Because there is no schematic diagram, I have preliminarily sorted out the functions of microbit corresponding to McQueen for your convenience. [table] [tr][td]Left LED[/td][td]P8[/td][/tr] [tr][td]Ri...
TI C5000 DSP has the characteristics of low power consumption, high performance and low cost. Among them, TMS320VC5502 has a clock speed of up to 300M, can expand 2MB of sdram, has rich interfaces, 16...
I have encountered this problem several times before, that is, when continuously constraining some I/Os, the bank will not be updated when entering the PIN number. At first, I suspected that I had ent...
1. Introduction Prisons have high requirements for security, stability and real-time performance in the design of their security systems. At present, the video surveillance systems, alarm systems and...
[i=s]This post was last edited by qwqwqw2088 on 2021-6-15 08:27[/i]1. What is USB-PD fast charging?
USB-PD is a fast charging specification developed by the USB-IF organization and is one of the curre...
After demonstration, a consensus has been reached on magnetic powder cores, which is that they belong to soft magnetic composite materials. Soft magnetic composite materials are formed by uniformly di...
At the 2011 International Solid-State Circuits Conference held in San Francisco not long ago, experts pointed out that electronic technology will help promote the expansion of the medical care syst...[Details]
Recently, the white carbon black pulverizer developed by Zhejiang Fengli Pulverizing Equipment Co., Ltd., a national high-tech enterprise, became the first batch of Zhejiang Province's new products...[Details]
Ingo Steinkrüger (48), currently CEO of thyssenkrupp System Engineering, will take over as CEO of the Interroll Group on May 1, 2021. This position was previously held by Paul Zumbühl, who announced ...[Details]
Connecting computers to the human brain and directly reading consciousness is not science fiction. A work just published online in the top academic journal Nature has taken a big step forward in th...[Details]
According to Jiwei.com, the development of artificial intelligence has driven the development of many artificial intelligence-related applications, so artificial intelligence products are emerging in...[Details]
The advancement of science and technology has promoted the development of the electronics industry, and the electronics industry cannot do without electronic components such as capacitors. Capacito...[Details]
introduction
Low-voltage and high-current DC-DC module power supplies have always accounted for about half of the market demand for module power supplies, and research on its related technolo...[Details]
Land, the basic building block of surface mount assembly, is used to form the land pattern of a circuit board, which is a combination of various pads designed for a particular component type. There...[Details]
On the evening of December 14, Saiwei Semiconductor announced that its wholly-owned subsidiary Sweden's Silex Microsystems AB (hereinafter referred to as "Silex") signed a "Share Acquisition Agreemen...[Details]
1. High temperature, high pressure and impact test:
Target: LED lamps (finished lamps including LED Driver)
Reference standard: Industry experience
Test method:
1. Place 5 LED lamps...[Details]
China Energy Storage Network News:
On March 24, State Grid Corporation of China held a mobilization meeting for the construction of the Fuzhou-Xiamen and Zhumadian-Wuhan 1000 kV UHV AC proj...[Details]
From May 24 to 26, the "SNEC 10th (2016) International Solar Energy Industry and Photovoltaic Engineering (Shanghai) Exhibition" was grandly opened at the Shanghai International Expo Center. Ningbo...[Details]
When the resistor is under load, the temperature of the resistor rises due to the heat generated by the current, thus causing its resistance value to change. This phenomenon is called the loading eff...[Details]
LCD1602 contains eight custom character spaces. Users can set custom characters as needed, but the pixels of the characters are usually 5X7. If you need characters with larger pixels, you can only ...[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]
MicroPython Open Source section
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