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Dangerous prototypes my new favorite hardware website.

Discover 15 of the best STM32 projects to build in 2025 — from robotics to IoT applications. Perfect for students, hobbyists, and developers looking to enhance their embedded skills.

Read "Secret Tactics Lessons From the Great Masters of Martial Arts" by Kazumi Tabata available from Rakuten Kobo. Secret Tactics offers ancient wisdom for contemporary readers—with new interpretations of Japanese martial arts classics...

Download/Read Kindle The Secret Principles of Genius: The Key to Unlocking Your Hidden Genius Potential by I.C. Robledo on EPUB Version. Read Here => https://read-pdfbooks.blogspot.com/id/1537255495 <= 'Free eBook PDF/KINDLE/EPUB The Secret Principles of Genius: The Key to Unlocking Your Hidden Genius Potential by I.C. Robledo Epub Hardback Review'. Read Online The Secret Principles of Genius: The Key to Unlocking Your Hidden Genius Potential Kindle Unlimited by I.C. Robledo (Author) PDF is...

Parts List for Tracker :^^^^^^^^^^^^^^^^^^^^^^^- RFM95 Lora Module (915Mhz if you are in North America) Make sure it is surface mount if you are using the PC...

Dive into a comparison of five methods for creating captivating eye animations on OLED displays using Arduino. Discover the components needed, circuit diagrams, code explanations, and pros and cons to help you choose the right option for your robotics project.

15 Cool OLED Display Projects: Tiny monochrome OLED displays are very cool stuffs for any display related projects. These display units are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. Each OLED display is made of 128x64 or 128x32 …

Do you know these wonderfully cheap SSD1306 based OLED displays with the crispy display? For a while now the NodeMCU Lua firmware for the ESP8266 supports them and has a rich feature set to draw lines, circles and even bitmaps. One way to draw bitmaps is in the XBM

Make Your Own Smart Watch: This document is also translated in Polish(by Sebastian), Korean language. Various user made their own watch. See the "I made it!" page!! Most IT companies participate in the race to grab people’s wrist. A smart watch becomes the most significa…

DIY Arduino Battery Capacity Tester - V1.0: [ Play Video ] I have salvaged so many old lap-top batteries ( 18650 ) to reuse them in my solar projects. It is very difficult to identify the good cells in the battery pack. Earlier in one of my Power Bank Instructable, I told, you how to identify…

Compact Attiny 13/85/84 Programmer Using Arduino Nano: I'm commonly using Attiny microcontrollers. They're cheap, have low energy consumption, and are suitable for many applications. The most famous are the Attiny85 and Attiny84, but I realized I rarely needed 8k to program them, so I'm mainly using Att…

Make your own RC toys, gadgets, stuff.

This is my PICkit 2 clone design. Its based on a simplified version of the Microchip PICkit 2 schematic and only supports 5v parts. It works with all the Microchip software including MPLAB,...

For Microcontroller AVR Device

In this DIY project we will make a simple low cost Arduino based oscilloscope that will use a 1.3” OLED display and could be useful to provide accurate waveform visualization.