AutoCell Systematic Evolution of Ligands by Exponential Enrichment: The Software Designed and Developed for the Automated Screening System of Nucleic Acid Aptamers

Aptamers are a new kind of nano-probes for bioassays and drug delivery, etc. In this paper, software has been developed as an automatic control center for the automated aptamer selecting system which realized the high integration of aptamer selection, data acquisition and processing. This software, applied in windows system, is developed by C# with the Microsoft Visual Studio 2015 integrated developing environment and the database used in this software is implemented using open source relational database MYSQL. According to the requirement analysis, this software realized various important necessary functions including feasible experiment design, auto-control of the hardware, real time process monitoring and efficient data management which perfectly satisfies the users’ demands. During the actual experiment operation, this software worked smoothly and assumed stable serial port communication between it and the hardware, meanwhile, the interaction between the software and MYSQL remained good stability. As a consequence, it is practical and reasonable to apply this software to the automated aptamer selecting system for research.

Designing on a Vehicle Body Control Module Performance Tester

To test short-circuits between vehicle body control module (BCM) pins, to measure window glass-frame riser and vehicle central control door lock motors’ working current, working voltage and maximum open and close time, a kind of BCM performance tester is designed. MC9S12XS128 singlechip is used to act as the performance tester CPU. PAB817 photo couplers are used to act as high and low power supply isolated devices. ACS712-30A is used to act as motor working current sensor. One MAX232 is used to act as serial port communication element between the BCM performance tester and the computer. The brand XXX BCM is tested by the BCM performance tester. The results indicate that the BCM performance tester can meet the needs. The detecting results can afford proof for vehicle manufacturers and vehicle parts manufacturers to judge the BCM quality.

Linear Motor Motion Control Experiment System Design Based on LabVIEW

In order to meet the needs of experimental training of electrical information industry, a linear motor motion experiment system based on LabVIEW was developed. This system is based on the STM32F103ZET6 system processor controller, a state signal when the motor moves through the grating encoder feedback controller to form a closed loop, through the RS232 serial port communication with the host computer, the host computer is designed in the LabVIEW interactive environment monitoring software. Combined with the modular design concept proposed overall program, given the detailed hardware circuit, targeted for the software function design, to achieve man-machine interface. The system control of high accuracy, good stability, meet the training requirements for laboratory equipment, but also as a reference embodiment of the linear motor monitoring system.

Design and Implementation of a Fast General Purpose Fuzzy Processor

In this paper, a Fast Fuzzy processor (FP) is proposed. This processor, which is implemented using FPGA, has four inputs and one output with 8-bits width for each. The proposed processor is synthesized, functionally verified and implemented using Xilinx Integrated Software Environment (ISE) and is tested using Xilinx Spartan 3E starter kit. A PC Graphical User Interface (GUI) is programmed using C# programming language to select and download the parameters of the processor through the serial port communication. The proposed processor is experimentally tested through water sprinkler system example. The experimental results approve the excellent performance of the proposed processor.

Design and Application of the Serial Port Communication Module Based on New LED Solar Cell Testing System

Because the solar cell has more and more application, its quality testing is particularly important in the production, and a new LED solar cell testing system is presented. Based on the total design of the system, the hardware and software of the RS232 serial communication module is designed. This paper introduces two parts of the module which are the circuit of the serial communication and serial communication software programming; and describes the realization of serial communication between PC and MCU by using VB. The computer and MCU are connected by RS232. The result shows that the communication between PC and MCU and user interface are realized.