Capacitive Fingerprint Scanner - UART (AD-013) - OBSOLETE This fingeprint scanner from ADH-Tech combines a highly precise fingerprint sensor module with an onboard MCU and UART interface enabling trivially very connection to any project. The scanner independently reads and analyses the fingerprint thanks to an MCU algorithm that can send a converted digital signal to a peripheral serial interface for a data read. The onboard MCU algorithm enables operations such as for example a fingerprint enroll. Code SP036
NDIR CO2 Sensor MH-Z14A Carbon dioxide detection MH-Z14A NDIR infrared gas module is a small size and common type sensor using the non-dispersive infrared (NDIR) principle to detect the existence of CO2 in air, with good selectivity, non-oxygen dependent and long lifetime. Code S0149 Available Regular price €29.95 -€6.00 Price €23.95
Air quality sensor ZP07-MP503 Gas detection The ZP07-MP503 air quality module offers high sensitivity with low power consumption and long life. Calibration before shipment from 10 seconds to 3 minutes max. with automatic warm-up function. Automatic fault check. Code S0150 Available Price €5.45
All-in-one air quality sensor ZPHS01B: CO2, PM2.5, CH2O, O3... ZPHS01B is an all-in-one air quality module, which integrates laser dust sensor, infrared CO2 sensor, electrochemical formaldehyde, ozone and carbon monoxide sensors, VOC sensor, NO2 sensor, temperature and humidity sensor. Code S0151 ✗ Out-of-Stock Regular price €145.90 -€6.00 Price €139.90
MH-Z1311A low-power consumption NDIR CO2 sensor Low power CO2 sensor MH-Z1311A, the current consumption is only 150-200uA, waterproof and anti-corrosion, high sensitivity, additionally characterised by excellent linear output. It is very popular used for battery monitors and IAQ devices. Code S0158 Available Price €29.49