The UM3750 chip and clones were used in many applications, ranging from alarm systems and automated gates to smart sockets. These microchips generate only a baseband output waveform: the actual ...

The hardware interface consists of a 433 MHz receiver connected to the D2 input of the Arduino. tcmReceiver is distributed as a single executable packaged using pyInstaller. So all you have to do is ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Most of us choose our own outfits on a daily basis. [NeuroForge] decided that he’d instead offload this duty to artificial intelligence — perhaps more for the sake of a class project than outright ...

Abstract: Low-cost tethered buoys are important for seawater observation, coastal area monitoring, and pollution sensing. Underwater sensor networks operating at 433 MHz (ISM band) suffer high ...

The LILYGO T-Echo Plus is another off-grid LoRa communicator, similar to Blackout Comms, ThinkNode M2, and Wio Tracker L1 Pro, but it features a metal attachment loop (designed like a climbing hook) ...

Abstract: Time-based controllers are well suited for implementing both single- and multi-phase wide bandwidth high switching frequency pulsewidth modulation (PWM)-based dc-dc converters. They also ...

The information on this page contains the latest available details about this development which is a mix of information generated by the 99.co team and facts obtained from official developer sources.

If you’ve read much about 5G then you’ve probably heard about 5G frequencies and spectrum before, but what exactly are these things? How does it work? And what 5G frequencies are in use right now?

Ever wanted to receive real-time SMS alerts for your Raspberry Pi projects without dealing with bulky GSM modules or… ...