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Volkswagen shows future use cases of UWB technology with concept car : more reliable anti-theft protection, greater safety and convenience   Hamburg, August 26, 2019 - NXP Semiconductors NV ( NASDAQ...[Details]

Laser triangulation diffuse reflection displacement sensor has obvious advantages in thickness measurement: - Very small measurement spot, which is the spot light area. For example, the ...[Details]

Introduction Among the many solutions for medium and long distance communication between industrial control equipment, RS485 bus is widely used in factory automation, industrial control, commun...[Details]

    Abstract: Aiming at the fault test problem of the current vehicle-mounted computer motherboard, a vehicle-mounted computer motherboard detection system based on DSP control is designed. The syste...[Details]

Encountered such a problem: In LabVIEW, you need to use a for loop to read the data in the list, but the number of rows of data needs to match the number of for loops, so you need to get the number of...[Details]

The median filtering method is to continuously sample an odd number of data, then sort the data from small to large, and take the middle value as the sampling value this time. Let's look at the imp...[Details]

In process control and various instruments, real-time data acquisition and control can be completed by microcomputers. The information processed by the computer is always digital. The relevant para...[Details]

A newly published patent document shows that Apple is developing a protective layer to prevent foldable screens from cracking and improve their scratch resistance and durability. Titled "Hybrid Cov...[Details]

Example: Initialize anywhere: app_key_init(); void demo(void) {     bsp_led_toggle(LED0); } // The button trigger event will jump to the corresponding function. Here we demonstrate single click to ...[Details]

Digital filtering is to smooth the collected signal through a certain algorithm program. Here we collect each data four times. The algorithm removes the highest and lowest values ​​and takes the arit...[Details]

Problems I encountered and solutions 1. If pdata space is insufficient and overflows,   directly replace it with xdata.     pdata is the last bit of space and it is easy to overflow. As for the bene...[Details]

    With the rapid economic development and the continuous advancement of urbanization, various social contradictions and violent incidents have gradually increased, and the emergencies and abnormal ...[Details]

Speaking of UWB, few people probably know what it is and what it does. If you know it, you may know that it is a new technology for keyless entry in cars. But in fact, keyless entry uses very mature ...[Details]

introduction As the saying goes: Food is the first necessity of the people. In recent years, people's attention to food has risen to a higher level - "Food safety comes first." From mad cow di...[Details]

5V low noise buffer voltage reference circuit using 136 5.0V The figure shows a 5V low noise buffer voltage reference constructed with CW136 5.0V. If CW136 2.5V is used, a 2.5V low noise buffer...[Details]