DFRobot Gravity – An Offline Voice Recognition Module for Arduino, Raspberry Pi, ESP32
https://www.electronics-lab.com/dfrobot-gravity-an-offline-voice-recognition-module-for-arduino-raspberry-pi-esp32/
The DFRobot Gravity is an offline voice recognition module, that can process up to 121 fixed and 17 customizable command words without internet connectivity. Designed for integration with Arduino, Raspberry Pi, and ESP32 platforms, it supports I2C and UART communication for diverse applications in smart home systems and interactive projects. The module includes unique and […]
Vivid Unit – An RK3399-Based SBC with a Built-In Touchscreen Display
https://www.electronics-lab.com/vivid-unit-an-rk3399-based-sbc-with-a-built-in-touchscreen-display/
The Vivid Unit is an RK3399-based Single Board Computer (SBC) featuring a 5.5-inch touchscreen display, 4GB LPDDR4 RAM, and 32GB eMMC storage along with Ethernet, Wi-Fi (802.11b/g/n), and Bluetooth 4.1, USB 3.1 Gen1, HDMI, and a 40-pin GPIO harder. They were designed for smart home automation, robotics, and industrial control systems applications. Inside the Vivid […]
Radxa ZERO 3W – A Compact RK3566 SBC with Bluetooth 5.4 and Wi-Fi 6
https://www.electronics-lab.com/radxa-zero-3w-a-compact-rk3566-sbc-with-bluetooth-5-4-and-wi-fi-6/
The Radxa ZERO 3W, powered by the Rockchip RK3566, is an ultra-small single-board computer designed for IoT developers and hobbyists, featuring Wi-Fi 6, Bluetooth 5.4, and support for various graphics standards including OpenGL and Vulkan 1.1. A few posts back we covered similar SBCs powered by the RK3566 SBC like Orange Pi 3B, Radxa’s ROCK […]
SparkFun ESP32-C6 Thing Plus an ESP32-C6 Based Dev Board with Qwiic Connector
https://www.electronics-lab.com/sparkfun-esp32-c6-thing-plus-an-esp32-c6-based-dev-board-with-qwiic-connector/
The SparkFun ESP32-C6 Thing Plus features the ESP32-C6 WROOM-1-N16 module, supporting WiFi 6, Bluetooth 5.3, Zigbee, and Thread for diverse wireless project applications. Equipped with a microSD slot, Qwiic connector, and Feather-compatible footprint, it’s designed for seamless integration in IoT and smart device development. With the launch of the SparkFun ESP32-C6 Thing Plus, SparkFun has […]
LILYGO’s T-FPGA – An M.2-Formated Dev Board with ESP32-S3 and Gowin GW1NSR FPGA
https://www.electronics-lab.com/lilygos-t-fpga-an-m-2-formated-dev-board-with-esp32-s3-and-gowin-gw1nsr-fpga/
The LILYGO T-FPGA development kit consists of two components: an M.2 module and a carrier board. The M.2 module features an ESP32-S3 SoC and Gowin GW1NSR-4C FPGA with 4,608 LUTs along with USB-C OTG for ESP32-S3, a USB-C port for FPGA, four Pmod interfaces, a STEMMA Qt/Qwiic connector, pins for 3.3V and GND, and a […]
SparkFun’s New Experiential Robotics Platform (XRP) Is Designed for Hands-On Learning and Educational Use
https://www.electronics-lab.com/sparkfuns-new-experiential-robotics-platform-xrp-is-designed-for-hands-on-learning-and-educational-use/
The Experiential Robotics Platform (XRP) integrates a Raspberry Pi Pico W and a 6-axis motion sensor with Blockly, Python, and WPILib for educational robotics development. Designed for tool-free assembly, it enables progression from basic to advanced robotics projects for students and educators. This board uses a Raspberry Pi Pico W with an RP2040 chip. It […]
Mixtile Edge 2 Kit is A Mini PC, IoT Gateway with External 20Ah Battery Pack Support
https://www.electronics-lab.com/mixtile-edge-2-kit-is-a-mini-pc-iot-gateway-with-external-20ah-battery-pack-support/
The Rockchip RK3568 features a quad-core Arm Cortex-A55 CPU running at up to 2.0 GHz, a Mali-G52 EE GPU, an NPU with 0.8 TOPS, and supports 4Kp60 video decoding for H.265/H.264/VP9, plus 1080p100 video encoding for H.265/H.264. We’ve previously explored several single-board computers (SBCs) and mini PCs, including the Youteetoo Cyboboard R1, Indiedroid Nova, and […]
Phase-Shifted Full-Bridge Controller with Synchronous Rectification using UCC28950
https://www.electronics-lab.com/project/phase-shifted-full-bridge-controller-with-synchronous-rectification-using-ucc28950/
This Phase-shifted Full-Bridge controller with synchronous rectification carrier board contains all of the features necessary to implement a phase-shifted full-bridge with a synchronous rectification topology power converter. All inputs and output pins are accessible using a header connector. A High-efficiency DC-DC converter can be created using this carrier board + external H-Bridge and Transformer. Refer […]
Linear Capacitive Proximity Sensor
https://www.electronics-lab.com/project/linear-capacitive-proximity-sensor/
The project presented here is an analog capacitive proximity sensor. The circuit is from Texas Instruments application note. Most conventional capacitive proximity sensors produce a “1” or “0” output, this circuit produces a DC output that is a function of the size and relative permittivity of an object passing between the sense capacitor plates. Different […]
Arduino Portenta X8: Leading the Charge in EU Cyber Resilience Compliance
https://www.electronics-lab.com/arduino-portenta-x8-leading-the-charge-in-eu-cyber-resilience-compliance/
The collaboration between Foundries.io and Arduino to integrate security software into the Portenta X8 represents a significant milestone in achieving compliance with the European Union’s Cyber Resilience Act (CRA). The Portenta X8 is the first system-on-module (SoM) to meet CRA standards, positioning it as a leader in cybersecurity for IoT devices. The EU’s CRA sets […]