A kit for assembling and decorating a lamp that educates children about scientific, engineering, and artistic principles. Assembling the lamp housing teaches children about fasteners, tools, and mechanisms. Assembling the electronics teaches children about electronic components. Controlling the lights teaches children about lighting, colors, and software.

Described herein is an electronics circuit board design tool. The tool includes a substantially planar non-conductive substrate adapted to be positioned on an electronics breadboard. The substrate includes a plurality of guide apertures at locations corresponding to predefined electrical inputs of the breadboard such that electronic components are able to be connected to the electronics breadboard through respective ones of the guide apertures. The tool also includes indicia printed on a surface of substrate. The indicia is indicative of the type or position of electrical connections or components to be connected with the breadboard through corresponding ones of the guide apertures.

Disclosed herein is a microcontroller board for the learning and practice of coding. In the microcontroller board, a platform area (S1) including a platform circuit board (10) in which a microcontroller is provided and module areas (S2) each having a cut line and including a module circuit board (20) are divided and formed on a single board array (S), corresponding header socket holes H are formed in the platform area (S1) including the platform circuit board (10) and the module areas (S2) on both sides of each of the cut lines, a plurality of machine holes (30) is provided along each of the cut lines between the header socket holes (H), via holes (40) are formed by plating the inner circumferential surfaces of the machine holes (30) with metal layers (35) in order to conduct electricity, and V-cut grooves (50) are formed along each of the cut lines.

Disclosed are an assembly information providing system and a module assembly including a module assembly including at least one control module including a functional unit including an assembly information management unit generating assembly information; and a user terminal and an assembly information providing server connected to the module assembly through a network and an assembly information providing method including: receiving, by the user terminal or the assembly information providing server, the assembly information from the control module; and storing, by the user terminal or the assembly information providing server, the assembly information and determining whether an assembly error of the module assembly occurs based on the assembly information and transmitting assembly error information to the module assembly, and the assembly error information includes module unique information of at least one module with an error.

The present invention relates to the instruction and evaluation of electronic circuits. The embodiments disclosed include a circuit instruction device comprised of a at least one control unit, an input/output device, and a bread board with a plurality of sensors. The components are configured to allow the device to read a file that will instruct the user as to the electronic circuit that is to be built and evaluate the performance of the circuit. The device is capable of providing complex digital and analog inputs over time as well as record outputs from the user's circuits over time to correlate the outputs to the inputs provided by the device. This device can be updated with new lessons/courses by way of an SD card and; thereby, is programmable. The device can be used in on-site residential educational environments as well as in remote educational environments.

An analog hashing system and method includes: an input port for accepting an input signal; a chaotic circuit including non-linear components and multiple chaotic attractors for generating an unpredictable output responsive to the input signal; a differential output port coupled to the chaotic circuit for producing an analog differential signal from the unpredictable output; and a clock circuit for producing a binary output, as a hash function, generated by the sign of the analog output in every clock cycle.

A modular transmission line device includes a power input module, a transmission line module, a load module and a plurality of LED modules. The power input module, the transmission line module and the load module are sequentially electrically connected and assembled. The power input module transmits an AC voltage to the transmission line module and the load module. The AC voltage is used to generate an electromagnetic wave in the transmission line module according to a loading impedance of the load module and a characteristic impedance of the transmission line module. Each LED module is electrically connected with and assembled with the transmission line module. The LED modules radiates according to the electromagnetic wave.

A modular building block easy to assemble comprises a base plate, basic parts, and electronic individual components. First protrusions are disposed on the base plate and the basic parts, and slots are formed in the basic parts and the electronic individual components. First conductive pins and conductive metal sheets are disposed inside the basic parts. Control panels, electronic devices and conductive contacts are disposed inside the electronic individual components. The invention designs the base plate, basic parts and electronic individual components of original electronic building blocks as individual modules.

A method of realizing an interactive virtual experiment is provided. A teacher may drags a minimum experimental unit into a demonstration area using a mouse. The above operational action is described as digital data in a panoramic learning platform. The data is transmitted to a student client. The same minimum experimental unit is automatically placed in the same position of the demonstration area of the virtual experiment subsystem of the student client according to the data. The teacher may operates the minimum experimental unit. The operational action is described as digital data in the panoramic learning platform. The data is sent to the student client. The same operational action is automatically performed in the student client based on the above data. The demonstration is performed on the minimum experimental units in the demonstration areas of the teacher client and the student client.

A modular building block easy to assemble comprises a base plate, basic parts, and electronic individual components. First protrusions are disposed on the base plate and the basic parts, and slots are formed in the basic parts and the electronic individual components. First conductive pins and conductive metal sheets are disposed inside the basic parts. Control panels, electronic devices and conductive contacts are disposed inside the electronic individual components The invention designs the base plate, basic parts and electronic individual components of original electronic building blocks as individual modules.