Don't judge others' appearance, because they don't rely on you for food. Don't judge others' virtues, because you are not nobler than them. Don't judge others' families, because it has nothing to d...
I have installed micropython on ESP32. Is there any documentation or examples for Bluetooth operation? I did not find any tutorials for ESP32 on [url=http://www.micropython.com]www.micropython.com[/ur...
void SPIEXCHANGE(count) // Start SPI transfer int count; { if(count>0) { // Is there data to send? i=0; RE2=0; // Chip select bit is low SSPBUF=a[i]; // Send data } else ; // Otherwise, no operation a...
Come and claim Alipay's New Year's red envelopes! Starting January 1, you will have the chance to get an additional exclusive red envelope! [img=50,50]http://bbs.38hot.net/static/image/smiley/pw_defau...
[i=s]This post was last edited by Newhor on 2022-7-14 22:03[/i]First of all, I would like to thank EEWorld for inviting you to the Disassembly (Fifth Issue): Disassembling Power Strips to Learn Circui...
The PCB design of the microphone array is completed, and I am ready to make the board. The previous post shared the schematic diagram. I wanted to edit it directly from that post, but it is no longer ...
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
To enable real-time monitoring of home security and automatically dial a number for voice prompts or send text messages when an alarm occurs, a GPRS-based embedded telephone alarm system was design...[Details]
The structure of an LCD TV primarily consists of the LCD display module, power module, driver module (primarily including the main driver board and tuner board), and keypad module. LCD display modu...[Details]
Recently, AstroBo Robot, a subsidiary of Chenxing Automation, launched a new mobile collaborative palletizing product. Leveraging an omnidirectional mobile chassis, an intelligent scheduling system...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Smartphones have become essential digital devices, and the growing number of smartphone-centric applications is enriching people's lives. As users, they desire a better app experience and a wider r...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
Renesas Electronics' new ultra-low-power RA4C1 MCU features advanced security and a dedicated peripheral set, making it ideal for metering and other applications.
The new product mee...[Details]
introduction
Inverter air conditioners are a trend in the current era and have gradually become commonplace in countless households. Beyond their basic cooling and heating functions, air condi...[Details]
Lithium-ion batteries are a key component of electric vehicles. Their high energy density enables them to store a large amount of energy in a relatively compact and lightweight package, which is cr...[Details]
The evolution of high-speed networks remains guided by the same core objectives: increasing data rates, reducing latency, improving reliability, lowering power consumption, and maintaining or exten...[Details]
Today,
the Intel®
Universal
Quick Connector (UQD) Interchangeability Alliance was officially established
. At the inaugural ceremony, Intel and its first certified partners—Invicta...[Details]
At the 2025 KeyBanc Investor Conference,
ON
Semiconductor CEO Hassane S. El-Khoury, framing global industrial transformation as the basis for
his strategic layout in two high-growth sect...[Details]
According to the latest financial report data, thanks to its leading position in advanced technology, TSMC's profit performance in the second quarter of 2025 was extremely impressive, with net prof...[Details]
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