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News
Raspberry Pi Touch Display 2 Grows to 10 Inches
1+ day, 15+ hour ago (395+ words) The Raspberry Pi Touch Display has grown to 10.1 inches, with the company announcing the larger model this week. Priced at $80, the new Touch Display 2 combines a portrait-native 1200 × 1920 IPS panel with ten-point capacitive touch. It is intended for the Raspberry Pi…...
Elektor Lab Talk #49: Mobile Power, USB-C, and Batteries
2+ day, 9+ hour ago (214+ words) Join the Elektor engineering team on Thursday, August 6, 2026, at 16:00 CEST, 14:00 UTC, or 10:00 EDT. This €25 show is free to watch thanks to eeNews Europe! The battery discussion will cover lithium-ion charging stages, protection circuits, storage charge levels, heat, aging, and the…...
The Things Conference 2026: Europe's IoT Community Meets in Amsterdam
2+ day, 18+ hour ago (274+ words) Elektor Magazine Under the motto "Put Your Demo Where Your Mouth Is," The Things Conference returns to Amsterdam on 22â23 September, 2026 Elektor is this year's media partner for the event, allowing us to offer our Elektor community a 25 percent discount on…...
The Ton Giesberts Collection: Practical Analog and Audio Projects
3+ day, 14+ hour ago (376+ words) Elektor Magazine If you've been reading Elektor for a few years, chances are you've come across a project by Ton Giesberts Maybe it was a high-end audio amplifier, a test instrument, a Raspberry Pi board, or one of his many…...
Automotive Crypto Agility for Post-Quantum ECUs
5+ day, 16+ hour ago (274+ words) Elektor Magazine Automotive crypto agility is becoming a practical requirement for software-defined vehicles, whose electronic control units (ECUs) may remain in service for up to 15 years while cryptographic standards continue to change In this Elektor TV clip from Elektor Academy…...
OPC UA: An Overview Platform-Independent Data Exchange
1+ week, 2+ day ago (264+ words) Because of the experience gained from using OLE in the first version of OPC, OPC UA was designed to be as technology-agnostic as possible. As a result, different standard protocols can be used depending on the task. Here is a…...
BudKoin: Building a Smart Vending Machine Platform from the Ground Up
1+ week, 1+ day ago (274+ words) When a US-based startup came to us with an idea for a vending machine that could dispense anything from protein bars to gym shorts, we knew the hardware would be the trickiest part. They wanted a platform that fitness centers…...
PLACITECH: Bigger Builds and Maker Lessons
1+ week, 2+ day ago (472+ words) Electrical engineer and content creator Alessandro Placitelli returns to Elektor Engineering Insights on Wednesday, 29 July 2026, for a new conversation about PLACITECH and its move towards larger, more ambitious engineering projects. Date: Wednesday, 29 July 2026 Time: 16:00 CEST (10:00 EDT / 14:00 UTC) This €25 show is…...
Designing a Smart IoT Vending Machine with ESP32 and Cashless Payments
1+ week, 2+ day ago (169+ words) Elektor Magazine Designing a Smart IoT Vending Machine with ESP32 and Cashless Payments Our team designed and built a fully functional prototype from the ground up. We handled the firmware, the PCB layout, the 3D mechanical design, and the cloud backend. Bring…...
Moddo Pinch Board Measures Only 10.9 × 10.5 mm
1+ week, 3+ day ago (449+ words) The just-announced Moddo Pinch board is a 10.9 × 10.5 mm Arduino-compatible development board built around Microchip’s ATSAMD11D14A microcontroller. Toronto-based Moddo claims it is the world’s smallest 32-bit Arduino-compatible board, and it does manage to fit native USB-C, an RGB LED, a reset button,…...