Chengdu JRT Meter Technology Co., Ltd
Congratulations: xiaomi updates their new product 40m laser distance meter
Recently, congratulations xiaomi's updates their new product 40m laser distance meter, single transimite single receive principle,low power consumption distance measurement and fast response 0.125s. In order to reduce the error caused by random interference, the xiaomi mini rangefinder adopts single receiving mode with built-in single laser tube, which simulta
JRT 2020 new product: 300Hz mini lidar tof laser range sensor
300Hz tof sensor is a new generation of single point ranging lidar module developed by JRT. It has the characteristics of fast measuring speed, high measuring precision and simple installation and operation. The tof sensor module is suitable for robot obstacle avoidance, dynamic target positioning monitoring and industrial control measurement such as UAV / AGV trolley.
JRT 2020 new product: 70m green laser distance meter sensor
70m green laser distance meter sensor is JRT new style product, used to make green laser distance meter. The green laser design is good for outdoor using, so customers usually diy long range laser measurer, according to the green color is a lower wavelength of 520nm. The finished laser
5 tips in daily life can help us during COVID-19
As is known to all, its transmission method is mainly via droplets and contact. This following 5 things can help in our daily life 1. Wash the hands rightly after you back home It`s important to wash our hands correctly. Using hand washing , soap, bleach water to wash the hands has a fairly good effect on 2019-new coronavirus infection prevention. Basically, we will wash our hands, then taking food. After going to the toilet play, must wash hands well. Specially, if you go to the hospital or crowded public places, please remember to wash your
Dear Customer: Hello there! We have resumed work. Welcome new and old customers to call us for business negotiation or after-sales service consultation. Our company will make every effort to answer your questions. Your order will also be sent out in order. Thank you for your support and understanding. At present, the seal has not been completely uncovered in various parts of the country. The delivery time of the laser ranging sensor may be extended. I hope t
How To Connect Laser Sensor With PLC?
In the industrial field, pressure, displacement, temperature, flow rate, rotational speed and other kinds of analog sensors are different because of the technical methods used in the design. The mode of sensor working distribution is mainly divided into two-wire system and four-wire system, and the analog signals of its output are also different, while the common ones are 0-20 mA, 4-20mA current signal and 0-75 mV, 0-5V, 1-5V voltage signal.
How To Connect a Arduino With JRT Measure Sensor?
Hi friend, Nice to meet you, and thanks for choosing Chengdu JRT! We are the factory and dedicated to laser distance sensor since 2004. The distance modules already widely used in many industrial area. As customers who bought our laser ranging sensors often asked, "does the laser ranging module support to connect Arduino?" Yes, it already connnect to Arduino sucessfully. And so, we will provude you a brief description of how our customers applied Arduino tested our ranging module. First of all, customers often choose our early 703A version laser distance sensor mod
What are the future applications of lidar sensors?
Radar is not unfamiliar to many people, but lidar may not hear much. With the continuous development and popularization of laser technology, in recent years, exposure of driverless technologies such as Google and Tesla have attracted wide attention It can be seen in drones, 3D printing, VR / AR and other fields. Lidar, or light detection and measurement, is a system that combines laser, global positioning system (GPS), and inertial navigation system (INS) technologies to obtain data and generate accurate DEM (digital ele
Classification of laser range sensor
Laser ranging uses lasers as the light source for ranging. According to the way the laser works, it can be divided into continuous laser and pulse laser. Gas lasers such as helium neon, argon ion, thorium cadmium, etc. work in continuous output state for phase laser ranging; dual heterogeneous gallium arsenide semiconductor lasers can be used for infrared ranging; solid lasers such as ruby and neodymium glass can be used For pulsed laser ranging. Laser distance measuring instruments are generally divided into three types according to the measurement distance.
JRT high precision laser distance sensor module for high quality industrial applications
Basic Info Model NO.: M88B Measuring Range:0.03-60m Data output:Digital Accuracy: +/-1mm Size:49*25*13mm Weight:about 9g
What are the data output methods of the laser range sensor?
1.Digital output type There are four main forms: USB, RS232, RS485, and wireless transmission. Select the specific digital output type based on the actual communication distance and terrain complexity. (1) USB output, usually for the first sample ordering, customers will order the usb interface to test conveniently. (2) RS232 output, generally suitable for short-distance transmission within 10
JRT Congratulate You Happy New Year 2020!
Celebrating the beginning of the New Year is a common custom in all countries and regions of the world. No matter what country in the world, people are full of hope for the new year. "Hundreds of miles have different customs, and thousands of miles have different customs." As each country and region has its own custom of celebrating the New Year because of its different history, culture, religious beliefs and national customs. People from all over the world welcome the arrival of the New Year in its unique and unique way. In China, because
Application Analysis of Lidar Sensors in Automatic Driving and Unmanned Aerial Vehicles
In recent years, the rapid development of laser radar technology, from the beginning of laser ranging technology, has gradually developed laser speed measurement, laser scanning imaging, laser Doppler imaging and other technologies, and now in the field of driverless, AGV, robotics, etc. The presence of a laser radar. With the rise of unmanned vehicles, robots, etc., we can understand the key technology application analysis of lidar sensors in autonomous driving and drones. (1) Automatic driving field
JRT Looks Forward To Meeting You At 2019 At The Russian International Hardware Show
The Russian Hardware Tools Exhibition MITEX has been held since 1998 and is hosted by EUROEXPO. It is a large-scale professional international hardware tools exhibition in Russia. Its influence in Europe is second only to the Cologne Hardware Fair in Germany. It has been held for 21 consecutive times. The scale of the exhibition is large: the exhibition is a large-scale professional international hardware tools exhibition in Russia. There will be companies from all
JRT meets you at China International Hardware Show
China International Hardware Show has been hailed as [the largest tool hardware exhibition in the world", and has gathered thousands of companies from all over the world. Through the exhibition, we can strengthen cooperation with exhibitors from all walks of life in the world, introduce new audience organization channels and means, and increase the organization and promotion of international emerging market audiences while maintaining the advantages of traditional European and American procurement channels. At the same time, strengthen domestic industrial fields a
What are the specific applications of lidar in driverless driving?
1. Positioning Positioning in unmanned driving for ten minutes is important. Only with real-time location information can the system make the next interpretation, decide where to go, and how to get there. There are many ways to position it now. Such as carrier phase difference technology (RTK), but RTK is still subject to signal interference. Especially in some cities, buildings and trees, as well as tunnels and tunnels, its signal is easily interrupted. At the same time, sensors such as cameras are also used to sen
Serial Interface refers to the sequential transmission of data one by one. Its characteristic is that the communication line is simple, so long as a pair of transmission lines can realize two-way communication (telephone lines can be used directly as transmission lines), thus greatly reducing the cost, especially for long-distance communication, but the transmission speed is slow. The data of a message is transmitted bit by bit in sequence, which is called serial communication. The characteristics of serial communication are: data bits are transmitted in bit
Lidar sensors help "intelligent traffic"
With the increasing number of vehicles, in the face of the serious shortage of parking spaces, how to achieve reasonable use of parking spaces, so that owners can quickly find parking spaces; how to make motor vehicles more efficient and convenient to enter and exit the parking lot, reduce road congestion near parking lots, and achieve The remote control and management of parking spaces and vehicles has gradually become a common concern. In this context, the demand for gates is also increasing, and higher requirements ar
Lidar Helps Car Collision Avoidance
With the rapid development of the automobile industry, due to the continuous improvement of the requirements for comfort, safety and environmental protection of automobiles, automobile safety systems account for an increasing proportion of automotive electronic products. According to the survey, most users think that the most important issue to consider is the safety of the car, so car collision avoidance is getting more and more attention. The laser has been widely used in various fields because of its short measuring t
What are the practical applications of laser ranging sensors?
1. Process monitoring in iron and steel mills and rolling mills 2. Measurement of Material Level and Liquid Level 3. Location System of Traffic Location System and Handling Equipment 4. Laser ranging for the measurement of places that human cannot reach, such as canned goods, pipelines, containers, etc. 5. Location Monitoring System for Vehicles and Ships 6. Position Control of Lifting and Installation Equipment 7. Measurement of objects inappropriate for laser ranging 8. Distance, Position, Liquid Level, Material Level, Billet Transfer Position
The safety level of the laser is classified according to the degree of damage to the human body caused by the laser generated by the laser. Lasers are classified from CLASS I (no damage) to CLASS IV lasers. 1. Level 1 <Class I> Laser is a low-energy laser device that is very safe and avoids all electrostatic hazards without biological hazards. The following are several application areas for CLASS I lasers: laser printers, CD players, CD ROM devices, geological survey equipment, and experimental analysis equipment.
What are the data output forms of the laser ranging sensor?
1, Digital output type There are three main forms: RS232, RS485, and wireless transmission. The specific digital output type is selected according to the actual communication distance and terrain complexity. (1) RS232 output, generally suitable for short-distance transmission within 10 meters, the ability to resist electromagnetic interference is weak; (2) RS485 output, suitable for long-distance transmission, generally not more than
Serial port, COM port, UART port, TTL, RS-232, RS-485 difference
First, the serial port, UART port, COM port, and USB port refer to the physical interface form (hardware). TTL, RS-232, and RS-485 refer to the level standard (electrical signal). Serial port: The serial port is a generic term. UART, TTL, RS232, and RS485 all follow a similar communication timing protocol, so they are commonly referred to as serial ports. UART interface: Universal Asynchronous Receiver/Transmitter, UART is the logic circuit for serial port transceiver. This par
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