The impact of the global COVID-19 pandemic has forced employees to work remotely. This year, businesses and cities will change their operations and employee and customer interactions to address the im...
As electronic devices become more and more complex, more and more parts are needed, and the circuits and parts on PCB are becoming more and more dense. The substrate of the board itself is made of ins...
Microwave filters are classified according to their transmission line types, and the performance indicators and design methods of various microwave filters are introduced in detail according to this c...
Exploring the Rust programming language for embedded development
——Based on ESP32-S3Document NumberTN_TR0002_A0KeywordsRust, ESP32-S3, IDF, WIFI, BLE, XtensasummaryThis technical note records the lear...
Since GPS became popular, positioning technology has become a part of our lives, making our lives much more convenient. Therefore, positioning technology has been constantly innovating and improving.
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To output such a carrier waveform, how to modulate GPIO17 and GPIO24? What frequency, pulse width, and duty cycle should be given? What homework does the software engineer need to do?...
When we learn STM32, the function assert_param is very likely to appear. If you search online, you will find that the assertion mechanism is generally explained online and is used during the program ...[Details]
At present, intelligent manufacturing has become an important strategic direction for China to promote economic transformation and upgrading and realize the dream of becoming a manufacturing powe...[Details]
Electric welding equipment is a device that uses electrical energy to generate heat to weld metal parts together. In the past, welding power sources used large and bulky metal transformers. They op...[Details]
Matrix keyboard scanning principle
The MCU source code that displays the key value on the seven-segment display. Each
key
is connected horizontally and vertically. For example, if ...[Details]
In order to avoid
the abnormal situation of inaccurate timing in the
circuit
system after power-on or power-off, a solution using the high-precision clock chip DS3231 is proposed. The chara...[Details]
The limited bandwidth of the communications infrastructure is being filled to capacity as people continue to gravitate toward data via smartphones, TVs, GPS, and Wi-Fi. To satisfy this urge, commun...[Details]
November 10, 2021 – Mouser Electronics, Inc., the premier New Product Introduction (NPI) and widest available inventory distributor of electronic components, is now stocking high-tech ceramic bandp...[Details]
According to foreign media reports, South Korean autonomous driving technology startup SOSLAB announced the launch of the next-generation 3D solid-state lidar ML-X. The ML-X is compact in size and it...[Details]
Recently, I found a problem when using the internal EEPROM of LPC1788 to store data: the EEPROM sectors of LPC1788 only have 0-62 and 63 sectors do not exist uint32_t i, j; uint8_t count; uint...[Details]
I spent almost a day studying the serial port interrupt receiving program of LPC2103 and finally got it done. I have been reading materials and debugging since last night, and I studied it again at no...[Details]
Introduction
Nowadays, embedded devices exist in every corner of people's lives, such as DVDs, mobile phones, MP3s, and PDAs. Most of these embedded devices use 32-bit RISC embedded processors ...[Details]
Zuosi Auto R&D released the "2023 Automotive Intelligent Surface Research Report". Market status: Smart surface models will achieve rapid growth in 2023 From 2018 to 2023, the number of models eq...[Details]
For the autonomous driving industry, 2019 is considered a low year. Some companies failed to deliver on their promises of fully autonomous driving, some companies' promised mass production of driverl...[Details]
1 Realization phenomenon
LCD1602 Working Principle
To display a character or string on LCD1602, you only need to write the character constant or string constant to be displayed in t...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
RF/Wirelessly
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