple structure, high speed and high efficiency. ...[Details]
In the past 2020, the American electric car manufacturer Tesla produced and delivered nearly 500,000 Tesla vehicles, and its stock price rose by more than 700%. Its market value was higher than the s...[Details]
Analog electronics
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