Electric Door Lock 12V DC Electromagnetic Solenoid

This module is an active buzzer for Arduino and emits different sounds at various frequencies.
It does not accept oscillation source, it only receives square waves for drive sound. 

Power Supply Transformer 220V AC/12V DC 1A features:
- Input voltage: 100 ~ 240V 50Hz
- Output voltage: DC 12V
- Output current: 1A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: approx. 90 cm
- Indicator of operation: LED diode

This Reed switch module uses a small device called a reed switch.
When the device is exposed to a magnetic field, the two ferrous materials inside the switch come together and the switch closes. When the magnetic field is removed the switch opens. The operating mode: - When exposed to a magnetic field the DO output is high
- Power supply: 3.3-5V
- Contact type: SPST-NO (normally open)
- Use temperature: -20ºC to + 80ºC
- Type Output: Digital (1 - 0)
- PCB dimensions: 32 x 14 mm

This electromagnetic push actuator allows a force of 0.8N to be exerted and has a pitch length of 10mm.
It is powered by 12VDC and has a consumption of 420mA.
This supply is used in industrial automation systems. Characteristic: - Input voltage: 12VDC - Thrust length: 10mm
- Holding force: 0.8N
- Operating temperature: -5 ° C to 40 ° C without condensation
- Humidity of operating environment: 45% to 85% non-condensing
- Push bar diameter: 0.8 cm / 0.3 "
- Material type: Metal
- Model: ZYE1-0837Z
- Actuator size: 3.7x2x2.5 cm / 1.5x0.8x1 "

This module is a three-way switch (COM, NO and NC) that uses the intensity of the ambient light to directly control the output load. Its adjustment potentiometer allows you to change the sensitivity and set the threshold for starting the relay. The relay is energized when it is darker than the threshold.
The optical isolation relay effectively protects the chip and ensures better performance.
This module is used for light detection, brightness detection , control of lamps and automatic equipment. Characteristic: - Channels: 1
- Supply voltage: 12VDC
- Output load capacity: 250V 10A AC / 30V 10A DC
- Relay activation current: & gt; 100mA
- Insulation: Yes
- Indicator LED: Green and Red
- PCB size: 5x2.6 cm / 1.96x1.02 "

This sensor behaves like a switch that closes the circuit when both parts are put together. Ideal for intrusion detection, alarm system, light control and opening and closing devices. 

40x Female-Female Cable 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Dupont female connectors on both ends
- Compatible with 2.54mm male connectors
- High quality and good working conditions
- Easy to install and use

This electromagnetic push actuator allows a force of 0.8N to be exerted and has a pitch length of 10mm.
It is powered by 24VDC and has a consumption of 420mA.
This supply is used in industrial automation systems. Characteristic: - Input voltage: 24VDC - Thrust length: 10mm
- Holding force: 0.8N
- Operating temperature: -5 ° C to 40 ° C without condensation
- Humidity of operating environment: 45% to 85% non-condensing
- Push bar diameter: 0.8 cm / 0.3 "
- Material type: Metal
- Model: ZYE1-0837Z
- Actuator size: 2.6x2x6.35 cm / 1.02x0.79x2.5 "