A drone designed fully by me, with my own firmware, hardware, and even communication protocol.
As part of my efforts to develop a bigger Quad-Rotor (The "Quadol"). I developed this smaller version (The "QuadTan") which uses the same firmware.
A computational module (SBC) with ADCs, DACs, I2C, SPI and GPIO functionalities. It is preprogrammed with an RTOS and data acquisition tasks. It can be programmed with a user script to configure the unit and control it in stand-alone mode.
A fully configurable and wireless AHRS system. The core without the wireless capabilities is used in the "Quadol" and "Quadtan" projects.
Lightweight, low-power data-logging device featuring an RTC, integrated 6DoF inertial sensors, a 3-axis magnetometer, thermometer, high-sensitivity barometer, and an auxiliary analog input.