Sensor learning board for teaching

• Main Authors: YANG XIUQING, WANG YANQIU, PEI CHUNMEI, CHEN YU, YE HAIRONG, JIANG CHAO
• Format: Patent
• Language: English
• Published: 03.06.2015
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The utility model discloses a sensor learning board for teaching. The sensor learning board comprises two printed circuit boards which are a main experiment circuit board and an auxiliary experiment circuit board. The main experiment circuit board is equipped with a single chip microcomputer chip. A serial interface circuit and a digital tube display circuit which are connected to a host machine are arranged around the single chip microcomputer chip. A thermistor interface circuit, a temperature and humidity sensor interface circuit, a Hall sensor interface circuit and an infrared light sensor interface circuit are connected around the single chip microcomputer chip. The above interface circuits are connected to the circuit boards through sockets. Through the sensor learning board, students can establish the application circuits of various sensors, the sensor learning board is convenient to use, the performance of the sensors can be understood well, the technical links of information collection are deeply understood and grasped, the links of sensor principles and characteristics, measurement circuit design, sensor performance correction, data processing and the like are included, and a good foundation is laid for the application of other sensors and the solution of broader practical problems.