The working principle and function of the encoder: It is a rotary sensor that converts rotational displacement into a series of digital pulse signals. These pulses can be used to control angular displ...
It all started with an idea, a hypothesis, a what if…
From an idea to reality, a product requires the participation of people from all walks of life.
This is the productivity of connection, this is th...
[Front] USB is one of the promotional highlights of AT32F425 in the development board. This time the main purpose is to run the official demo to take the first step into the door, just like hellowrd.
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Nicolas Sornin, CTO of Semtech, the owner of the core technology patent of the global mainstream IoT protocol LoRa and one of the initiators of the LoRa Alliance, sent a letter of thanks to Tencent Bl...
An anonymous foreign netizen recently exposed several spy photos, which are said to be the fifth-generation iPod Touch prototype (DVT-1). According to the pictures, the front of the machine has a...[Details]
In recent years, data transmission in the field of embedded wireless networking is mostly based on 802.x or WI-FI technology, and is implemented with wireless network cards or wireless routers. At ...[Details]
When nand starts, address 0x00000000 is the address mapped by SRAM; when nor starts, address 0x00000000 is the actual starting address of norflash. Writing data to norflash requires a specific command...[Details]
PACS has changed traditional radiology. More and more clinical departments have begun to deploy or customize dedicated PACS versions. However, many reports point out that PACS currently has many probl...[Details]
P2.0~P2.2 are connected to independent buttons K0, K1, and K2 respectively. P1 is connected to 8 LEDs, which light up when the output is low level. Require: Press the K1 key, P1.7 outputs a square ...[Details]
Following the strategic investment from OPPO and Huaqin Technology, Shenzhen Weizhao Semiconductor Co., Ltd. (hereinafter referred to as "Weizhao Semiconductor") recently received strategic investmen...[Details]
Even though foldable phones are more expensive and problematic to manufacture than standard smartphones, Samsung remains focused on foldable devices and reportedly has ambitious plans for the upcomin...[Details]
Problem with saturated switching: OFF delay time As shown in Figure 1, when the field effect transistor is switched, the base current IB applied to the transistor is: IB = IC/hFE, which determines th...[Details]
1. Main technical difficulties
① There are tens of thousands of pixels on a large LED display. As the display area increases, the circuit structure becomes more complex.
② In order to ens...[Details]
The role of motor winding varnishing
1. Improve the heat resistance and thermal conductivity of winding insulation
Before varnishing, the gaps in the winding insulation are filled with ...[Details]
The continuous frame runs straight through
the SKYACTIV-Body. With a body structure that is 8% lighter and 30% more rigid than before, the basic frame is kept straight to the greatest extent ...[Details]
On October 27, the China Resources Lopu Energy Storage EPC project, the largest electrochemical energy storage power station in Hotan, Xinjiang, which was constructed by China Energy Engineering An...[Details]
We have finally finished some basic application methods of AVR MEGA16 microcontroller. At this time, everyone should have a relatively superficial but vivid understanding of the use of some internal ...[Details]
Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]
Microcontroller MCU
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