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With the development of science and technology, there are more and more types of electronic products, and their functions have been upgraded. People's requirements for electronic products are getti...[Details]
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Author: James Adams, COO of Raspberry Pi Recently, Raspberry Pi announced the launch of its first MCU-level product: Raspberry Pi Pico, priced at only $4, built on the RP2040 MCU, a brand-new chip ...[Details]
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Currently, transporting damaged and defective lithium-ion car batteries is difficult because legislation requires them to be placed in explosion-proof boxes, each of which costs tens of thousands of ...[Details]
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Recently, many customers have reported that the car remote data terminal cannot directly collect car CAN data through the OBD interface. In fact, this is simple in principle, but it is more complicat...[Details]
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The program comes from the Internet and is slightly modified.
#include
sbit LED_0 = P0^0;
sbit LED_1 = P0^7;
unsigned Count = 0;
unsigned i = 0;
void Time_Init();
void main(vo...[Details]
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Introduction
At present, RTOS, especially preemptive RTOS, is increasingly widely used in embedded systems, but a large part of products still use small single-chip microcomputers. Due to cost ...[Details]
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From the layout point of view, Yisuwi has different layouts in different regions. For example, the Hefei Eswi COF Tape Project, the first semiconductor material manufacturing project invested and bui...[Details]
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The minimum system of the microcontroller: 1. Chip: AT89C51 2. Crystal oscillator circuit (equivalent to the heart) 12MHZ. 3. Reset (g high level reset, low level reset) Making a simple PCB:...[Details]
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The low power consumption of electronic products often gives product designers a headache but they have to face it. The power consumption of a system with a single-chip microcomputer (MCU) as the co...[Details]
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After several years of development, the technology of foldable screen mobile phones has become more and more mature, the screen crease has disappeared, and the hinge folding life has continued to inc...[Details]
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Google today released its second and likely final Android 13 developer preview, which includes an important new feature: apps must get user consent before sending push messages. "Apps targe...[Details]
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The main function of the digital clamp ammeter is to measure the current value of the AC circuit without disconnecting the power supply. It can also measure the resistance value of resistors, diode...[Details]
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1 Use a multimeter to determine the positive and negative poles of the speaker First, set the pointer multimeter to the DC 0~5mA range, and then connect the two test leads to the two solder tabs of t...[Details]
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According to Reuters, as Huawei is affected by the US ban, analysts expect Huawei's smartphone shipments to decline in the next six months, with shipments falling by as much as a quarter this year. ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
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