Random good picture Not show

91 This paper presents a design and realization of FFSK (Fast Frequency Shift Keying) modem by using STC12C5410 MCU based on CMX469A. The modem is used in a point-to-point digital communication system.

92 Sub-system, composed by 8051 MCU and assistant circuit, can collect environmental data with multiplex channel and transmit it.

93 An anti-interference circuit of application specific integrated circuit is disclosed that includes: coulometer hardware logic circuit, MCU, and the control circuit of memory data interface.

94 In order to overcome these disadvantages, a non-contact AC regulated power supply, which uses automatic compensation and is designed based on MCU, is presented in this paper.

95 This paper introduces a kind of stepper motor driver with the key of MCU C 8051 F 020.

96 And this paper also introduces data acquisition unit and constant current control unit which makes MCU as the core.

97 By making good use of the intelligent measure and control function of the Microprogrammed Control Unit(MCU), the numerical-controlled and scanned direct current source is designed.

98 The function design of lighting control console is mostly based on MCU now. But there are a lot of defects in the advanced technique, information storage, expansibility,[http://sentencedict.com/MCU.html] and real-time performance.

99 Low-power oriented design techniques include selecting low-power parts, low operation voltage, managing clock of MCU or making MCU turn into dormancy, managing power supply of circuit and so on.

100 MCU controlled stepper motor driver chips: A 3972, achieving 64 segments.

101 Advanced MCU control has full light touch interface including start control, temperature control and airflow control to achieve safety and reliable operation.

102 This system consists of DDS signal generator module, MCU control module, keyboard input module and nixie tube display module.

103 In view of universality, function generator with the core of high speed MCU uses the chips of DDS and FPGA. On the basis of generating routine sine wave, it can modulate signal frequency and range.

104 This procedure for the MSP 430 MCU and real - time clock interface HT 1381 procedures, use of C language.

105 Given a kind of Method of the fast PID control with changed scale coefficient for solving the problem of long calculated time with MCU in real-time control system.

106 To meet the microprocessor-based protection experimental teaching, design the microcomputer relay protective device. The hardware core is AT89C55WD MCU and the electric circuit function is completed.

107 In addition, the serial communication mode between the DSP and the MCU was adopted.

108 According to the MSP430F149 MCU function characteristic and the controlling sequence of LCD controller SED1335, the LCD interface of portable RFID reader was designed based on MSP430F149 MCU.

109 Based on Bulk - Only specification , MCU firmware is designed , which is used to control bulk data transfer.

110 I 2 C bus structure of multi - MCU is described , which comes from sampling speed debate.

111 The system consists of driving pulse generating circuit for CCD, instrumental amplifier with low noise, MCU controlling circuit and PC program for dealing with the data conveyed by MCU.

112 Based on these, we also carefully designed and optimized the MCU, lowered the power consumed of the power supply circuit in the stand-by mode further.

113 Hardware design insist of circuit module such as power supply, SCM and I/O device; software design insist of PC and MCU programming.

114 SPCE061A MCU is adopted as central control unit. Especially, we point out several problems which must be paid attention to in the program, and correct the error of experiment data in the end.

115 The system is composed of the conversion circuit of voltage effective value, data acquisition circuit under the control of MCU, LCD and alarm output circuit.

116 The whole demo system designs base on the MC 68 HC 908 GP 32 MCU In - Circuit Programming system.

117 Theperformance of LVI determines the security, reliability and stability of MCU directly.

118 We can analyze and process the data from MCU by connecting MATLAB with MCU serial interface.

119 This paper introduces the multi- clocks method in 8- bit complex instruction set MCU system- level architecture.

120 Information acquisition transformed the analog electronic signal into data signal, which was sent to MCU.