3D ToF

Deming Communications Obtains Patent for Arm Cortex-M7 Based 3D-TOF Imaging System with Multifunctional Optimization

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On July 22, 2025, financial news reported that the National Intellectual Property Administration of China has granted a patent to Deming Communications (Shanghai) Co., Ltd. for a technology titled “3D-TOF Imaging System Based on Arm Cortex-M7,” with the authorization announcement number CN223142022U, and the application date being September 2024. The patent abstract indicates that this … Read more

Disassembly and Analysis of MEMS Ultrasonic ToF Sensor: TDK CH201

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Disassembly and Analysis of MEMS Ultrasonic ToF Sensor: TDK CH201

Source: Chip Learning Original Author: Chip Future The CH201 is a miniature, ultra-low power, long-range ultrasonic Time-of-Flight (ToF) distance sensor. Based on Chirp’s patented MEMS technology, the CH201 is a packaging system that integrates a PMUT (Piezoelectric Micro-Machined Ultrasonic Transducer) and an ultra-low power SoC (System on Chip), allowing the SoC to run Chirp’s advanced … Read more

The Secrets of PLC Timers: 8 Examples to Master TON, TOF, and TP Functions

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The Secrets of PLC Timers: 8 Examples to Master TON, TOF, and TP Functions

The Secrets of PLC Timers: 8 Examples to Master TON, TOF, and TP Functions Hello everyone, I am Maple Leaf. Today, let’s talk about the amazing timers in PLCs—TON, TOF, and TP. These three brothers are the “time management masters” of industrial control, and when used correctly, they can make your programs stable and flexible. … Read more

Essential Knowledge About Sensors You Can’t Miss

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Essential Knowledge About Sensors You Can't Miss

When entering any discipline, we need to understand its basic concepts, fundamental theories, and methods. Now it’s time to take notes and highlight key points!Today we will discuss—sensors. Today’s Expert Can you believe that life without sensors would be a bit helpless? Sensor technology has been around for over a century, and sensors are already … Read more