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The abbreviations in the figure are as follows:
R:Register; register
PC:Program Counter; Program Counter
CPSR: Current Program Status Register; Current Program Status Register
SPSR: Saved Prog...[Details]
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The past quarter was a process in which Tesla transferred its production capacity in the United States to Europe and China. Before Tesla's own public data was released, we looked at the overall distr...[Details]
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We are all familiar with three-phase motors, whether asynchronous or synchronous, most of them have three lead wires, namely U, V, and W. Connecting them to the corresponding three-phase wires output...[Details]
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Receive data via serial port in interrupt mode Create a new project with the structure shown below: In the main.c file, enter the following code: #include "lpc11xx.h" #include "uart.h" uint8_t ...[Details]
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The latest research report released by Strategy Analytics pointed out that in Q2 2019, India's smartphone shipments grew 3% year-on-year to 35.6 million units. Xiaomi still ranked first, but the reco...[Details]
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Data transfer instructions: MOV accesses internal data storage MOVX accesses external data storage MOVC accesses ROM storage XCH Whole byte exchange XCHD Nibble swap (lower four bits) PUSH Set the co...[Details]
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Xiaomi Mi Full Screen TV Pro will be released tomorrow. The official pre-release video also showed real photos of the device. Let’s take a look. According to the official introduction of Xiaomi TV,...[Details]
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introduction With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after another. Howe...[Details]
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Shenzhen Sanlipu Optoelectronics Technology Co., Ltd. (hereinafter referred to as "Sanlipu") announced that it had recently received a patent certificate issued by the State Intellectual Property Off...[Details]
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Now let's make a summary of the problems encountered by those who have just come into contact with single-chip microcomputer driving LCD screens.
1. No display
A: Hardware problem
...[Details]
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There are four motivations for learning microcontrollers: one is to learn for interest and hobbies, the second is to learn for professionalism; the third is to learn for a job; the fourth is to lear...[Details]
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Product introduction High-resolution large-screen color display Digital persistence and fast screen refresh Oscilloscope with up to 2.5G/sec real-time sampling and 200M bandwidth Ni-MH battery can be...[Details]
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In the past 2010s, changes in autonomous vehicle technology have emerged in a perceptible way around the world, and the industry leader in this field is undoubtedly Waymo, a subsidiary of Google. Rec...[Details]
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Experienced drivers know that when driving, we need to look down from time to time to check the speed, fuel consumption and other information on the dashboard, and this small action takes an average ...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]