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Smart plug ESP32 OpenMQTTGateway serving as an BLE MQTT gateway and a Power meter

Smart plug ESP32 OpenMQTTGateway serving as an BLE MQTT gateway and a Power meter

In order to function as a BLE MQ Telemetry Transport (MQTT) gateway and power meter compatible with Home Assistant, Homebridge,...

Comm and Networking IoT by Rakesh Kumar, Ph.D.
An affordable SDI signal generator using Arduino MKR Vidor 4000

An affordable SDI signal generator using Arduino MKR Vidor 4000

Transmission of video from one location to another in the professional video world is typically done via SDI (Serial Digital...

General Electronics ICs by Rakesh Kumar, Ph.D.
Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino

Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino

image: CWvox Prototype connected to the radio (Source: Kevin Loughin) These days, it seems like every speech-detection-related...

Analog ICs RF / Wireless by Rakesh Kumar, Ph.D.
Radxa’s Rock 5A, Rivals the Raspberry Pi 4

Radxa’s Rock 5A, Rivals the Raspberry Pi 4

Radxa has unveiled the Rock 5A, a Raspberry Pi alternative that looks very similar to the Raspberry Pi 4, but with the added...

Components Displays ICs by Tope Oluyemi
Variscite Launches New System on Module Powered by Texas Instruments’ AM62x from only $33

Variscite Launches New System on Module Powered by Texas Instruments’ AM62x from only $33

Variscite, a leading worldwide System on Module (SoM) designer, developer, and manufacturer, today announced the launch of the...

Displays SoM / CoM by mixos
ESP32-P4 Offers High-Performance MCU with Numerous IO-Connectivity

ESP32-P4 Offers High-Performance MCU with Numerous IO-Connectivity

Espressif Systems has unveiled its newest SoC, ESP32-P4, which is powered by a dual-core RISC-V CPU with an AI instructions...

Displays ICs by Tope Oluyemi
OKdo and RS Launch Next-Generation ROCK 5A Board

OKdo and RS Launch Next-Generation ROCK 5A Board

OKdo, the leading provider of next-generation computing solutions, announces the launch of in partnership with Radxa.

Business Software by mixos
Launching NVIDIA Jetson Orin Nano and Orin NX edge embedded systems from Aetina

Launching NVIDIA Jetson Orin Nano and Orin NX edge embedded systems from Aetina

At CES 2023, Aetina announced a selection of embedded devices powered by NVIDIA Jetson Orin NX and Orin Nano.

Cables & Connectors Comm and Networking IoT by Rakesh Kumar, Ph.D.
Learn how! Robotic ultraArm P340 by Arduino sketches, engraves, and grabs

Learn how! Robotic ultraArm P340 by Arduino sketches, engraves, and grabs

The Elephant Robotics ultraArm P340 is a robot arm that has a working radius of 340 mm and is controlled by an Arduino-compatible...

Microcontrollers Robotics Software by Rakesh Kumar, Ph.D.
433 MHz is alive! Communicating with 433 MHz sensors using an ESP32 board and LoRa module.

433 MHz is alive! Communicating with 433 MHz sensors using an ESP32 board and LoRa module.

While Matter, Bluetooth, Zigbee, and Zwave may get all the press these days, 433 MHz was the simple yet reliable technology that...

Comm and Networking IoT RF / Wireless by Rakesh Kumar, Ph.D.
Debuting TinyML Seeed Studio Grove Vision AI Module Support in SDK, Studio By Edge Impulse

Debuting TinyML Seeed Studio Grove Vision AI Module Support in SDK, Studio By Edge Impulse

Edge Impulse, a company that specializes in machine learning, has recently made an announcement regarding a partnership with...

AI / ML Sensors Software by Rakesh Kumar, Ph.D.
Assessing the NVIDIA Jetson Nano SoM-powered 3D Vision Camera

Assessing the NVIDIA Jetson Nano SoM-powered 3D Vision Camera

Orbbec showed off a 4K RGB camera with depth-sensing capabilities and the ability to live-stream processed photos over Ethernet...

Navigation Optoelectronics Software by Rakesh Kumar, Ph.D.