Sony ICD-TX660 Light Weight Voice Recorder, with 12hours battery life, 16GB Built-In memory MQ-7 Gas Sensor For Carbon Monoxide Detector Module or homebrew fermentation setups

or homebrew fermentation setups

water monitoring systems

you will need an additional adapter

RAK4630 WisBlock LPWAN Module

featuring an integrated motor driver module capable of independently controlling two 3-6V DC motors with PWM-based speed regulation

Sony ICD-TX660 Light Weight Voice Recorder, with 12hours battery life, 16GB Built-In memory MQ-7 Gas Sensor For Carbon Monoxide Detector Module or homebrew fermentation setupsSony ICD TX660 Light Weight Voice Recorder, with 12hours battery life, 16GB Built In memory The Sony ICD TX660 is a professional grade portable voice recorder engineered for journalists, researchers, legal professionals, and content creators who require reliable audio documentation with extended battery performance. This ultra lightweight device features 16GB of internal flash memory and delivers up to 12 hours of continuous recording capability,