Research & Development
At Miraigen, we are committed to pioneering research and development that brings to life products not yet available in the world and ideas that are on the verge of becoming reality. For example, while current power generation and storage rely heavily on solar energy, we are exploring high-efficiency power systems that operate independently of weather and external factors. Although we cannot disclose all ongoing projects, some materials and components are available for research and experimental use.
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Pseud-Monopole Magnets
Unlike standard magnets with both North and South poles, pseud-monopole magnets are structured with identical poles at both ends.
For instance, a magnet with North poles at both ends will have a weak South pole in the center, and vice versa.
Manufacturing Method
We use specially designed magnetizing coils to create these magnetic structures. Various winding techniques, wire gauges, and coil counts are tested in pursuit of stronger magnetic properties. The magnetizing equipment itself is also developed in-house.
pseud-Monopole Magnet Characteristics (Video)
GPIO Interface Board for Raspberry Pi
A GPIO interface board developed for Raspberry Pi that enables safe and controlled I/O.
Sensor signal inputs can be connected to GPIO01–19, which are switched on via 4066 analog switches. Power is supplied via USB Type-C (5V).
Specifications
Each channel provides VDD, GND, and INPUT pins. INPUT pins can be connected to either VDD or GND. Shared connectors support control in pairs such as 00-01, 02-03, etc.
GPIO20–23 are pulled-down and activated by VDD-level signals. GPIO24–27 are output channels, each with a 470Ω series resistor for direct LED connection.
GPIO Interface Board
USB & I2C Extender for Raspberry Pi (In Development)
A 10-channel expansion board for long-distance USB and I2C communication.
It pairs USB and I2C channels to enable communication with remote sensors.
Specifications
Equipped with Microchip's USB5744 and Analog Devices’ LTC4331 for stable, long-range transmission—up to several dozen meters depending on environment.
Built with a 4-layer PCB: one layer each for power and ground, and two layers dedicated to signal routing, minimizing noise. RJ45 connectors support data and 12V power transmission, eliminating the need for local power at the remote side.
USB & I2C Extender
