The MQ-135 sensor is a popular module for air quality detection. It is used to measure the concentration of various gases in the air, such as ammonia (NH₃), nitrogen oxides...
Round transparent 25mm diameter NFC tag with 180B total memory and 144B user memory (can store up to 132 characters). Equipped with the new NTAG213 chip achieving one of the...
Round transparent 25mm diameter NFC tag with 540B total memory and 504B user memory. Equipped with the new NTAG215 chip achieving one of the best read distances and equipped...
Round transparent NFC tag with a diameter of 45mm with a total memory of 540B and a user memory of 504B. Equipped with the new NTAG215 chip achieving one of the best read...