[i=s] This post was last edited by dong2213dong on 2019-4-25 21:23 [/i] First of all, I would like to thank the forum and RT-Thread for organizing this reading activity. It has been a week since I rec...
Preface:
When driving the LCD screen, we need to use fonts, pictures and other data. For example, if we want to display Chinese characters, the process is as follows: Make a font library to generate a...
1. Zero drift phenomenon and its causesZero drift refers to the phenomenon that when the input signal of the amplifier circuit is zero, due to the influence of factors such as temperature change and u...
Silicon Valley startup SiFive has opened pre-sales for its "HiFive Unleashed" single-board computer (SBC), a RISC-V-based board running Linux. The core chip is a 1.5GHz U540 SoC, equipped with 8GB of ...
1. Vacuum cleaner type Understand the type of vacuum cleaner and check what kind of battery it is suitable for. Generally, vacuum cleaners now use lithium batteries or nickel-metal hydride batteries. ...
I have played with some Cypress boards before. The CY8CKIT-149 is a relatively lightweight one. It has no other redundant peripherals except the EZ-BLE module, which ensures the wireless connection fu...
Abstract: Using an IC (MAX971) that includes an open-drain comparator and a 1% accurate reference voltage, this circuit monitors the magnitude of a negative supply voltage and provides a digital warni...[Details]
Blogger @i冰宇宙 broke the news on the social platform that Huawei's upcoming folding screen flagship Mate V will be a strong rival to Samsung Galaxy Z Flip3, and its crease is very subtle. As early a...[Details]
0 Introduction
Large and medium-sized satellite stations all have corresponding and complete antenna tracking servo systems. The antenna servo tracking system determines the direction of the antenna...[Details]
Radar level meter is a commonly used type of liquid level meter product. It transmits and receives very short microwave pulses with very low transmission energy through the antenna system. The product...[Details]
Last time we mentioned the market and car factory layout of 800V overcharging. This content focuses on explaining the structure of 800V overcharging. Automotive 800V Supercharging Technology (1)—Ma...[Details]
Here we introduce an electronic percussion instrument composed of PMOS integrated circuits. It can produce eight kinds of percussion sound effects such as plates, drums, forks, etc. If it is combined...[Details]
Alibaba Group Chairman Joseph Tsai was recently interviewed by Nicolai Tangen, investment director of the Norwegian Sovereign Wealth Fund. Speaking of chip shortages and restrictions, he believes t...[Details]
1 Introduction
ARM9 is increasingly widely used in various bioelectronic instruments, and the fully automatic biochemical analyzer is a typical application. The temperature has ...[Details]
1. DMA means Direct Memory Access, which can exchange data between I/O devices and memory at high speed without going through the CPU but under the control of the DMA controller. 2. S3C2410A support...[Details]
Segment Displays are devices that are packaged together with multiple light-emitting diodes to form an "8" shape. The leads are already connected internally, and only their individual strokes and com...[Details]
Canadian Solar Inc. (NASDAQ: CSIQ, hereinafter referred to as "Canadian Solar") released news on October 18, 2022, announcing that the 350 MW/1,400 MWh "Crimson" independent energy storage proj...[Details]
On July 30, Europe’s “New Battery Law” regulations came into effect. On June 14, the European Parliament announced that the Parliament passed the EU’s new battery regulations with 587 votes in favo...[Details]
Compiled from protocol.com At the beginning of Nvidia's $40 billion acquisition of chip designer Arm, semiconductor engineers and executives widely viewed an open-source alternative called RISC-V a...[Details]
On November 7, 2024, Tailan New Energy and Changan Automobile jointly held a diaphragm-free solid-state lithium battery technology conference in Chongqing. The two parties jointly launched diaphrag...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
