/** File name: RTC generates a 1s signal, counts the 1s signal, and realizes the timing function* Design purpose: Through the .ch file configuration, use the RTC module to generate a 1s signal, thereb...
The same is true for Wi-Fi. Without Wi-Fi, none of us can be swiping away on YouTube videos on our company laptops via a rogue hotspot in a busy but socially distanced coffee shop while we’re supposed...
[color=#333333][font=微软雅黑]I want to design an amplifier with a bandwidth of 15MHz~25MHz, and a gain of 40dB at 20MHz. The input signal is about 1mv. I used the OPA847 common-phase amplifier circuit to...
GD32L233 development environment construction
1 Development Board Introduction
1.1 CPU
Development board main controller: GD32L233CCT6
1.2 Development Board Schematic
Download the official document GD...
Live broadcast time: July 14 (Thursday) 14:00-15:30Live broadcast topic: Infineon BMS solutions, escort for electric vehicles and energy storage systems!Speech document: Click here to downloadWatch re...
According to Bloomberg, Juul plans to lay off one-third of its employees, or even 40%, due to factors such as strict e-cigarette regulations and declining market share in the United States. The final...[Details]
Project Introduction 1
The RDA5807M module is a miniaturized FM radio module. In order to facilitate the experiment on the breadboard, the module is connected to a six-pin interface module thr...[Details]
Interrupts are set up to enable the microcontroller to process random external or internal events in real time. The existence of the interrupt function greatly improves the microcontroller's ability ...[Details]
Digital temperature and humidity sensors are
sensors that can convert temperature and humidity physical quantities into digital quantities that can be directly read by
computers, PLCs, smart me...[Details]
The fully autonomous driving technology in the automotive industry has made rapid progress. Let's learn more about it with the automotive electronics editor. 1. Background The automotive industry'...[Details]
We selected Huawei nova 6, vivo X30 and OPPO Reno 3 from the disassembled 5G mobile phones for analysis and comparison. In "【Value】Analysis of BOM tables of three mid-range 5G mobile phones from Huaw...[Details]
Recently, a well-known research organization released a latest report stating that Huawei's self-developed Hongmeng operating system will achieve a 2% market share worldwide in 2020, surpassing the c...[Details]
@Roland Quandt shared more renderings of the Samsung Galaxy S21 FE, showing the detailed design of the model. Although the device has been exposed many times, Roland Quandt also revealed information ...[Details]
With the expansion of social electricity consumption, it is urgent to develop electricity detection and distribution in the direction of high precision, multi-function and intelligence by timely detec...[Details]
High-power LEDs are increasingly being used in a variety of applications, including automotive lighting, camera phone flashes, stage lighting, venue lighting, night scene lighting, flashlights, b...[Details]
Fujitsu's A64FX processor once helped "Fugaku" become the world's number one supercomputer. Now they have begun to develop the next generation processor, codenamed "Monaka". The Monaka processor, lik...[Details]
In recent years, new energy vehicles have developed rapidly in China. Due to its high efficiency, energy saving, low noise, and pollution-free characteristics, it has become a new trend in the develo...[Details]
Functional safety is critical for automotive systems-on-chip (SoCs), which serve as the technological backbone for advanced driver assistance systems (ADAS), infotainment devices, and other in-vehi...[Details]
According to foreign media reports, TSMC announced that they have completed the infrastructure design of the 5nm process, further improving transistor density and performance. TSMC's 5nm process will...[Details]
Velodyne Lidar Announces First Quarter 2022 Financial Results
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Revenue of $6.2 million in the first quarter of 2022
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Billings for delivery in the first quarter of ...[Details]