Now that the development environment is configured, let's test the IO. Let's start with the simplest LedBlink
It is also relatively simple to use, basically the same as STM32
1. Enable GPIO RCC first
...
I am from Xi'an. I majored in automation in my undergraduate degree. I am about to graduate and face a choice. I looked for a job in the second half of September and received 4 offers, 2 in Shenzhen a...
[i=s]This post was last edited by wsmysyn on 2017-7-26 21:49[/i] RT I have been riding my bike to and from get off work recently, and I always carry a strong flashlight with me at night, a relatively ...
1: The PCB design requirements for this board are not high, so use thinner wires and use automatic wiring. Comment: Automatic wiring will inevitably occupy a larger PCB area and generate many times mo...
AR1021X is Qualcomm's most popular USB interface WiFi solution. It can be understood as follows: AR1021X is an upgraded replacement version of AR9375 (dual-channel compliant with IEEE 802.11a/b/g/n st...
I have just learned Allegro. The netlist and components have been created, but I can see the component footprint. The SW1 button component is not displayed when it is placed inside the PCB. Please giv...
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
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0 Introduction
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Flooded Batteries
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Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
1. Overview
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1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
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By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
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With the rapid economic development, my country's electricity demand has been growing at a rate of more than 20% per year. According to the current economic development trend an...[Details]
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