Find a topic for the computer graduation thesis.

1. Design of intelligent pressure sensor system II. Smart timer 3. Design of liquid level control system. Manufacture of liquid crystal control module 5. Design of software system for motion control card of embedded laser marking machine. Design of hardware system for motion control card of embedded laser marking machine. Design and implementation of digital barometer based on MCU 8. Based on MSC 126543. 8+0 1 temperature intelligent temperature sensor 9. Machine vision system 10. Design and manufacture of anti-theft thermostatic system 1 1. Burglar alarm 12. Development and application of AT89S52 single-chip experimental system 13. Realization of SCR zero-crossing control in single chip microcomputer system. 5000000000000003+04.20004 Microresistance Measurement System 15. Design of electronic speedometer based on single chip microcomputer 16. Home burglar alarm system 17. Bus Chinese character display system 18. Intelligent fire alarm system 19. WIN32 on MCU. Research on universal serial communication of PC in Win32 environment. 20. Research on MATLAB design and implementation of FIR digital filter 2 1. Research and design of digital control system for brushless DC motor. Development of 23 linear motor subway simulation system. Design and manufacture of regulated power supply. Design of linear DC regulated power supply. Stepping motor controller based on CPLD 26. Fully automatic car. Design and production of model 27. Design of 28 single chip microcomputer digital voltmeter. Design of digital voltmeter. Research and design of computer ratio control system. Infrared transmission system for converting analog to digital 3 1. Research and design of liquid level control system. Design of IC card reader based on 89C205 1. Design of indoor safety alarm system based on 34 single chip microcomputer. An infrared data transmitting and receiving system 35 for converting analog data into digital data. Research on active power factor correction and active filtering technology. Manufacture of simulation system for automatic three-dimensional parking lot. Design of gas detection system based on I2C bus 38. Design of infrared voice transceiver system for converting analog data into digital data. 39. Interface technology between precision frequency converter and MCS-5 1 MCU 40. Development of telephone remote monitoring system 4 1. Design of switching power supply based on UCC3802 42. Design of cascade control system. Research and production of discrete living environment table (multifunctional electronic calendar) 44 pages. Efficient intelligent car regulator 45. Design of variable speed constant frequency wind power generation control system. Model 47 fully automatic automobile manufacturing. Design and manufacture of signal source. Design of intelligent infrared remote control heater. Design of AC speed regulation based on 50 single chip microcomputer control. Multi-point wireless temperature monitoring system based on microcontroller 5 1. Microcomputer monitoring system of thermostat 52 in vegetable company. Digitally trigger that lift control system 53. Automatic detection of temperature and humidity in agricultural greenhouse. Design of automatic monitoring system for unattended drip irrigation. Design of 56-type integral digital voltmeter. Design of intelligent soymilk machine 57. Design of measuring pulse rate by single chip microcomputer technology. Design of FIR filter based on DSP 59. Design of automobile alarm circuit based on MCU 6. 0. Design and manufacture of multifunctional digital clock 6 1. Hardware design of ultrasonic reversing radar system. Stepper motor control system based on AT89C5 1 MCU 63. Simulate the manufacture of elevator. Design of precision DC stabilized power supply based on 65 single chip microcomputer. Design of speed and current double closed-loop DC speed regulation system. Design and research of noise detection and alarm system. Design of speed closed-loop DC speed regulation system 68. Design of multifunctional function signal generator based on 69 single chip microcomputer. Design of ultrasonic liquid level measurement system based on 70 single chip microcomputer. Warehouse multipoint temperature and humidity measurement system 7 1. Design of frequency meter based on 72 single chip microcomputer. Application of embedded module based on DIMM in intelligent device development. Design of multipoint temperature detection system based on DS 18B20 74. Design and manufacture of counting and digital display circuit. Design of mine hoisting device. Design of intermediate frequency power supply. Design of digital PWM DC speed control system. Design of switching power supply. Based on ARM. Design of embedded temperature control system 80. Research and design of boiler control system 8 1. Research and design of intelligent robot-realization of automatic tracking and voice control 82. Design of Taxi Meter Based on CPLD —— Software Design 83. Design and research of sonar altimetry system 84. Research and design of dense cordless multi-heart pulse sensor 85. CJ20-63 AC contactor 86 technology and tooling. Design of six-way responder 87. V-M double closed-loop irreversible DC speed regulation system 88. Design of machine tool lubrication system. Design of 90 plastic case low voltage circuit breaker. Design of DC contactor 9 1. Analysis and introduction of SMT process and each working procedure. Automatic control system of temperature and humidity in greenhouse. Design of short message sending and receiving system based on 94 single chip microcomputer. 95 single-chip microcomputer control circuit of three-story elevator. Traffic lights 89C56543. 8+0 control circuit design 96. Design of adjustable switching power supply based on class d amplifier 97. Pulse speed regulation of DC motor 98. Design and development of infrared rapid temperature detector. Design of 100 digital clock. 48V25A DC high frequency switching power supply based on 805 1 single chip microcomputer1kloc-0/. Power battery charging. System design 102. Design and implementation of multi-power acquisition system 103. Application of PWM and MCU in 104 massager. Design of IC card prepayment gas meter 105. Design of electronic music doorbell based on single chip microcomputer 106. Design of temperature and humidity measurement system based on single chip microcomputer 107. Design of simple GPS positioning information display system based on single chip microcomputer 108. Design of simple digital acquisition system based on 109 single chip microcomputer. Design of large responder 1 10. Design of control circuit for new taxi meter. Calculation and analysis of electromagnetic environmental impact of 500kV Mahuang line 6 pages. 5438+0 12. Design of single-chip microcomputer solar water heater measuring and controlling instrument 1 13. LED dot matrix display-software design 1 14. Design and research of double-capacity liquid level cascade control system. Research on the main circuit of three-level Buck-DC converter566661simulation of experimental board based on PROTEUS software117.56666.66696666666 Development of CAI courseware for serial data acquisition electrotechnics course based on 16-bit single chip microcomputer 1 18. Single chip microcomputer teaching experiment board-software design 120. Experimental study on energy 12 1. Software design of microcomputer time controller 122. Development of ultrasonic rangefinder based on single chip microcomputer AT89S52 123. Study on the mechanism of boron in TLP diffusion bonding 124. Design of multifunctional intelligent temperature measuring instrument 125. Intelligent measurement of grounding resistance of power grid system based on 126. Design of power frequency electric parameter measurement system based on digital sampling method 127. Design of dynamic balance detection system 128. Study on measurement of electrical parameters under non-sinusoidal conditions 129. Research on the new principle of 130 frequency measurement. Analysis and measurement of human heart rate variability based on LABVIEW 65438+ 03 1. The Design and Implementation of the Sound System in the Multi-function Hall of the School 132. Using digital circuit to realize electronic password lock 133. Design of rectangular microstrip antenna 134. Analysis of simple logic instrument 135. Wireless voting system design136.36666 and its distribution system design 137. 10KV substation and low-voltage distribution system design 138. Design of 35KV Substation and Low Voltage Distribution System 139. 6KV distribution system and workshop substation design 140. Design of automatic production line for AC contactor141.63a. Design of three-pole AC contactor 142. 100A AC contactor design. CJ20—40-40-40 AC contactor technology and fixture design 144. Design of JSS Digital Time Relay 145. Semiconductor release design146.4438+02a.20000000606147. Design of CJ20- 100 AC contactor assembly line 148. Design of 149 vacuum circuit breaker. Bus intelligent PID controller 150. Design of automatic newspaper vending machine. Design of controller 65438 for small household wind turbine. Design 153. Simulation of hydro-generator speed regulation system based on MATLAB 154. 155 design of automatic control system for resin content in numerical control winding machine. Soft Capsule 156 Single Chip Microcomputer Temperature Control (Hardware Design). Design of air conditioning temperature control unit 157. Harmonic amplitude identification based on artificial neural network10666/6667 Design of automatic control system for bait feeder based on single chip microcomputer 159. Simulation research on voltage regulation and speed regulation control system based on MATLAB 160. Boiler drum water level control system 16 1. Design of brushless DC motor control system based on 162 single chip microcomputer. Protection design of coal mine power supply system-hardware circuit design of163. Protection design of coal mine power supply system-software design 164. Temperature protection of large-capacity motor-software design 165. Temperature protection of large-capacity motor-hardware circuit design 166. Design of modular robot controller 167. Design and development of electronic heat distribution meter. Temperature control system of central cooling water169.36860.886868686886 Design of glass tube heating control system based on single chip microcomputer 170. Design of automatic trumpeter based on AT89C5 1 MCU 17 1. Numerical control design of common milling machine based on single chip microcomputer 172. Based on AT89C565438+. The design of computer power switch controller is 173. The design of LCD based on 5 1 single chip microcomputer is 174. Mobile phone battery performance test 175. The design of automatic door control system is 176. The design of automobile sideslip measurement system is 177. Design of ultrasonic range finder and its application in reversing technology38379.999999999995 Timer design for basketball game179.10000.000000000003 Design of infrared burglar alarm based on single chip microcomputer control 180. Design of intelligent multi-channel data acquisition system 18 1. Graduation design of relay protection 182. 183 research on voltage and frequency emergency control device of power system. Function doorbell 184. Research and transformation of 185 full hydrogen hood furnace temperature control system. Design of blast furnace permeability monitor based on ATmega 16. Intelligent network heat meter based on MSP430 187. Control of limestone wet flue gas desulfurization in thermal power plant 188. Household soymilk machine 189 automatic control device. Design and implementation of a new starting control system 190. Application of soft-switching technology in frequency converter 19 1. Design of medium frequency induction heating power supply 192. Design of wireless anti-theft system in intelligent community 193. Intelligent pulse recorder system 6543. Design of 8+094.DC switching power supply 195. Using single chip microcomputer 196 to realize telephone remote control of household appliances. Wireless microphone manufacturing 197. Temperature detection and control system 198. Design of digital clock 199. Design of automobile taillight circuit 200. Hardware design of basketball game timer 206. 5438+0. Design of bus stop reporting system. Design of frequency synthesizer 203. Design of remote bidirectional data communication system based on RS485 bus 204. Hotel room environment detection system 205. Design and manufacture of intelligent charger 206. Design of temperature control system for resistance furnace based on 207 single chip microcomputer. Design of PWM DC motor speed regulation system controlled by single chip microcomputer II. 08. Research on genetic PID control algorithm. Research and application of fuzzy PID controller 2 10. Design and debugging of building automation system 2 1 1. Design of double closed-loop DC speed regulation system based on AT89C5 1 MCU 2 12. Design of multi-channel acquisition card based on 89C52 265438+ 03. Design of control system of automatic coin-finding manipulator based on 2 14 single chip microcomputer. Design of PWM DC reversible speed regulation system controlled by single chip microcomputer 2 15. Design of temperature control system of resistance furnace with single chip microcomputer 2 16. Multi-axis motion control system based on stepping motor 2 17. Realization of IC card reading and writing system with single chip microcomputer 2 18. Design of 2 19 temperature measurement and control system for household central air conditioning. Design of weighing control system for milk powder packaging based on 220 single chip microcomputer. 18B20 multichannel temperature acquisition interface module 22 1. Design of anti-theft alarm system based on 222 single chip microcomputer. Design of digital multimeter based on MAX 134 and 223 single chip microcomputer. Frequency synthesis of digital phase locked loop. 224. Design of centralized dry-type transformer production process controller 225. Design of 226 small digital frequency meter. Programmable regulated power supply 227. Design of 228 digital ultrasonic water level controller. Design of room temperature control system based on 229 single chip microcomputer. Design of vehicle-mounted digital instrument based on 230 single chip microcomputer. Water temperature control system based on single chip microcomputer 23 1. Design of 232 digital human body pulse meter. Research on Application of I2C Bus Data Transmission (Hardware Part) 233. Application of STV 7697 in display driving circuit system (software design) 234 pages. The LED character display driving circuit (software part) 235. Design of intelligent constant voltage charger 236. Automatic batching system of quantitative materials based on 237 single chip microcomputer. Discussion on modern engine self-diagnosis system. 238. Liquid level detection based on 239 single chip microcomputer. Design of water level control system based on 240 single chip microcomputer. Implementation of FFT on TMS 320 c 54 DSP processor 24 1. Design of audio digital power supply based on analog multiplier 242. Power analysis of sinusoidal steady-state circuit 243. Simulation analysis of three-phase circuit based on Multisim 244. He encourages directness. Start the virtual experiment of series resistance of current motor in stages 245. Three-stage virtual experiment of series resistance of parallel DC motor 246. Design and development of AC speed regulation experiment system software based on 80C 196MC 247. Design and development of main circuit template of speed regulation experimental system based on VDMOS 248. Virtual experiment system of double closed-loop PWM DC speed regulation based on Matlab 249. Based on IG. Design and development of driving template for BT-IPM 250 speed regulation experimental system. Design and development of main circuit software of AC speed regulation system based on 87C 196MC 25 1. HEF4752 design and development of control circuit template for AC speed regulation system based on 87c196mc500535466 87c196mc5005584 The MOSFET tube is designed to stabilize the power supply 255 in switching mode. Design of electronic password lock control circuit 256. Design of digital thermometer based on 257 single chip microcomputer. Design of switching power supply for intelligent instrument. Design of 259 remote control curtain circuit. Design of double closed-loop DC thyristor speed regulation system. 260. The design of three-way output 180W switching power supply 26 1. Design of multipoint temperature data acquisition system. Train speed warning system. Application of PIC single chip microcomputer in air conditioning. Design of temperature acquisition system based on 265 single chip microcomputer. Beer fermentation temperature control system based on single chip microcomputer 89C52 266. MCS-565。 The resistance furnace is designed with 438+0 single chip microcomputer 267 temperature control system. Stepping motor control system based on 268 single chip microcomputer. New low-voltage universal circuit breaker 269. Calendar programmable electronic clock control clock 270. Design of digital waveform generator 27 1. High voltage pulse switching power supply. Two-way afterloading electronic balance based on MCS-96 MCU 273. Voice control. Design of automobile control system. Design of 275 intelligent bus overload detection system. Design of coiling temperature feedback controller for hot rolled strip. Design of DC motor 277. Design of driving system for 278 gantry planer. Greenhouse temperature and humidity detection system based on single chip microcomputer 279. Microwave automatic door 280. Design of digital thermometer based on DS 18B20 temperature sensor 28 1. Research on energy-saving refrigerator 282. Design of frequency conversion speed regulation for 283 AC asynchronous motor. PWM speed control system based on MCU control 284. Circuit design of digital thermometer based on 285 single chip microcomputer. Design of serial programmer based on At Mel89 series chip 286. Real-time clock based on MCU 287. Design of general development platform based on MCS-5 1 288. Music playing system based on MP3 format 289. IC card intelligent water meter control system based on MCU 290. Design of FIR digital filter based on MATLAB 29 1 292 single chip microcomputer water temperature control system. 1 10kV regional step-down substation electrical system design 293. Design of ATMEIL AT89 series universal single-chip computer programmer 294. Design of metal detector based on 295 single chip microcomputer. Double closed-loop three-phase asynchronous motor cascade speed regulation system. Design of automatic parking device based on single chip microcomputer technology. Design of 298 single chip microcomputer electric remote controller. Design of single chip microcomputer control system for 299 automatic shearing machine. Design of 300 battery performance tester. Design principle of electric control circuit 30 1. Design of wireless proportional motor speed remote controller 302. Design of simple digital electronic scale 303. Design of infrared stereo earphone 304. Design of serial communication between single chip microcomputer and PC 305. . 100 digital responder design 306. Design of class d power amplifier. Lead-acid battery automatic charger 308. Design of digital temperature controller 309. Design of chess clock 3 10. Design of temperature controller 3 1 1. Digital frequency meter 3 12. Digital integrated power supply. Circuit design 3 13. Design of digital capacitance meter 3 14. Design of digital pulse galvanometer 3 15. Design of digital ultrasonic reversing rangefinder 3 16. Design of street lamp controller 3 17. Design of amplifier 3 18. Design of AC /DC automatic range digital voltmeter 3 19. Design of control system. Design of simple FM interphone 32 1. Design of peak power meter 322. Design of multi-channel temperature acquisition system. Design of 324 multipoint digital temperature inspection instrument. Design of motor remote control system. Design of BTL power amplifier composed of TDA2030A 326. Design of ultrasonic range finder 327. Design of 4-6543.8+05V DC power supply 328. The design of home interphone 329. Design of flow rate and rotation speed circuit 330. Design of home appliance remote control system based on single chip microcomputer 33 1. Design of perpetual calendar 332. Communication between MCU and computer USB interface 333. Liquid crystal digital thermometer 334. Design of 335 inverter power supply. Based on single chip microcomputer. Temperature regulator of electric furnace box based on 336. Wide application and prospect of SMT technology. Design of 338 single chip microcomputer control system for medium-sized electric arc furnace. Design of 339 medium frequency quenching electric control system. Design of a new bathing device 340. Design of new electromagnetic water boiler 34 1. Electrical design of intermediate frequency smelting based on current source inverter 342. Electrical design of 6 kW electromagnetic heating furnace. 343.64 point temperature monitoring system 344. Design of bidding software for electricity market. DS 18B20 temperature detection control 346. Design of stepper motor driver 347. Multichannel data acquisition and recording system 348. DC motor speed regulation system controlled by single chip microcomputer. Research and design of 350 inverter power supply. Research and design of variable power supply 35 1 soft-switching DC inverter. Single chip microcomputer electric quantity measurement and analysis system 352. Intelligent temperature and humidity measurement and control system 353. Design of fieldbus control system. Automatic control system of furnace. Liquid level detection and control device composed of capacitance method 356. Liquid level display based on CD40 17. Wireless intelligent alarm system 357. 1000006 1636 programmable LED( 16×64) dot matrix display screen 359. Design of multi-channel intelligent responder 360. 8×8LED lattice design 36 1. Design of electronic barometer. Intelligent timing alarm clock design 363. Design of digital music box. Design of digital thermometer. Digital timer alarm clock design 366. Design of digital voltmeter. 367. Computer simulation system design. Timed alarm clock design. Electronic calendar design 370. Electronic alarm clock design 37 1. Design of single chip microcomputer ward call system. Design of home intelligent emergency call system. Automatic garage door Design 374. Research on power factor control system of 375 asynchronous motor. General analog oscilloscope. The design of multifunctional intelligent device adds device 376. Design of stepping motor operation controller 377. 80C 196MC controls AC variable frequency speed regulation system 378. Automobile anti-theft system 379. Simple remote ECG monitoring system. Power supply and display design of intelligent charger 38 1. Selection and verification of electrical equipment. On the power supply. Short-circuit current in power system and its calculation. Electrical lighting in the factory. Hotspots and development trends of wireless communication technology. Design scheme of relay protection for 10KV power supply system. Selection of wires and electrical appliances in power supply system. Automatic temperature and humidity control system for 388 greenhouse warehouse. Bicycle speed alarm system 389. Intelligent water dispenser. Control system. Design of digital voltmeter based on single chip microcomputer 39 1. Circuit design and manufacture of multipurpose timer 392. Design of intelligent coded electronic lock 393. Design of series regulated power supply 394. Design and manufacture of infrared thermostat controller 395. Bicycle mileage and odometer design 396. Design of 397 equal precision frequency meter. Using FPGA 398 to realize floating-point operation. Design of human health monitoring system. Design of music fountain control system based on 400 single chip microcomputer. Research and design of virtual spectrum analyzer based on LabVIEW 40 1. Design and manufacture of 402 induction doorbell. Design and manufacture of electronic scales. 403. Three-stage charger for electric vehicles. SB 140 schottky diode manufacturing and testing 405. Surface mount technology. Design of temperature measurement system based on 407 single chip microcomputer. Design of reversible DC speed regulation system for 408 gantry planer. Design of 409 automatic station announcer. Design of 4 10 single chip microcomputer waveform recorder. Audio signal analyzer 4 16544.