3D Printer - This document repo as a personal knowledge base and future reference for settings, essential information, collected 3D models, upgrades, and projects related to the Bambu Lab A1 3D Pri…

PartsHunter is an organizer system for storage and automatic identification of electronic components.

Two Trees Bluer 3D Printer - Docs, firmware and set of utilities for my own use and personal needs.

uAsleep is a mobile app that allows embedded systems developers to calculate the lifetime of their batteries in projects that use sleep mode (IoT mostly).

LSM6DSM 6-axis IMU (ST) – An Arduino-compatible library for I²C communication with accelerometer, gyroscope, and interrupt-based motion detection.

LMT01 digital temperature sensor (Texas Instruments) – An Arduino-compatible library using a pulse-counting method and hardware timer.

RV-8803-C7 real-time clock (Micro Crystal) – An Arduino-compatible library for I²C communication with epoch-based time read/write support.

Autodesk EAGLE - Set of utilities, scripts, ULPs and other useful things for my own use and personal needs.

These are the modifications I made to my Wanptek TPS3010 power supply to enhance its usability in daily tasks. The main objectives were to improve its aesthetics and enhance button visibility.

Shaders, overlays, documentation, and a collection of information and utilities for personal use and needs.

It's Time, Do! is a system (hardware + firmware + web application) to control over the internet the on/off or programming to automatically run other devices and electronic equipments.

DrizzlingBytes is a way to provide over-the-air (OTA) device firmware update (DFU) for MSP430-based systems using ESP32.

Library to use A9G (GPS+GPRS module) with AT commands in Arduino framework-based systems. Supports JSON as payload in MQTT mode!

WorkshySwitch is an IoT device for wireless control of lamps without harming the use of the physical switch.

WeatherLog is a standalone IoT device (with solar panel) for data-logging environmental data featuring sensors for temperature, humidity, barometric pressure, luminosity and UV.

WaterPull is an electronic polymer dryer focused on removing moisture from 3D printer filaments. It has control and adjustment of temperature and curing time, internal air circulation and alarms.

Senaino is an embedded development board for the students of the technical courses of SENAI school.

PlantsCare is an IoT device for ultra low power standalone capacitive soil moisture meter.

NoteIt is a tiny 'plug and play' datalogger for devices based on UART protocol. (Features uSD-Card with FatFs + MSP430 + OLED + Rotary Encoder + RTC).

Light's Thrill is an USB HID controller for RGB LED strips compatible with Corsair iCUE application.

ElectronSheriff is a high-side precision current meter featuring nano/micro/milli ampere autoranging, bluetooth/SD-card data logging, local OLED display and USB connection.

BitsTunnel is an IoT gateway, providing bluetooth connection for IoT devices and WiFi for cloud connection.

AC-DC is a 240W linear bench power supply features two variable and independent 1.2V-24V and 5A outputs.