Gallium Nitride (GaN) technology is a relatively new semiconductor technology used primarily in markets such as defense, aerospace, telecommunications infrastructure, and satellite communications.As t...
The upcoming Circuit Playground Bluefruit is an upgraded version of the Circuit Playground Express. It uses the nRF52840 microcontroller and supports Bluetooth BLE function.Product Specifications1 x n...
[i=s]This post was last edited by Jacktang on 2019-5-19 00:01[/i] [color=#555555][font="][size=4]Provides key runtime software components and documentation to further simplify development. The followi...
Some people may be confused by a bunch of theoretical knowledge when using an oscilloscope for the first time, and thus lose interest in learning. If we can first learn how to measure a simple signal,...
Light Emitting Diodes (
LEDs
) are commonly used in a variety of modern electronic designs and systems to provide image
display
and status inspection capabilities. As boards become m...[Details]
Recently, Jiangsu SuperCore Semiconductor Co., Ltd. completed its angel round of financing, which was jointly completed by Tongchuang Weiye and Leimerius Capital. According to the official website ...[Details]
It took me two days to finally get this done. In fact, the principle of I2C is relatively simple, but a few details still need special attention. The main points to note are:
1. rIICCON &= ~0x1...[Details]
Most power supplies are designed to provide a constant voltage through a voltage regulation circuit. If the load suddenly consumes a large amount of current, the regulating circuit cannot output a st...[Details]
According to foreign media reports, the US Patent and Trademark Office recently officially announced 66 new patents obtained by Apple, one of which is related to Apple’s "Project Titan", which intro...[Details]
The following points should be noted when using silicon photocells:
① The output characteristics of silicon photocells are related to the load. Under certain lighting conditions, when the load is ...[Details]
Interrupts are crucial in any CPU. The configuration process of 2440 interrupts is as follows: 1. Interrupt initialization configuration process 1. If it is an external interrupt (other interrup...[Details]
1. Working Principle Let's first familiarize ourselves with the working principle of a switching power supply that can output 5V voltage, as shown in Figure 1. Figure 1 Working principle diagram...[Details]
Impedance analyzers and LCR meters are very common electronic instruments for measuring devices. According to the different impedance ranges and frequency ranges, there are a series of instruments wit...[Details]
Last year, the domestic CPU manufacturer Loongson Technology launched its self-developed LoongArch instruction set, which supports multiple instruction sets such as x86, ARM and MIPS through binary t...[Details]
Recently, PetroChina invested 500 million yuan to establish a new company, PetroChina (Beijing) Digital Intelligence Research Institute Co., Ltd., with a wholly owned stake. Its business scope cove...[Details]
On October 22, according to the official WeChat account of Huai'an District, Huai'an Weishi Technology Co., Ltd. (hereinafter referred to as "Weishi Technology") is about to start trial produc...[Details]
On March 16, Huawei announced the launch of the Service Thanksgiving Season, which will run from March 16 to June 16, 2021. Benefits include: 20% off on out-of-warranty repair parts, battery renewal ...[Details]
1 Introduction
As the application field of embedded systems continues to expand, the complexity of the system is also increasing. Therefore, it has become a general trend to implement user graphi...[Details]
Analog electronics
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