KiCad Tutorial: Designing a Simple LED Circuit
We used KiCad for creating a PCB with a simple LED circuit powered by a 3.7V LiPo battery connected via a JST-PH connector. We begin with creating a scheamt...
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Activity Recognition with ML and IMU
For this lab we collected accelerometer data from Xiao nRF52840 Sense and trained a machine learning model.
Real-Time Operating System + WiFi
The final lab of the Spring 2025 semester introduced us to real-time operating systems (RTOS) and for embedded systems. We ran a series of Arduino sketches ...
Building a 4-Key Digital Piano using Sine Wave Output
In this lab we created a 4-key digital piano, where each button press plays a distinct tone (C, D, E, G) using ESP32-S3 and generated sine wave.
Smart Environmental and Activity Logger
The Smart Environmental and Activity Logger is a portable embedded system designed to monitor and record audio, temperature, motion (IMU), and battery level....
Setting Up the Hardware Kit
In this lab we have experimented on the built in IMU, microphone and OLED display. We setup micro SD card for datalogging and RTC. At the end we used buzzer ...
Initial Setup
Initial setup of website and acrylic case for Seeed Studio XIAO nRF52840 (Sense).
Project
Our main project “Advanced Thermal runaway Detection and Delay System forEV Batteries Using Multi-Sensor Integration.”