#266 ESP32 Deep Sleep Project - Door Open/Closed Detection with ESP-NOW Share: Download MP3 Similar Tracks #BB11 Create an Arduino Library๐จ - A Real World Example (Easy) Ralph S Bacon #269 TFT 3.5" Touch Screen & ESP32 built in - Elecrow review Ralph S Bacon #265 Me & My 3D Printer - Just a quick chat! Ralph S Bacon #BB12 Pointer vs References - and why you don't need ๐pointers in C++ Ralph S Bacon The Most Confusing Part of the Power Grid Practical Engineering #255 Cheap PWM speed controller for my pond - but is it any good? ๐งโ๐ Ralph S Bacon Understanding Engineering Drawings The Efficient Engineer But how does bitcoin actually work? 3Blue1Brown #257 Wireless Serial Commsโกfor your Arduino (or other ฮผController) Ralph S Bacon #254 Web-enabled ESP32 Pond ๐ Pump Controller - on my ๐ฒ phone Ralph S Bacon #267 The Arduinite 3D experience - forget the printer, choose the CAD! Ralph S Bacon #410 Unknown ESP32 saving: Light Sleep, Clock Reduction, Modem Sleep, Hibernation, and a few tricks Andreas Spiess How are Microchips Made? ๐ฅ๏ธ๐ ๏ธ CPU Manufacturing Process Steps Branch Education #260 ESP32 Web Pages PART 2 - adding a sensor value on the page & more! Ralph S Bacon How Does A Carburetor Work? | Transparent Carburetor at 28,546 fps Slow Mo - Smarter Every Day 259 SmarterEveryDay Abandoned Steam Engine Brought Back to Life! - 1908 Industrial Time Capsule The Proper People #262 ESP32 + NeoPixel + Wi-Fi + I2C + nRF24L01 disaster!๐ฎWhat to do?๐คท Ralph S Bacon Transformers Explained - How transformers work The Engineering Mindset