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Beginners often don't understand fuses. AVR chips use fuses to set the clock, boot time, enable some functions, BOOT area settings, and of course the most troublesome bit for beginners. If you don't ...[Details]
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Hua Hong Semiconductor (1347.HK) was established in Hong Kong in 2005. It is the holding company of Hua Hong Hongli (the merger of Hua Hong NEC and Shanghai Hongli Semiconductor). It is a member comp...[Details]
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IT Home reported on April 9 that 9to5Mac revealed today that Apple may be about to launch a dual-port 35W USB-C charger. The support document only appeared on Apple's website for a short time, ...[Details]
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Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
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1 System Structure
The block diagram of the data acquisition and control system composed of ADuC845 single-chip data acquisition device and CH341 USB interface device is shown in Figure 1....[Details]
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introduction
At the beginning of the design of the new freight electrified railway line, there were problems such as low locomotive load, the actual number of trains running was far lower than...[Details]
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Since the advent of black-and-white television in 1925, people have been very interested in this strange box, and it has not stopped for decades. With the development and improvement of technology,...[Details]
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USB HID keyboard reporting 0x05, 0x01, // USAGE_PAGE (Generic Desktop) 0x09, 0x06, // USAGE (Keyboard) 0xa1, 0x01, // COLLECTION (Application) 0x05, 0x07, //USAGE_PAGE (Keyboard) 0x19, ...[Details]
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Figure 1: Unlike incandescent bulbs, LEDs emit light in a directional manner.
Methods of controlling LEDs
1. Current control
A basic problem with LEDs is that they ...[Details]
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Chapter 1 Overview The LED dot matrix display screen extracts the Chinese character fonts to be displayed through a PC and sends them to the microcontroller, and then displays them on the dot matrix ...[Details]
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The increase in the amount of glass used per car is gradually becoming a major trend in the automotive industry. According to information from China Report Network, in the 1950s, the amount of glas...[Details]
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Wireless Bluetooth headsets are mainly connected to mobile phones through Bluetooth. They are easy to carry and simple to operate in our daily life. The charging compartment is used to charge and s...[Details]
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Advantech, a global industrial IoT brand, recently launched the SKY-602E3 tower-shaped GPU server
. The product design combines power, efficiency, and compactness, marking a major step forwar...[Details]
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Introduction to OX7104 handheld oscilloscope: The OX 7104 oscilloscope is the ideal tool for laboratory and field testing. The instrument is easy to operate, with 33 keys providing direct access to...[Details]
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Automotive relays are an important electronic component, commonly used for switch control in automotive circuits, such as lights, horns, electric windows, etc. This article will introduce the princ...[Details]
RF/Wirelessly
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