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High sampling rate analog-to-digital converters (ADCs) are commonly used in modern wireless receiver designs to acquire complex modulated signals at intermediate frequency (IF) sampling rates. CMOS...[Details]
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Tiny4412 mode jump The ARM system CPU has the following 7 working modes: 1. User mode (Usr): used for normal program execution; 2. Fast interrupt mode (FIQ): used for high-spee...[Details]
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Half a year later, I wonder if anyone still remembers the slogan on the Great Wall Salon car poster, "Please don't talk if you have less than 4 lasers". Unfortunately, LiDAR is not a CPU, and it ca...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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On September 19, the Second Global Laser Display Technology and Industry Development Forum was held in Beijing, hosted by the China Electronic Video Industry Association and organized by the Laser TV...[Details]
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Have you ever had this experience: when you want to charge your camera, mobile phone or tablet, the charger is mixed up with the chargers of other electronic products, and the wires are tangled. Thes...[Details]
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On January 16, Taihu County held a signing ceremony for key projects of "double recruitment and double introduction". Two 5 billion yuan projects were successfully signed. This is another fruitful ...[Details]
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Transformer feedback oscillation circuit
Transformer feedback oscillation circuit
1. Working Principle
The simplest way to introduce positive feedback is t...[Details]
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0 Introduction As we all know, the 4S store is an automobile franchise model with the "four-in-one" of whole vehicle sales (Sale), spare parts sales (Spare Parts), after-sales service (Service),...[Details]
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According to previous reports, the new Google Pixel 7 series will continue to be released in October. In addition to the newly upgraded imaging system and the Android 13 operating system that i...[Details]
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There are only a few days left before 2021. The "New Year's Eve cold wave" is coming. Many places across the country have issued yellow warnings. I believe that many friends in the northern regions h...[Details]
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1: Configure the port first: GPIO_Init(LEDS_PORT, ( TX ), GPIO_MODE_OUT_PP_LOW_FAST); GPIO_Init(LEDS_PORT, ( RX ) , GPIO_MODE_IN_PU_NO_IT )； Note: At the beginning, after the program was writte...[Details]
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Li Xuanhong, former director of Samsung China Research Institute and current general manager of TCL Communication Global Product Center, gave a popular science introduction to waterfall screens a whi...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
Automotive Electronics
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