I would like to thank EEWORLD and National Technology for giving me the opportunity to evaluate the N32G430 development board.It has been several months since I last used the N32G45XVL development boa...
https://blog.adafruit.com/2019/11/19/circuitpython-5-0-0-beta-0-released-adafruit-circuitpython/5.0.0 is the latest major version of CircuitPython. It features many improvements and enhancements to di...
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[i=s]This post was last edited by Rambo on 2020-3-12 13:45[/i]Forehead Thermometer
The sudden outbreak of COVID-19 has had a negative impact on the growth of several global industrial chains. However,...
010 ohm resistor0 ohm resistors are often seen in circuit design, and people are often confused: since it is a 0 ohm resistor, it is a wire, why do we need to install it? Are there any such resistors ...
For personal safety, the machine must be powered off and the inverter input power lines R, S, T and output lines U, V, W must be removed before operation! First, set the multimeter to the "diode" p...[Details]
Facing the upcoming 5G era, Apple has obviously slowed down a bit due to its own strategic issues. Even though Apple and Qualcomm have reached a friendly settlement earlier, Apple's ambition to lead ...[Details]
The new concept of "stable current" is proposed in the utility model patent "A low-cost and high-performance LED lighting circuit". If this concept is recognized by experts, it can be said to "fil...[Details]
BMW has shown strong confidence in the new generation of battery technology, but some people say that BMW has only just caught up with Tesla. "We don't see a gap to Tesla in battery technology now,...[Details]
With distracted driving still one of the leading causes of vehicle accidents worldwide, Magna is combining its expertise in cameras and rearview mirrors to help automakers make roads safer by launchi...[Details]
After noise reduction and connection technologies gradually matured, hearing aids entered the public eye in the form of TWS headphones. According to statistics from the World Health Organization, b...[Details]
The ZLED7330 continuous-mode inductive step-down converter family is one of our ZLED LED control ICs. It is designed for applications requiring high brightness and high current. The ZLED7330 can effic...[Details]
Samsung released its financial report two days ago, and its Q2 profit plummeted by 53%, mainly due to the decline in memory prices. Samsung said that as customers in the data center market adjusted t...[Details]
The working principle of the circuit of this network automatic tester is shown in the figure below. Use 555 circuit to make a symmetrical square wave oscillator with frequency f=1Hz, connect IC1 pin ③...[Details]
1 Introduction
For the online detection of plates, most domestic manufacturers currently use the ray method. The advantages of this method are fast non-contact continuous measurement, the accuracy ...[Details]
Not long ago, OPPO's patent for a pop-up front camera with a polarized refractive prism was exposed, which aroused heated discussion among many netizens. While netizens were still discussing th...[Details]
Car headlights have undergone a long evolution. Since
the maturity of
LED
light sources, smaller size and higher luminous efficiency have made car headlights more possible. Today, with the m...[Details]
Autonomous driving is the product of the deep integration of the automotive industry with new-generation information technologies such as artificial intelligence, the Internet of Things, and high-per...[Details]
The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
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