If you need a way to sense the level of ambient light then there is no easier way to do it without an LDR/photo-resistor. The resistance of Light Sensitive Photoresistor LDR changes with the change in the ambient light exposure on the surface of the sensor. Light Dependent Resistor is a type of phot..
This is a 12V 16 Channel Relay Module with Light Coupling LM2576 Power Supply, Be able to control various appliances and other equipment with a large current. It can be controlled directly by Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic).This is a 12V 16-Channel Relay inter..
Relay is an electromagnetic device that is used to isolate two circuits electrically and connect them magnetically. They are very useful devices and allow one circuit to switch to another one while they are completely separate. They are often used to interface an electronic circuit (working at a low..
This is 12V 8-Channel Infrared Remote Control Relay Module, associated with switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections. The input ground is common to all eight channels.
Features:
Channel: 8 chann..
12V XH-M452 Temperature And Humidity Controller Module use an ST controller and a high-precision temperature sensor probe. It has a very High Accuracy Dual Output Automatic Constant Temperature And Humidity Control Board.
It can be embedded industrial equipment, convenient and fast. It can be use..
This 12V Cabinet Door Electromagnetic Solenoid Lock can be used for locking sell-machine, storage shelf, file cabinet and etc. It is steady, durable, and energy-saving and had a long lifespan. In the anti-theft and shockproof design, the lock is better than other kinds of locks. After connecting th..
This is a general-purpose continuous Piezo Electric Buzzer Alarm. It works from 3 to 12 V.
It has two mounting holes and can be easily mounted to a flat surface.
Features:
Color: Black
Alarm Diameter: Around 30mm
Alarm Height: Around 10mm
2 Mounting Holes Distance:35mm
Buzz..
Presenting the small, dependable, and seamless electrical control solution: the 12V Single Bond Button Bistable Relay Module. This module offers a hassle-free experience for your electronic projects, thanks to its efficient and straightforward design.
Our 12V Single Bond Button Bistable Relay Mod..
This is a 12V to 220V 35W DC-AC Boost Inverter Power Supply Module, Output DC and AC dual output, can output DC and AC voltage, fully compatible with all kinds of electric appliances. This product can convert the DC power of an 8V-13V battery into 220V AC power for household use, and DC output dual ..
This is a 13.56MHz RFID IC Key Tag. The RFID technology is used for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. Operating on a frequency of 13.56MHz, these tokens are all pre-programmed with unique ID numbers to commu..
DC-DC boost power supply/converter module 10-32V To 12-35V 150W 6A is a very suitable voltage booster/regulator for projects that require high power. The board can boost 10V-32V input voltage to regulated 12V-35V adjustable output voltage.
This 150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-..
This is a 1511 24*13*8 Sound Cavity Speaker. They provide proven performance in demanding applications such as security alarm systems and IoT devices where the accurate reproduction of voice communications is required.
Features:
Model: 1511
Type: Loudspeaker
Shape: Rectangle
Applicab..