25009 2025

£10.95 | €13.00 (DE) | €14.90 (other EU countries) | $13.95 SPECIAL EDITION withwith DetailedDetailed ProjectsProjectsCIRCUITCIRCUIT > ESP32 Audio > Turntable Speed Calibrator > Infrared Remote- Transceiver Board > USB Measurement Adapter Controlled Dimmer > Neon Lamp Dice > Small Audio Mixer > Lamp Audio Amplifier > DDS Generator with ATtiny > Parking Sensor Tester > Capacitance Meter > Vacuum Cleaner > Solid-State Foot Warmer Automatic Control... and much more!

£10.95 | €13.00 (DE) | €14.90 (other EU countries) | $13.95 25009 CIRCUITELEKTORMAGAZINE.COMSPECIAL 2025 * * SINCE 1961 SPECIAL EDITION PackedPacked withwith DetailedDetailed ProjectsProjectsCIRCUITCIRCUIT SPECIALSPECIAL 20252025 Design Ideas, Tips & Tricks > ESP32 Audio > Turntable Speed Calibrator > Infrared Remote- Transceiver Board > USB Measurement Adapter Controlled Dimmer > Neon Lamp Dice > Small Audio Mixer > Lamp Audio Amplifier > DDS Generator with ATtiny > Parking Sensor Tester > Capacitance Meter > Vacuum Cleaner > Solid-State Foot Warmer Automatic Control ... and much more! JOINJOIN OUROUR COMMUNITYCOMMUNITY FREEGET DOWNLOAD Subscribe today at elektormagazine.com/ezine-25 COLOPHON EDITORIAL Jens Nickel Volume 51, No. 25009 International Editor-in-Chief, Elektor Magazine August & September 2025 ISSN 0932-5468 Elektor Magazine is published 8 times a year by Elektor International Media b.v. PO Box 11, 6114 ZG Susteren, The Netherlands Phone: +31 46 4389444 Open Doors www.elektor.com | www.elektormagazine.com Content Director: C. J. Abate Editor-in-Chief: Jens Nickel Have you ever developed something that should be more than a loosely wired prototype that (only) does what…