A low-profile dual-polarized dielectric resonator antenna reshaping the electric field by slotting the surface of the dielectric resonator to improve gain for use in 2G/3G/4G base stations operating ...

There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

MicroPython Driver for TEA5767 FM Radio Module TEA5767 is a cheap but functional FM radio module, which allow you to build DIY FM radios. It comes with an antenna via a 3.5mm jack but have no internal ...

Ukraine’s Ministry of Defense has officially approved the use of the Shablya Mk19 (M) – a new remote-controlled combat module designed for Ukraine’s Armed Forces (AFU) – following closely behind ...

Major U.S. cellular carriers have already completed their 3G decommissioning. In emails and text messages to current 3G customers, Rogers and its subsidiary Fido announced the company’s 3G network is ...

RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) wireless microcontroller and STM32WLE5 LoRa SoC for LPWAN IoT applications. The ...