DJI Clears Out Microphone Bundle Beyond Drones, Mic 3 (2 TX + 1 RX + Charging Case) Hits an All-Time Low

Save 21% on the DJI Mic 3 (2 TX + 1 RX + charging case) wireless microphone kit for iPhones, Android, and cameras.
CNX Software

LILYGO T-Echo Plus off-grid LoRa communicator features a climbing hook for hiking, cycling, and remote communication

The LILYGO T-Echo Plus is another off-grid LoRa communicator, similar to Blackout Comms, ThinkNode M2, and Wio Tracker L1 Pro ...
IEEE

2.4-GHz Tunable Miniature CMOS Active Bandpass Filter with Two Transmission Zeros Using Lumped Stepped-Impedance Ring Resonator

Abstract: This paper demonstrates a small-size 2.4-GHz CMOS active bandpass filter with two transmission zeros using a lumped stepped-impedance ring resonator. To obtain low insertion loss and small ...
GitHub

Portsdown Buster Build For RPi 4

The Portsdown 4 is a DVB-S and DVB-S2 digital television system for the Raspberry Pi 4. The core of the system was written by Evariste Courjaud F5OEO and is maintained by him. This BATC Version, known ...