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NE5532 has been around for several years, and everyone is very familiar with its circuit and has a variety of ways to play with it. The headphone amplifier introduced here is simple, low-power...[Details]
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20x4 character LCD main program, compiler software (ICCAVR_6.31)
CPU internal crystal oscillator 8M
Data lines B0~B7 connect to PORTB, E...[Details]
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This little thing is simple and fun, and can be used as a course design for beginners of microcontrollers.
Place your index finger gently on the sensor and you will see the LED indicator flashing w...[Details]
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Model: CSI-508 Name: Breathing valve air tightness tester, medical protective mask breathing air tightness tester Based on: GB 2626-2006 GB 2890-2009, GB 2626-2016, GB 6220 Self-priming filter type...[Details]
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Ten years ago, every company was an Internet company; ten years later, every company is a car company. You may have recently had this feeling: by the end of this year, I am afraid that there will b...[Details]
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RTT (Real Time Terminal) is a new real-time terminal from SEGGER that can interact with users in embedded applications. This software is available in all versions of J-Link driver 4.90 and later. R...[Details]
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The competition for 7nm EUV (extreme ultraviolet) lithography technology has become fierce, although only Samsung and TSMC are fighting each other. Samsung is impatient and recently released...[Details]
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The annual Spring Festival travel rush begins. Traffic jams and long charging queues have become a torment for all those who drive pure electric vehicles back home. Spring Festival travel rush S...[Details]
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Lingming Photonics has creatively proposed a new photodetector, which sets a light-trapping structure layer on the light-absorbing layer and prepares a light-reflecting structure layer on the bottom ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to Jiwei.com, after LiDAR, DPU has become a popular track for financing. DPU is a dedicated processor for data centers and will become an important computing chip of the new generation. Nvi...[Details]
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OPPO started preheating the Find X3 Pro Photographer Edition this morning. It adopts a spliced plain leather design for the camera and will be officially released at the autumn new product launch c...[Details]
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Singapore – January 29, 2023 – Future Electronics (FUTURE ELECTRONICS) recently won the “2022 Asia Pacific Best Agent Award” issued by Diodes Incorporated for its breakthrough performance in the Asia...[Details]
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A spectrum analyzer is fundamentally a test instrument that can measure various parameters in a circuit or system in the radio frequency range. Spectrum analyzer is one of the important tests used ...[Details]
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The motor's moment of inertia is an important parameter in motor design, which is related to the motor's starting, braking, operating stability, and control performance. This article will introduce...[Details]