Raspberry Pi Pico can independently transform SSTV audio signals into viewable images

Project #15: Environment – DHT11 – Mk24

Project #12: Robotics - Arduino BLE - Mk37

Arduino 32KB RAM Board

Project #28 – Sensors – Tilt Switch – Mk28

Elecrow 3.5" HMI ESP32 TFT using a Dallas DS18B20 to easily get temp data displayed upon the TFT.

Project #15: Environment - Gravity: I2C SD2405 RTC - Mk38

Project #28 – Sensors – Barometer – Mk25

This simple Static Charge Monitor uses a parallel-plate detector and TL071 op-amp circuit to measure electrostatic fields, with real-time visualization via Arduino and PC software.

The Elecrow Pico W5 is a board based on Raspberry's RP2350, featuring unique characteristics that set it apart.

This innovative project is a robotic lion model made entirely using e-waste and recycled materials. It uses an ultrasonic sensor to detect nearby objects (within 2 meters), responds with a realistic roaring sound, and wagging tail movement through a servo motor. Designed to encourage sustainability and creative reuse of discarded electronics, this project blends environmental awareness with practical electronics and coding skills, making it perfect for student learning and STEM outreach.

In this guide, you’ll explore how L293D Motor Driver shield works and how to use it with an Arduino UNO to control DC motors, servo motors, and stepper motors.

Check and display data from various text based feeds

In today's world of smart living, automation is increasingly becoming a part of our everyday lives. This project focuses on building a simple yet effective home automation system using an Arduino microcontroller and a standard infrared (IR) TV remote. The goal is to allow users to control electrical appliances like lights and fans remotely without modifying the remote or using expensive smart devices. By leveraging IR technology, this project demonstrates how a basic remote control can be repurposed to switch household devices on and off through the use of an IR receiver module and relay circuits. It is a cost-effective, beginner-friendly, and highly educational project ideal for electronics enthusiasts, students, and DIY hobbyists seeking to explore embedded systems and automation.