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When designing electronic products with direct user interaction, engineers often strive to design the most intuitive and user-friendly interface possible. This technology is known as the human-mach...[Details]
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The hardware schematic diagram of AT24C series programming on enhanced PIC experimental board is shown in the figure below. U7 is the 24C02 chip on the experimental board, SDA is connected to the RB5...[Details]
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Instructions for transferring data between accumulator A and external data memory RAM (4 instructions) These 4 instructions are used to transfer data between accumulator A and external RAM. Use r...[Details]
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org 0000h ajmp main org 0030h main: mov r7,#100 ; assign value to software counter tt1: cpl p2.4 ; negate P2.4 lcall delay5ms ; call 5ms delay djnz r7,tt1 ; if r7 is not equal to zero, return to TT1 ...[Details]
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The principle of buzzer sound is that the current passes through the electromagnetic coil, which makes the electromagnetic coil generate a magnetic field to drive the vibration membrane to make sound...[Details]
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1. Detection of color-coded inductors: Place the multimeter in the R×1 position, and connect the red and black test leads to any terminal of the color-coded inductor. At this time, the pointer s...[Details]
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The basic test scheme for integrated capacitors is to connect the integrated capacitor to a Q meter (with an inductor). Adjust the "capacitance" knob on the Q meter, and use the resonance characteri...[Details]
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ISP: in system programming
IAP: in application programming
But what are the differences in their operation methods, results and applications? Keep reading and you will understand.
What is an ISP:...[Details]
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Lenovo Datacenter Technology Co., Ltd. (hereinafter referred to as "Lenovo Datacenter"), a leading intelligent data management solution and service provider committed to driving Chinese enterprises t...[Details]
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Today's test found that the PWM output of TIM2 is invalid. It turns out that The clock of TIM2 is wrong: RCC_APB2PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE); should be changed to RCC_APB1PeriphCl...[Details]
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At present, tracks such as artificial intelligence (AI) and machine learning (ML) are hotly discussed and have become a habit. In fact, in the field of DevOps, related topics have attracted much atte...[Details]
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The DLP technology patent was first developed by Texas Instruments (TI), and its main module is the digital micromirror device (DMD). In recent years, TI has been investing a lot of manpower and mate...[Details]
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According to the latest report from foreign media, Apple is stepping up the production of AirPods 2 and AirPods Pro to meet market demand around Christmas. Relying on the huge terminal ecosystem of...[Details]
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In addition to autonomous driving, the hottest track in the automotive field is the smart cockpit. As the technical implementation is relatively easy and the results are easier to perceive, in recent...[Details]
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With the rapid development of automobile technology, wireless charging of mobile phones has become a new standard for in-vehicle equipment. This function is becoming more and more popular in both l...[Details]
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