This single-channel 5V relay expansion board, designed for seamless integration with the Seeed Studio XIAO series, brings robust performance and versatility to your projects. Featuring the HF32FA-G relay, it delivers reliable switching capabilities for a variety of applications, from IoT solutions to home automation systems.

The NEO-6M-0-001 is a compact GPS receiver module based on the high-performance u-blox 6 positioning engine. It features a 50-channel GPS receiver with fast satellite acquisition and precise positioning (about ±2.5 m) and supports standard GPS communication protocols like NMEA and u-blox UBX. The module typically operates from 2.7 V to 3.6 V, communicates via UART/SPI/I²C interfaces, and is widely used in navigation, tracking, and embedded projects where reliable global positioning data is needed. #module

Raspberry Pi Gateway Board Featuring Ethernet, ESP32, and Wi-Fi HaLow Support

The PICAXE-20M2 is a compact, versatile microcontroller chip popular in education and hobby projects, offering up to 18 configurable I/O pins (with 11 analog/touch channels) and enhanced M2 features like parallel tasking, touch sensing, and music generation, making it a powerful, low-cost choice for home automation, data logging, and prototyping. It provides flexibility with its programmable pins (B.0, C.0, etc.) and supports advanced communication protocols like I2C and SPI. #microcontroller #PICAXE

The PICAXE-40X2 is a powerful, feature-rich, 40-pin microcontroller chip, part of the X2 series, ideal for education and advanced hobbyist projects, offering extensive I/O (up to 33), multiple program slots, advanced peripherals (I2C, SPI, touch sensors, PWM), and high speed (up to 64MHz), based on the PIC18F45K22 microcontroller and programmed with simple BASIC via a free development environment. #Microcontroller #PICAXE