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Use the "Diode" setting of a digital multimeter to measure diodes
Connect the red probe of the multimeter to one pole of the diode, and the black (COM) probe to the other pole. Wh...[Details]
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On June 16, a netizen said, "Apple App Store Pudong store temporarily announced its closure. It is said that a customer was upset and smashed all the Macs." According to The Paper, at about...[Details]
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High-end clothing brand Louis Vuitton has unveiled a new generation of its Horizon wireless earbuds. The new version of the Horizon earbuds was developed in collaboration with Master & Dynamic, and i...[Details]
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With the development of technology and the integration of products, voice chips have gradually replaced a variety of voice devices in various applications. More and more companies are beginning to ...[Details]
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Pointers are a relatively difficult topic in C language. Keil C51 has some differences in pointers from standard C. Today I read some materials and learned about the use of pointers in Keil C51. ...[Details]
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Recently, Visteon has partnered with the startup Designated Driver to add remote control capabilities to its autonomous driving platform. One day in the future, you will be riding in an autonomous ca...[Details]
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As society moves toward
high-power LEDs
based
on
solid-state lighting
, a bold and innovative idea has emerged in the minds of some visionary engineers. Their suggestion is: why not ...[Details]
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Microsoft's Surface Duo has received a lot of praise since its debut at the launch conference, and the outside world is very excited about the next development of this dual-screen device. However, Wc...[Details]
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The precision voltage reference IC TL431 is in a T0-92 package as shown in Figure 1. Its performance is that the output voltage is continuously adjustable up to 36V, the operating current range is as ...[Details]
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LED display is a new type of information display media that has developed rapidly in the world since the late 1980s. It uses dot matrix modules or pixel units composed of light-emitting diodes to f...[Details]
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Here’s how it works: The following code implements the use of TIM3's CH3 and CH4 to output two phase-shifted PWMs with a phase shift angle of 225 degrees. void TIM3_PWMShiftInit(void) { TIM_TimeBa...[Details]
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In recent years, LED lighting has gradually been promoted and applied by all walks of life. The LED lamps that LED families can consume are all bulb-type LED lamps sold by major lighting manufactur...[Details]
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Platform: iTOP-4412 Elite Edition + 4.3-inch screen I have the habit of writing articles when I learn something. After all, they are all for beginners. Here I record the installation process. Althoug...[Details]
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AP2420 is a current mode PWM monolithic buck regulator with an input voltage range of 2.5V to 6V, an output current of up to 2A, and an output voltage as low as 0.6V. Since the total current of t...[Details]
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From July 11 to 13, 2023, Canon (China) Co., Ltd. (hereinafter referred to as "Canon (China)") made its debut at the 2023 China (Shanghai) Machine Vision Exhibition and Machine Vision Technology and....[Details]