HY SRF05 Ultrasonic Detector Ranging Sensor 5V 5 Pin

The GY-NEO-6M GPS Module delivers precise position and timing data using signals from GPS satellites. Equipped with an external active ceramic antenna and backup battery, it ensures fast cold starts, stable signal reception, and reliable performance even in urban environments. It supports NMEA and UBX protocols, making it compatible with most microcontrollers and flight controllers for navigation and tracking applications. FEATURES High-performance NEO-6M GPS chipset. External active antenna for strong signal reception. Built-in backup battery for quick re-acquisition. Onboard EEPROM for configuration storage. UART interface for simple serial communication. APPLICATIONS Vehicle and asset tracking Drones and autonomous navigation Time synchronization Mapping and surveying projects

The GY-NEO-8M is a next-generation GPS module offering exceptional positioning accuracy, faster satellite acquisition, and reduced power consumption. It uses an advanced u-blox 8 chipset and comes with an active ceramic antenna to maintain strong reception even in challenging conditions. Ideal for drones, precision agriculture, and advanced IoT applications where real-time accuracy is crucial. Features High-accuracy NEO-8M receiver with rapid lock-on. Multi-satellite GNSS support for stable performance. External active antenna for high-gain reception. Low-power operation suited for mobile systems. UART and I²C communication support. Applications Autonomous vehicles and drones Fleet management systems Precision timing systems Geographic mapping and survey tools