An open-source project to develop a custom ESP32-based flight controller designed primarily for use with ArduPilot. Focused on affordability, flexibility, and ease of integration with various robotic and UAV platforms.
3D air mouse based on STM32 - Can be used for controlling CADs and every other manipulation in 3D space. Is based around STM32L452, IMU LSM6DSL (gyroscope and accelerometer) and Bluetooth low power module RN4871. Also contains battery management system for charging internal battery and also powering itself from this li-po battery (around 40 mah). Battery can be recharged via USB type C which can be also used for streaming data from accelerometer.
Module to read the ethanol percentage of a standard 50hz to 150hz ethanol content sensor
Alternative version of the MTS module (https://github.com/TU-Darmstadt-APQ/MTS_module) for 80 MHz and 200 MHz AOMs.
Produces a PDH error-signal using MiniCircuits SYPD-1+ phase detector and LT1568 4th order low-pass filter. To be used with a AD9959 DDS board.