A simple MicroPython PWM buzzer driver that supports the use of UASYCIO to play multi-channel music, or to combine multiple channels into one to play polyphonic sounds.[hide]https://github.com/Wind-st...
HMT070ETD-1D Smart Module (Smart LCD): The smart module is a liquid crystal display module that can automatically display a preset user interface with a resolution of 1024x600.
● Built-in real-time co...
Ultrasonic technology has been used for over a hundred years in a variety of civilian, medical, and military applications. In developed countries, almost everyone has experienced medical ultrasound te...
Please help, we bought a batch of 17+ year products. After testing, QC said that the pins were seriously leaking copper and could not be used, so we asked for a return. The supplier said that this was...
[Ask if you don't understand] Use the 89C52 single-chip computer to make an LED light flashing effect, turning on for one second and off for one second. Now I'm stuck on assigning initial values to ti...
Logic analyzer measures complementary output PWM signals and dead time Complementary output PWM signals are the basis of motor control. By setting the corresponding registers, complementary PWM sign...[Details]
Samsung has brought a new true wireless headset "Galaxy Buds Live", which adopts a special small bean shape design and is comfortable to the ears. It is different from any Samsung wireless headset yo...[Details]
In my country's huge electronic industry cluster, the lack of support from advanced lithography machines will inevitably constrain the transformation and upgrading of my country's electronic industry...[Details]
As Xiaozhi said, domestic mobile phone manufacturers have now dominated the global market. Except for Samsung and Apple, two foreign manufacturers that are still standing strong, all other foreign mo...[Details]
On June 18, Reuters reported that the consortium formed by mainland China and Taiwan to acquire JDI said that the Zhejiang Provincial Government of China has promised to support the consortium's prop...[Details]
Automotive electronics has always been a hot topic with high traffic in recent years. The current continuous development of smart cars, assisted driving and other fields are further stimulating the...[Details]
According to foreign media reports, Renault Group and Valeo announced that the two sides will establish a new partnership to develop and produce the next generation of electric motors. The new electr...[Details]
MVG and Anritsu jointly develop world’s first 5G vehicle OTA RF test system
Microwave Vision Group (MVG), a wireless connectivity test specialist, and Anritsu Corporation recently an...[Details]
The battery swap track has welcomed a heavyweight player. On January 18, Contemporary Amperex Technology Co., Ltd., a wholly-owned subsidiary of CATL, launched the battery swap service brand EVOGO (E...[Details]
Xiaobai uses eclipse to write programs, so when learning Arduino, I naturally want to use eclipse, because I am lazy and it is easy. I looked at some posts on the Internet and felt that the developme...[Details]
1. System Overview The modules used in the system include AT89C51 microcontroller + 8-bit common anode digital tube + matrix keyboard + small light + button + buzzer. The electronic keyboard system d...[Details]
This technology from Texas Instruments will change the interactive experience now and in the future.
In celebration of the 25th anniversary of DLP Cinema® technology, T...[Details]
Many car owners know that their cars are equipped with three-way catalytic converters, but they do not understand their structure, maintenance and use, which leads to early damage to the catalytic ...[Details]
In 2021, the global COVID-19 pandemic continues to rage, and the international environment is complicated. It is urgent to create a new opening-up guide and regional development engine, and form a ne...[Details]
On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]
MicroPython Open Source section
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