Search results for 'การเลือกใช้ดอก end mill'

PICs are popular with both industrial developers and hobbyists alike due to their low cost, wide availability, large user base, extensive collection of application notes, availability of low cost or free development tools, and serial programming (and re-programming with flash memory) capability. They are also commonly used in educational programming .

Order No : RDL/UPBD/13/001/V1.0

In the present IT age, we are in need of fully automated industrial system. To design of Data Acquisition System (DAS) and its control is a challenging part of any measurement, automation and control system applications. Advancement in technology is very well reflected and supported by changes in measurement and control instrumentation. To move to high-speed serial from Parallel bus architectures has become prevalent and among these Ethernet is the most preferred switched Serial bus, which is forward-looking and backward-compatible. Great stride have been made in promoting Ethernet use for industrial networks and factory automation. The Web based distributed measurement and control is slowly replacing parallel architectures due to its non-crate architecture which reduces complexities of cooling, maintenance etc for slow speed field processing. A new kind of expandable, distributed large I/O data acquisition system based on low cost microcontroller based electronic web server boards has been investigated and developed in this paper, whose hardware boards use 8-bit RISC processor with Ethernet controller . There is a great deal of benefits for process plants in adopting the Internet to control systems. Over the years, there has been constant increase in the development of industrial Automation through remote monitoring and diagnosis virtually. By surveying down the existing remote monitoring system used for process plant equipment, this system tends to focus on the recent trends and developments in the control of equipments and devices in the industries by remote monitoring through Internet. The Internet based automation is made possible by the use of Programmable Logic Controller (PLC), Supervisory Control and Data Acquisition (SCADA), Virtual Private Network (VPN) and other network elements.

Order Code : RDL/SCD/13/001/v1.0

secure low cost Automatic Meter Reading (AMR) system that calculates and transmits the total electrical energy consumption to main server using General Packet Radio Service (GPRS) technology provided by GSM networks. The proposed AMR system consists of three main parts: Accurate digital meter, a transmission facility and the billing server. To make affordable AMR system a low cost off-the-shelf materials are used.

Order Code : RDL/AMR/13/001/V1.0

Few older devices use DB9 connectors, but most modern computers use USB  port for data transfer. By using a USB to serial adapter, you can continue to use your older serial-enabled device through your new computer's USB port.

 Order Code : RDL/U2U/13/001/V1.0

Real Time Clock based on most popular RTC IC DS1307 which can maintain clock & calendar information. Life of 3V battery is 10 years which maintains accurate clock even without any external power. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The Interface to board is simple I2C with SCK and SDA pins which can be interfaced with any microcontroller easily.

Order Code : RDL/RTC/13/001/V1.0

Machine vision (system vision) it’s a apply computer vision in day to day life. While computer vision is focused mainly on image processing at the level of hardware, machine vision most often requires the use of additional hardware I/Oand computer networks to transmit information generated by the other process components. In vision based security system a camera is used to monitor a chamber. Image processing is applied to the acquired frame, and determined whether a security alert is required or not.

Order Code : RDL/MVS/13/001/V1.0

The robot is controlled by a mobile phone that makes call to the mobile phone attached to the robot in the course of the call, if any button is pressed control corresponding to the button pressed is heard at the other end of the call. This tone is called dual tone multi frequency (DTMF).

Order Code : RDL/CPO/13/001/V1.0

The robot is controlled by a mobile phone that makes call to the mobile phone attached to the robot in the course of the call, if any button is pressed control corresponding to the button pressed is heard at the other end of the call. This tone is called dual tone multi frequency (DTMF).

 Order Code : RDL/CPL/13/001/V1.0

The embedded Bluetooth technology, they form a network in which appliances can communicate with each other. This wireless technology is, especially useful in home environment. The smart phones Bluetooth connection is connected to personal computer or laptop, the Window GUI will be act as a server to forward or transmit any data from/to the smart phone and main control board. Depending on the data home appliances control via Bluetooth.

Order Code : RDL/HAB/13/001/V1.0