Introducing the smart PIR Sensor, a game-changer in home security automation.
With its human body infrared detection and wireless passive infrared technology, this budget-friendly device detects movement within 12 meters and 110 degrees, making it perfect for use in homes, factories, hotels, and offices.
Its 3V voltage and CR 123A battery ensure low quiescent current, while transmitting p…

Introducing the ultimate guitar accessory for those who seek to unlock their instrument's true potential - a handmade marvel crafted with premium materials, featuring high-quality components and superior sound quality.
With its peach blossom core and laser-carved finish, this adjustable pickup is a work of art. The copper coil production, with non-winding machine manual wire arrangement, elim…

Introducing a cutting-edge module component that offers compact and efficient performance for a range of applications.
With a frequency of 12MHz, this mini passive resonator quartz crystal oscillator module is versatile and highly reliable.
It comes packaged with one crystal oscillator that delivers exceptional value for the price, making it an ideal choice for those seeking a bargain wit…

Introducing a compact and efficient solution for transmitting analog TV and AHD/CVI signals - the high-grade module component that leverages cutting-edge technology.
With a range of up to 400 meters and no additional power supply required, this passive video transmitter offers real-time transmission of AHD/HDCVI/HDTVI video signals with exceptional clarity and stability.
The use of a sing…

Transform your audio experience with this passive tone board.
With adjustable treble, bass, and total volume controls, you can optimize the output to your desired level. The two-channel mixer produces smooth and powerful sound, delivering unparalleled performance.
The XH 2.54 - 3P socket type and 22.5mm knob spacing make it easy to install and adjust. Measuring at 56*28mm and weighing onl…