Search Results for : radio frequency
4D Imaging RoC Sensor: Interview with Vayyar’s Head of Automotive
The 4D imaging technology using cameras and LIDAR comes with drawbacks as the cameras are sensitive to external environmental conditions like bad light, fog, etc. Hence, the radar technology for 4D imaging allows a good resolution scan with an accurate field of view. Vayyar’s Radar on...
Continue ReadingArduino Nano 33 IoT-based NTP World Clock
Arduino Nano 33 IoT can be used to enhance existing devices and creating new ones to include IoT and to design network-specific applications. This article focuses on one of such applications which uses Network Time Protocol by clock synchronization between systems all over the world. It...
Continue ReadingSTM32WB Feather Development Board with STM32WB55 Bluetooth 5.0 SoC Sells for $45
Reclaimer Labs has launched an STM32WB Feather development board that is based on STMicro's first wireless STM32 MCU which was announced sometime around last year. The STM32WB Feather board like other development boards in the STM32 family of wireless MCUs is built around the...
Continue ReadingESP32-M1 Reach Out is a compact and richly-featured ESP32-M1 dev board with up to 1.2 km Wi-Fi range
Bison Science is preparing to launch a project that aims to be a perfect solution to the Wi-Fi range limitations of existing boards, called the ESP32-M1 Reach Out Development Board. The ESP32-M1 Reach Out development board is said to increase range up to two to three times, and is...
Continue ReadingPenguino Feather 4260 SAMR34 based LoRa Dev-Board Features RAK4260 module
MakerTronika Labs has launched their Feather compatible board with LoRa connectivity called Penguino Feather 4260. The Penguino Feather is a SAMR34 based LoRa/LoRaWAN™ dev-board with all the necessary components for fast prototyping. It's a successor of my previous Penguino...
Continue ReadingEspressif Systems ESP32-WROOM-32E generic Wi-Fi+BT+Bluetooth LE MCU
ESP32-WROOM-32E integrates ESP32-D0WD-V3 and has higher stability and security performance ESP32-WROOM-32E integrates ESP32-D0WD-V3 and has higher stability and security performance. It is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging...
Continue ReadingTI Release TPS62912, TPS62913 family of low-noise DC/DC Switching Regulators
Texas Instruments released the TPS62912 and TPS62913 family of low-noise DC/DC switching regulators with integrated ferrite-bead compensation. They offer low noise of 20 µVRMS for frequencies ranging from 100 Hz to 100 kHz and ultra-low output-voltage ripple of 10 µVRMS. Traditional...
Continue ReadingHugen Launches Portable TinySA Spectrum Analyser
RF testing is getting quite popular these days, with many devices featuring wireless capabilities. However, RF test devices are quite expensive, therefore slowing down it’s popularity. However, there’s a new RF test device in town which is very affordable, called the TinySA. Under...
Continue Reading