The most common method for pipeline bubble detection is to use ultrasound. The piezoelectric ceramic vibrator on one side is controlled to emit high-frequency ultrasonic oscillations, which oscillate ...
Are the first prize winners of national competitions usually like this?
An enthusiast who has been disassembling and assembling radios and televisions since childhood, a second-generation electronic e...
Allegro is an advanced PCB design and routing tool launched by Cadence. Allegro provides a good and interactive working interface and powerful and complete functions. The combination of its front-end ...
1. What are the differences between precision op amps, instrument op amps, and general op amps? General op amps seem to be commonly used op amps, and their performance seems to be average. I don't kno...
[size=4] LoRa is an ultra-long-range wireless transmission solution based on spread spectrum technology, and is one of the communication technologies for the Internet of Things. Its name comes from th...
After saving the picture from the oscilloscope with the USB drive, I opened the USB drive on the computer and found that there was no picture saved from the oscilloscope. Why is this? At first, I thou...
The reason why the soft starter reports overload
The reasons why the soft starter reports overload may be as follows:
1. Motor overload: The soft starter is mainly used to control the sta...[Details]
According to news on December 5, after the market research agency Canalys released its report, another market research agency IDC yesterday also released quarterly tracking data for global wearable d...[Details]
1. Introduction
For patients who need self-service care, especially those with chronic pain caused by post-surgery, advanced cancer, childbirth, etc., they often need an intelligent automa...[Details]
NXP has released "FAILURE PREDICTION WITH CHANGING EV AND AV MISSION PROFILES", which is mainly aimed at fault prediction for your reference.
ISO 26262-11:2018, constant failure rate is ...[Details]
LED driver. The Atmel mSilica MSL4164 compact, high-power LED string driver uses internal current control MOSFETs to sink up to 100mA per string, with current accuracy and matching better than 3%. The...[Details]
Because when measuring resistance with the ohm range of a multimeter, the deflection current of the meter head has a certain relationship with the resistance being measured when the voltage is certai...[Details]
The current generation of electric vehicles is powered by lithium-ion battery packs with energy ranging from 16kWh to 53kWh. Just one gallon of gasoline contains more than 36kWh of energy. For an ele...[Details]
In recent years, experts have called for attention to the potential health effects of magnetic fields generated by electrical equipment and household appliances, requiring that magnetic fields be meas...[Details]
According to the latest forecast by Wood Mackenzie, the US residential market will reach 2.4GW in 2019 and grow to 3GW in 2020, and the photovoltaic industry chain will usher in new opportunities. In ...[Details]
According to a report from Taiwan's Zhongshi News Network on the 16th, after the famous American investor Warren Buffett's Berkshire Hathaway reduced its holdings of more than 86% of TSMC's ADR share...[Details]
Today, OnePlus CEO Liu Zuohu said that he would update OnePlus's brand visual identity. The query results from the National Trademark Office show that Shenzhen OnePlus Technology Co., Ltd., where One...[Details]
Televisions have evolved from early CRT black and white TVs to CRT three-gun (RGB) color TVs and SONY's CRT single-gun color TVs, then CRT flat-panel color TVs, then electric paddle color TVs, then...[Details]
HD cameras, as the name implies, require cameras with higher definition. Before starting the technical discussion, we naturally define the new star of surveillance, HD cameras. This leads to the topic...[Details]
Want clinical-grade PPG for your wearable device? Just look here On the feature list of health and fitness wearables, heart rate (HR) and blood oxygen saturation (SpO2) are rapidly moving from the ...[Details]
With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]