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Showing 37–54 of 76 results

KY026 Flame Sensor Module

 350.00
4PIN KY-026 FLAME SENSOR MODULE This 4Pin Flame Sensor Module is used to detect fire/flame sources or other light sources

Laser Diodes 5mW 650 nm Diodo Module RED

 100.00
Description:Output Power: 5mWWavelength: 650nmWorking Voltage: 5VOperating Current: less than 20 mALaser Shape: DotWorking temperature: -10°C to +40°CHousing material: High quality

MAX485 TTL To RS485

 150.00
The MAX485 TTL To RS485 Module converts TTL signal to RS485 for long range, high data rate error prone differential communication. Digital communications

MFRC522 RC522 RFID radio frequency induction IC card read and write module of small size mini 13.56 MHZ

 400.00
Description: RC522 chip:MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip, NXP launched

MQ 135 Gas Sensor

 400.00
The MQ-135 Gas sensor can detect gases like Ammonia (NH3), sulfur (S), Benzene (C6H6), CO2, and other harmful gases and smoke. Similar

P35 Liquid Water Level Sensor Float Switch 220V

 450.00
A float switch is a type of level sensor, a device used to detect the level of liquid within a

PAM8403 4 Channels mini Digital Audio Amplifier

 400.00
Xh-A156 digital power amplifier board, input voltage is DC5V, double audio input, can play two groups of music at the

PH4502C PH Meter

 1,900.00
Item Special: Heating voltage: 5±0.2V (AC -• DC)Working current: 5-10mAThe detection concentration range: PH0-14The detection range of temperature: 0-60 centigradeThe

RDM6300 RFID READER MODULE – 125KHZ

 600.00
RDM6300 125KHz card reader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write cards. RDM6300