| The low-cost ESP32-C3 SuperMini modules feature a compact SMD antenna. However, the small antenna design greatly restricts the effective Wi-...
All items tagged with Wireless & Communication and Wireless Communication News (88)
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| Discover how a Raspberry Pi, a DDS module, and an ADC come together to form a powerful DIY RF sweep generator for RF testing. This compact s...
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| Bluetooth beacons have always inspired marketing specialists and developers, using it to position objects that cannot use GPS due to a lack...
| Today, phone-connected front-door cameras and comms systems are ubiquitous. But they weren't as common just a few years ago. Here's a DIY sm...
| Three years after the popular Pico-10BASE-T experiment and following bit-banged USB in 2023, developer Steve Markgraf now bit-bangs 100 Mbit...
| We hosted a hands-on webinar with Sebastian from Baltic Lab on setting up CISPR 25 conducted-emissions tests, separating common- vs differen...
| Join Elektor and Baltic Lab for a hands-on webinar exploring the fundamentals of Electromagnetic Compatibility (EMC). Learn how to test cond...
| The future of wireless and communication is here. From IoT and LoRaWAN to Wi-Fi and Bluetooth, Elektor Lab Talk #39 dives into the latest pr...
| Looking for more wireless- and communication-related projects and tutorials? Visit Elektor's "Wireless & Communication" page and download th...
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| Shannon’s sampling theorem states that a signal of frequency f can be fully captured by sampling at 2f. Modern PC sound cards support rates...