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Self-driving cars, also known as driverless cars, computer-driven cars, or wheeled mobile robots, are intelligent cars that are unmanned by computer systems. They have been around for decades in the ...[Details]
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Usually, impedance matching at a certain frequency point can be performed using the SMITH circle chart tool. Two devices can definitely be used, that is, impedance matching from any point on the c...[Details]
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List of required materials: welding flying wire 1 roll of perforated board (7*9cm) 1 single -chip stc89c52 1 crystal oscillator 11.0592M 1 ceramic capacitor Several touch buttons 4 self-locki...[Details]
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"2019CCTV China Entrepreneurship Model Award Ceremony" CCTV host: Next, we would like to invite Mr. Cao (Mr. Cao Dewang, founder of Fuyao Glass) to announce the next winner of the 2019 CCTV China En...[Details]
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Those reflective, dim, slow-to-respond, and low-resolution screens will become history. The final form of smart cars - a mobile living space - will be closer and closer to us. This trend has also ena...[Details]
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I. Definition of Fault Prediction Technology for Electronic Systems
Failure is a state in which a product cannot complete the specified function or performance degradation leads to failure to mee...[Details]
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//Circuit description follows.
//MCU: Use 51 series compatible ones;
//4×4 matrix keyboard: Connect to P1 port;
//Two-digit digital display: P0 port outputs seven-segment code, P2 port outputs bit ...[Details]
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Me and a friend are both trying to build a millipede. Because of obvious reasons, the millipede is NOT going to have 1000 feet!!! Instead, it's going to have 16 pager motors as feet. It will also h...[Details]
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New low-cost 60W power supply offers 90-305VAC input and extensive safety and EMC certifications
January 11, 2022 – XP Power has launched a new 60W ultra-thin
AC-DC power supply
...[Details]
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On February 9, Horizon Robotics announced the completion of a US$350 million C3 round of financing. Investors included SDIC, CICC Capital’s funds, Zhongwei Capital, BYD, Great Wall Motors, Changjiang...[Details]
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A quartz crystal oscillator is an important electronic component used to stabilize and select frequency, also referred to as a "crystal oscillator". Because quartz crystal oscillators are small in si...[Details]
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The first wave of new phones this year have two things in common: one is Qualcomm’s new generation Snapdragon 8 processor, and the other is the LTPO 2.0 screen. Simply turning on the screen, t...[Details]
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With the development of society, cars are more and more closely related to people's lives, but the DC voltage used in cars is generally 12V, which cannot be directly used by portable electronic d...[Details]
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Industry Outlook
Sweeping structure and main problems
1. The radiation exceeds the standard or affects the radar.
2. The radiation generated by the motor drive exceeds the standa...[Details]
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Photoelectric conversion power supply is a voltage-stabilizing source based on light energy supply, using optical fiber transmission, and the output voltage value is not affected by power grid fluc...[Details]
Analogue and Mixed Signal
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