| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...
All items tagged with wireless and Embedded & AI (30)
| Power a lamp or heat a mug — no wires needed. This project transfers 20 W through a 5 cm table using 50 kHz electromagnetic resonance. A mic...
€5 (FREE for Members)
| The low-cost ESP32-C3 SuperMini modules feature a compact SMD antenna. However, the small antenna design greatly restricts the effective Wi-...
€5 (FREE for Members)
| Bluetooth beacons have always inspired marketing specialists and developers, using it to position objects that cannot use GPS due to a lack...
€5 (FREE for Members)
| In the second part of this series, we realized the digital wireless transmission of audio, but the data rate of the prototype was only usabl...
€5 (FREE for Members)
| How can you remotely control home heating? Here’s an SMS remote control system using the mobile network, featuring relay outputs and a tempe...
| Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluet...
€5 (FREE for Members)
| Despite their scalability, long range, low power consumption and security with data encryption, LoRa modules were not very suitable for mesh...
€5 (FREE for Members)
| GPS is widely used worldwide in everyday life. Lesser-known GNSS RTK systems offer sub-centimeter accuracy using carrier phase data — and th...
€5 (FREE for Members)
| LoRa modules offer great range, low power use, and secure data encryption — but they lacked solid mesh networking support. That changed with...