Despite the recent advances in Wi-Fi product speeds over the past decade, the biggest problem plaguing Wi-Fi networks is RF interference. Recently, Tony shared his thoughts on the options available to...
In the DC-DC mode of BLUENRG, the voltage output is only about 0.5V, and the output of LDO is also only about 0.5V. The MCU cannot operate normally, and the SWD interface cannot be detected using J-li...
zephyr/make-minimal: Disable FAT and LFS2 options to make it build.
zephyr: Implement machine.Pin.irq() for setting callbacks on pin change.
lib/utils: Protect all of mpirq.c with MICROPY_ENABLE_SCHED...
Source: iFixit, Layout: EETWeChat Official Account: Chip Home
Recently, iFixit, a well-known repair and disassembly organization, disassembled Apple's latest Bluetooth tracker AirTags and shared multi...
When sending characters through the serial port for the first time, the program can enter the interrupt processing function and the LCD displays "b". When sending characters again, the program cannot ...
Let’s first briefly review what oscilloscope triggering is.
Since signals are changing all the time, if we display them all on an oscilloscope, it will be very messy and we can't see clearly, so we ca...
1. The instrument cannot be turned on When you encounter this problem, first plug in the charger to charge it, then turn it on; if it still cannot be turned on, it may be out of power. Try again afte...[Details]
Intel Corp and Alphabet Inc's Google Cloud said on Tuesday they had unveiled a co-designed chip that could make data centers more secure and efficient. The E2000 chip, codenamed Mount Evans, took ove...[Details]
Why is the digital source meter called a source meter? To extend the concept of source? To differentiate it from a digital multimeter? To reflect its unique advantages? Keithley SourceMeter digital...[Details]
Based on the 32-bit STM32F103, the audio signal generated by PWM is used to drive the buzzer to play music, realizing the application design of the music player. The player can realize 21 scales ...[Details]
On May 27, 2021, Beijing time, OPPO held a press conference in Anaya, Beidaihe, and officially launched the latest product of the Reno series-Reno6 series. In OPPO's mobile phone product line, Reno i...[Details]
In today's ever-changing world, Yuanding Intelligent (per), which focuses on smart garden solutions, has once again brought exciting news. This leader in the swimming pool field has recently succes...[Details]
The digital economy is being expected to be an important support for the high-quality and sustainable development of China's economy. The integration of the energy revolution and the digital revolu...[Details]
China Energy Storage Network:
At the beginning of this year, the National Development and Reform Commission held a press conference to introduce the progress of supporting Zhejiang Province...[Details]
The drivers developed by the author basically run on AArch64 (the current main ARM64 architecture is replaced by A64 below). Some time ago, I encountered many kernel exception problems and needed to ...[Details]
RS-485 communication is commonly used in industrial control, power communication, smart instruments and other fields. This communication method mainly has the following five capabilities: ①Adapt ...[Details]
Recently, according to the "2021 Guangdong-Hong Kong-Macao Greater Bay Area High-Value Patent Cultivation and Layout Competition Work Plan", the preliminary round of the Bay Area High-Value Patent Co...[Details]
Recently, the Ministry of Industry and Information Technology stated that with the rapid development of big computing power, big data, and big models, advanced autonomous driving technology is expe...[Details]
Hands-free passive keyless entry (PKE) is quickly becoming a mainstream application for automotive remote keyless entry and is becoming a common option for new models. This method eliminates the ne...[Details]
Recently, according to media reports, Sony Honda Mobility, a joint venture between Sony Group and Honda Motor, is integrating artificial intelligence (AI) technology into the autonomous driving fun...[Details]
RF/Wirelessly
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