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  • Project Video Release Archive

    Project Video Releases element14 presents | Meet the Hosts Episode 681: Turn anything into an Arduino Module: Reusing Everyday Electronics Episode 680: From...
    • Revision #177
    • on 4 Sep 2025 2:08 PM
  • Turn anything into an Arduino Module: Reusing Everyday Electronics -- Episode 681

    Clem shows how to reverse engineer a cheap breathalyser key-fob and re-purpose it into an Arduino-compatible sensor module. By dissecting the circuit, discovering the...
    • Revision #7
    • on 3 Sep 2025 3:06 PM
  • From Kit to Custom Design: Building a Tube-Based FM Radio -- Episode 680

    Mark takes on the challenge of building a fully functional FM superheterodyne radio without transistors or SDR, relying instead on vacuum tubes and a custom PCB design...
    • Revision #7
    • on 29 Aug 2025 9:50 AM
  • ESP32 Duolingo Owl Project: Never Miss a Lesson Again -- Episode 679

    Miloš builds a custom Duolingo-inspired owl that sits on his monitor and reminds him to complete his Spanish lessons. Using an ESP32-C6, dual LCD displays for expressive...
    • Revision #4
    • on 21 Aug 2025 2:19 PM
  • Open Source ATtiny3226 Arduino Calculator – Hardware, Case & Code Build -- Episode 678

    Clem (aka mayermakes) builds a fully open-source, battery-powered desktop calculator from scratch, powered by an ATtiny3226 micro-controller for efficient 3V operation...
    • Revision #6
    • on 14 Aug 2025 1:07 PM
  • Make Your Own Vocoder with Teensy 4.0 - Voice of a Cylon?! -- Episode 677

    Join Mark as he builds a digital vocoder using a Teensy 4.0 and audio shield, demonstrating how audio spectrum data can be analysed and used to reconstruct sound in real...
    • Revision #5
    • on 6 Aug 2025 6:07 PM
  • I Tried Building 16 ATtiny Robots with Vibration Motors – It Was a Disaster -- Episode 676

    Join us as we explore the harsh lessons learned from building a swarm of tiny robots powered by ATtiny416 microcontrollers, vibration motors, and 3V coin cells. What...
    • Revision #9
    • on 31 Jul 2025 12:45 PM
  • Avoid Conflict with this ESP32 Defcon Task Tracker -- Episode 675

    Mark builds a DEFCON-style status display using an ESP32 and addressable LEDs. Originally intended to track global alert levels, the project was reimagined as a personal...
    • Revision #7
    • on 24 Jul 2025 4:21 PM
  • Building an Open Source Blood Pressure & Heart Signal Monitor -- Episode 674

    Milos builds an open-source cardiograph signal measuring device using a Raspberry Pi Pico W. The project explores how blood pressure monitors work—both manual and automatic...
    • Revision #8
    • on 17 Jul 2025 3:01 PM
  • Building an ESP32 Powered Warhammer 40k Rhino with Dynamic LED Effects! -- Episode 673

    Clem builds a fully programmable lighting controller for scale models using an ESP32-S2 micro-controller. Designed to fit seamlessly into a Warhammer 40K Rhino tank,...
    • Revision #5
    • on 10 Jul 2025 9:34 AM
  • Building an Autonomous LEGO Train with CircuitPython and LIDAR -- Episode 672

    Lorraine hacks a Bluetooth-controlled LEGO train in this week’s episode of element14 Presents, mounting a track system to the ceiling of her home. She integrates CircuitPython...
    • Revision #6
    • on 7 Jul 2025 2:47 PM
  • PlatypusBot - Scavenging for Robotics Parts -- Episode 671

    Milos scavenges parts from a broken robot vacuum to build a custom Wi-Fi controlled robot platform. By repurposing motors, encoders, and a swivel wheel, he creates the...
    • Revision #8
    • on 26 Jun 2025 2:43 PM
  • Modding a Super 8 Camera into a Digital One -- Episode 382

    Watch the Episode www.youtube.com/watch One mans trash is a makers treasure! Clem found a super8 camera in the trash, and soon realised that the original analogue...
    • Revision #12
    • on 23 Jun 2025 12:39 PM
  • Build a Larson Scanner with Sound Using an ESP32 -- Episode 670

    Join Mark as he builds a customisable Larson scanner using an ESP32, complete with synchronised Cylon-inspired sound effects. The project supports 12 to 50 WS2812 LEDs...
    • Revision #8
    • on 19 Jun 2025 12:07 PM
  • Creating an ESD (Or Lightning!) Detector! -- Episode 669

    Clem builds a custom ESD detector to identify electrostatic discharge events that can interfere with electronic circuits and cause unexpected glitches. Based on a proven...
    • Revision #8
    • on 13 Jun 2025 2:16 PM
  • Designing an Arduino PID Controlled Micro Drone -- Episode 668

    In this video, Milos builds a fully custom micro drone from scratch using the Arduino Nicla Vision board—no off-the-shelf flight controllers, just custom PCBs, hand-written...
    • Revision #9
    • on 5 Jun 2025 2:19 PM
  • Emulating a Speech Synthesis Chip with an ESP32 -- Episode 667

    In this episode, Mark revives a 40-year-old speech synthesizer project based on the SP0256 chip, originally built for early home computers like the VIC-20 and Atari....
    • Revision #4
    • on 29 May 2025 9:34 AM
  • How Far Can I2C Go? -- Episode 666

    Have you ever wondered if the humble I2C protocol, designed for short-distance communication on a PCB, could work over a stretched-out distance? Clem, an innovative DIY...
    • Revision #4
    • on 23 May 2025 11:10 AM
  • Raspberry Pi AI Tracking Eye of Sauron - AI AL Barad Dur - Episode 665

    Welcome back to element14 presents ! In this exciting episode, Lorraine takes on the challenge of making the Eye of Sauron move using LEGO, Raspberry Pi, and machine...
    • Revision #11
    • on 21 May 2025 10:12 PM
  • Learn how to Make a Photo Booth with the ESP32 and Telegram Automation! -- Episode 664

    In this episode of element14 Presents , Mark completes the wiring and programming of a DIY ESP32-powered photo booth that connects to Telegram. Learn how to connect LEDs...
    • Revision #6
    • on 8 May 2025 1:17 PM
>
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