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Episode 1
An introduction to microcontrollers and some basic knowledge necessary for learning.
Episode 2
1. Analysis of microcontroller models.
1. Example AT89S5224PU
AT—Manufacturer ...[Details]
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One annoying feature of the 51 core microcontroller is that during reset, the IO port is in a high level state. If the device controlled by the IO port is triggered by a high level, the device will b...[Details]
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You can already use Find My to play a sound on your lost iPhone or iPad, but Apple is looking into how these devices can signal each other and communicate their location without beeps or rings. Apple...[Details]
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In the programming of STM32 microcontrollers, the names of interrupt functions are all in the format of xxx_IRQHandler. So how do you know that this is an interrupt function when compiling the progra...[Details]
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Android
multi-touch essentially requires
LCD
driver
and program design support. Currently, all mobile phones from well-known manufacturers such as HTC, Motorola and Samsung that use the...[Details]
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A friend asked me, a delta-connected motor can be started with a star-delta step-down voltage, so what will happen if a delta-connected motor is connected to a star connection for a long time? Will...[Details]
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It is August now, and the mobile phone market, which has been quiet for several months, is about to enter a lively period. According to the promotion rhythm of different manufacturers, a batch of mob...[Details]
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#include reg51.h //header file sbit LED=P2^0; //bit definition LED light void Timer0()//Processing function using the timing counter, used as a timer { TMOD=0x01; //Timer 0, mode 1 TH0=0xFC; //in...[Details]
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Some time ago, Arm, the world's number one IP supplier, became the focus of industry attention due to its forced suspension of cooperation with Huawei HiSilicon. In response, the company made two sta...[Details]
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As the use of solar energy becomes more and more widespread, the requirements for the use of reserve power in photovoltaic off-grid systems are becoming higher and higher. At present, the use of ...[Details]
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AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widely used in vario...[Details]
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Recently, the only titanium enterprise in our province, after many rounds of consultations and negotiations, finally defeated many domestic competitors and won a contract to produce 6,000 tons of s...[Details]
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PIC XX XXX XXX (X) -XX X /XX 1 2 3 4 5 6 7 8 1. Prefix: PIC MICROCHIP is the product code of the company, especially: dsPIC is a new type of PIC microcontroller with integrated ...[Details]
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Inductor is one of the basic components commonly used in circuits, so it is also very important to learn whether the inductor is normal or not. Method 1: Check whether the shell of the inductor is ...[Details]
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"Next year, Chery will have to be more aggressive in its intelligentization! It must be at the top of the industry!" On October 18, Yin Tongyue, Secretary of the Party Committee and Chairman of Che...[Details]