TinkerNews: DIY Electronics Weekly

TinkerNews #44: Build Your Own Arduino Arcade Cabinet; Build a DIY Mini Electronic Piano; Build a Handheld Space Invaders Arcade; Crafting a Miniature Aquatic World: DIY Table Top Aquarium; ESP32 and LoRa: A Practical Guide; Robotic Arm with Arduino and 3D Printing; DIY Arduino-Controlled Robotic Arm Project; Innovative Robotics Project: AC Motor Control. 8 curated DIY electronics builds: ESP32, Arduino, Raspberry Pi, robotics, IoT. With source links and honest hardware notes. Full issue: https://www.tinkernews.com/issues/44-unleash-your-creativity-diy-arcade-pianos-and-robotics Free bench tools for these projects: pinout charts, code readers and calculators at tinkernews.com/tools.