The high sensitivity and selectivity of the MQ137 sensor enable effective detection and measurement of ammonia, making it a valuable tool for applications such as gas leak detection, agricultural monitoring and environmental sensing. By integrating the MQ137 sensor with suitable electronic circuits and microcontrollers such as Arduino (or a compatible board such as Dasduino), systems can be created that enable real-time monitoring and provide prompt warnings of dangerous ammonia concentrations. A short warm-up time is required to ensure correct operation. The breakout board provides digital and analog information via the easyC system. The sensor values are received by easyC. Technical data https://elecena.pl/product/25844014/333127-developer-boards-gas-sensor-ammonia-mq-137 2024-05-10 https://elecena.pl/product/25844014/333127-developer-boards-gas-sensor-ammonia-mq-137 2025-09-05