The 20mm Reed Switch is a reliable magnetic proximity sensor that opens or closes its contacts when exposed to a magnetic field. Ideal for DIY electronics, security systems, automation projects, and door/window position sensing.
Unlock any electric gate or door with ease using our Bluetooth Smart Unlock Device. No Wi-Fi, no third-party apps — just secure, keyless access from your smartphone.
Smart Motion Sensor – Microwave Infrared 220 V combines microwave radar and infrared (PIR) detection for precise motion sensing. Supports AC 220 V direct connection, automatic lighting control, and energy-saving home automation.
The 5 Pin 12VDC DC 12V Coil Relay is an electrical component used to control high current circuits with low power signals. It has a 12V DC coil that activates the relay when a low voltage signal is applied. This relay has five pins, including a common pin, normally open (NO) pin, and normally closed (NC) pin. The 5 Pin 12VDC DC 12V Coil Relay is ideal for use in automotive, industrial, and household applications. It is a reliable and durable relay that provides efficient and effective performance. With its easy installation and use,
The SW520D Tilt Sensor Module is a compact, digital vibration and tilt detection module. It detects angular movement, vibration, or tilt and outputs a digital HIGH/LOW signal. Ideal for DIY electronics, security alarms, robotics, and motion-sensing projects.
The TTP223 Capacitive Touch Sensor Module is a compact, digital touch switch that replaces mechanical buttons. It detects finger touch through capacitive sensing and outputs a stable HIGH/LOW signal, suitable for Arduino, Raspberry Pi, NodeMCU, and DIY electronics projects.
The TTP223B Capacitive Touch Sensor Module is a compact digital touch switch that replaces mechanical buttons with a non-contact capacitive sensor. It offers fast response, toggle or momentary modes, low power consumption, and is compatible with Arduino, Raspberry Pi, NodeMCU, and other microcontroller platforms. Ideal for DIY electronics, robotics, IoT, and home automation projects.
The W1209WK / W2809 Temperature Controller is a compact digital thermostat module with a NTC temperature probe, capable of controlling devices based on temperature thresholds. It features a digital display, relay output, and supports both heating and cooling modes, suitable for incubators, aquariums, HVAC, climate control systems, and DIY automation projects.
The WiFi PIR Wireless Passive Infrared Motion Detector is a smart home security sensor designed to detect human movement using high-precision PIR technology. It integrates with Tuya Smart APP, supports IFTTT automation, features low power consumption, real-time alerts, and easy wireless installation for modern smart security systems.