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Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first robot for shoulder surgery . Shoulder join...[Details]

Intel CEO Pat Gelsinger said during a Q&A session today that his company is willing to make chips for anyone, including longtime rival AMD. He reiterated Intel's goal to be the "foundry of the world"...[Details]

  　Electronics enthusiasts and circuit design and maintenance personnel all need experimental power supplies with stable performance and reliable operation, or purchase or make various types of elect...[Details]

By Henry Zhang and Kevin B. Scott, Analog Devices The location of the current sense resistor, along with the switching regulator architecture, determines the current to be sensed. The sensed curren...[Details]

Design idea: Use timer interrupt to generate the minimum time unit T0, every m T0 forms a sub-period T10, where the first n T0 is the LED on time, that is, Ton=n*T0, then Toff=(mn)*T0 Every X T10s ...[Details]

The trend toward sustainability has driven exponential growth in electric vehicles (EVs) and related technologies. Hybrid electric vehicles (HEVs) also continue to grow strongly, with a JP Morgan Cha...[Details]

This article combines circuit diagrams to analyze how to use red and green LEDs to create any color of light between red and green, including yellow, orange, amber, etc.     Circuit in Figure 1: A ...[Details]

1. Introduction The HMS30C7202 embedded microprocessor is a chip with excellent cost performance. Due to its excellent performance, it is used to replace early chips and has broad application prospec...[Details]

    Typical chips of MCS-51 microcontrollers are 8031, 8051, and 8751. The 8051 has a 4KB ROM, the 8751 has a 4KB EPROM, and the 8031 ​​has no ROM. Apart from this, the internal structures and pins of...[Details]

Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In order...[Details]

1. Instrument model: Tektronix DPO7254 oscilloscope 2. Fault: abnormal baseline waveform, self-test error, self-calibration failure 3. Maintenance and inspection: After self-diagnosis, it was...[Details]

Conventionally, when a bit of port 51 (P1, P2, P3) is used as an input, 1 must be written to the corresponding latch first to turn off the FET. This is generally the case, but there are exceptions....[Details]

Introduction: In the design and development of AVR microcontroller applications in industrial control systems, anti-interference is a realistic issue that cannot be circumvented. To solve this issue,...[Details]

1. Working principle of grating ruler displacement measurement The grating is composed of a light source, a lens, a scale grating (main grating), an indicator grating (sub-grating) and a photoelectri...[Details]

The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]