Weather Crow is an ESP32-S3 based weather station featuring an E-paper display that shows current weather conditions and forecasts. This initial release provides a complete solution for monitoring local weather with minimal power consumption through efficient deep sleep cycles. the project is under the MIT license, so you can modify or chage as you want!!

This guide describes how to build the XIAO METER demo board, designed to easily test a wide range of sensors using the XIAO SAMD21 by Seeed Studio, the smallest member of the Seeeduino family. The module measures only 20×17.5×3.5mm, and features a Cortex-M0 microcontroller, 11 I/O pins, and supports UART, I2C, and SPI communication. It is fully compatible with the Arduino IDE.

Let's see how to install the MicroPython programming language and the Thonny development environment on the Raspberry Pi Pico.

Let’s take a look at this interesting All-in-one Starter Kit for Pico 2—a kit designed for learning electronics and programming, ideal for beginners and beyond. It allows users to begin their journey with the Pico 2 RP2350 processor in a simple and fun way. The kit comes in a small suitcase measuring 195 × 170 × 46 mm. Inside, there’s a single board equipped with as many as 17 sensors or modules serving various functions. It also features a 2.4″ full-color TFT touchscreen.

A basic suspension system was designed for a simple land vehicle, focusing only on essential functionality and minimal comfort. This is an experimental project. As someone who has previously worked on designs such as self check-in kiosks, this project represents one of my first simple attempts related to vehicle systems. Note: The part files could not be uploaded to the system, but you can access them via the following link: ???? https://grabcad.com/library/car-suspension-system01-1 Video: The step-by-step assembly of the suspension system can be followed in the video provided. You can assemble the parts in the same order shown in the video.

Dough133 is an intelligent heated enclosure, with a custom controller board using an ESP32 and Home Assistant integration, for fermenting and proofing sourdough.

Open Hardware and Firmware for a Hall-sensor-based 6-step BLDC motor controller using PIC18F Microcontroller.

The IOL HAT bridges the gap between maker-friendly Raspberry Pi and industrial-grade automation. Connect over 20,000 types of IO-Link sensors, actuators, and devices without the cost and complexity of traditional PLCs—making Raspberry Pi based Industrial IoT applications accessible, affordable, and easy to implement.

alertButton is a small IOT button that will send alert notifications (or any notification) over Wi-Fi to any Android or Apple smart device. Its small, has a long battery life, and can be put on a necklace or a keychain! It hosts version 1 of the firmware with several features and even more planned in the future!