Listening to police and fire calls used to be a pretty simple proposition: buy a scanner, punch in some frequencies — or if you’re old enough, buy the right crystals — and you’re off to the races. It was a pretty cheap and easy hobby, all things considered. But progress marches on, and with it […]
PI 5 AND SDR TEAM UP FOR A DIGITAL SCANNER YOU CAN ACTUALLY AFFORD Read More »
Septentrio’s GNSS receiver module can track all GNSS constellations supporting current and future signals Septentrio’s mosaic-X5 multi-constellation GNSS receiver is a low-power surface-mount module with a wide array of interfaces and is designed for mass-market applications such as robotics and autonomous systems. It can track all global navigation satellite system (GNSS) constellations supporting current and future
MOSAIC-X5™ GNSS RECEIVER MODULE CAN TRACK ALL GNSS CONSTELLATIONS Read More »
SkyTraq announced a 12- x 16-mm size PX1122R multi-band RTK receiver for centimeter-level accuracy GNSS positioning applications. The receiver works with all the four global navigation satellite systems using GPS L1/L2C, Galileo E1/E5b, GLONASS L1/L2, and Beidou B1I/B2I signals concurrently to maximize positioning availability even in difficult urban environments. Based on single-chip SoC design, PX1122R
SMALL MULTI-BAND GNSS RECEIVER WITH 1-CM POSITION ACCURACY Read More »
With powerful functions and wide frequency range, the SSG5000X vector signal generators offer excellent performance in phase noise, spectral purity, bandwidth, EVM, and output power, and suit a wide range of application fields Saelig Company, Inc. has introduced the Siglent SSG5000X RF Signal Generators which generate analog and vector signals over a frequency range of 9kHz to 4GHz/6GHz with a
SSG5000X SERIES 6GHZ RF ANALOG/VECTOR SIGNAL GENERATORS Read More »
Sochip partners with Allwinner to launch a new V831 development board that showcases an Allwinner V831 IP Camera SoC, the very first to include an AI chip. Allwinner has released quite a number of camera processors in the past, the V3, V316, S3, and many more, but none of them ever came with a built-in
LINUX-POWERED DEVELOPMENT KIT IS THE FIRST TO HAVE AN AI-ENABLED CORTEX-A7 CAMERA SOC Read More »
Cheap GPS units are readily available nowadays, which is great if you have something that needs to be very precisely located. Finding the position of things is one of many uses for GPS, though. There are plenty of ways to take advantage of some of the ancillary tools that the GPS uses to determine location.
NTP SERVER GETS TIME FROM SPACE Read More »
Dialog Semiconductor plc, a leading provider of power management, charging, AC/DC power conversion, BLE, low power Wi-Fi and Industrial ICs, today announced the availability of the DA14531 SmartBond TINY module, empowering customers to build the next generation of connected devices. The SmartBond TINY module was specifically optimized to significantly reduce the cost of adding Bluetooth
The newly released CDP-TX-07M and CDP-RX-07M inherit the compact, high-functionality, high-quality characteristics of their first-generation models with updated internal circuit design for the long-term stability and life needed for industrial applications. Saelig Company, Inc. has announced the compact, multi-channel CDP-07M UHF Narrow-Band Transmitter/Receiver Pair: CDP-TX-07M (transmitter) and CDP-RX-07M (receiver). The modules contain almost all of the components necessary for radio transmission
COMPACT, MULTI-CHANNEL CDP-07M UHF NARROW-BAND INDUSTRIAL TRANSMITTER/RECEIVER PAIR Read More »
Objective Our goal was to solve the simultaneous localization and mapping (SLAM) problem by using WiFi measurements. Specifically we wanted to implement this paper, where they solved SLAM through a Graph SLAM formulation with WiFi signal strength and movement data from an IMU. Due to the constraints of graph SLAM, data would first be collected, and then
YouTuber Zack Freedman has transformed a Raspberry Pi 400 mini PC into a Voidstar Data Blaster, a portable cyberdeck, check out the video below to learn more about the features of the unique build which include, battery handles, 1280×480 touchscreen, SDR receiver, batteries incorporated into the handle and a detachable wearable display. If you fancy
Raspberry Pi 400 mini PC converted into a hacker cyberdeck Read More »
